Saudi Arabian Oil Company

Arabie saoudite

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[Owner] Saudi Arabian Oil Company 6 626
Aramco Overseas Company B.V. 2
Date
Nouveautés (dernières 4 semaines) 122
2024 mai (MACJ) 93
2024 avril 91
2024 mars 92
2024 février 102
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Classe IPC
E21B 49/00 - Test pour déterminer la nature des parois des trous de forage; Essais de couches; Procédés ou appareils pour prélever des échantillons du terrain ou de fluides en provenance des puits, spécialement adaptés au forage du sol ou aux puits 371
E21B 41/00 - Matériel ou accessoires non couverts par les groupes 293
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits 285
E21B 21/00 - Procédés ou appareils pour nettoyer les trous de forage par jet de fluide, p.ex. en utilisant l'air d'échappement du moteur 280
E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits 231
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Statut
En Instance 1 281
Enregistré / En vigueur 5 345
Résultats pour  brevets
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1.

ASPHALT MODIFICATION WITH RECYCLED PLASTIC AND CRUMB RUBBER FOR PAVING, ROOFING, WATERPROOFING AND DAMP PROOFING

      
Numéro d'application 18423629
Statut En instance
Date de dépôt 2024-01-26
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Khatri, Waseem
  • Al-Mehthel, Mohammed
  • Acero, Carlos Ernesto

Abrégé

An asphalt composition has a modified asphalt binder. The modified asphalt binder includes an initial binder, an elemental sulfur, a recycled plastic, and a crumb rubber, the crumb rubber including a recycled material. The recycled plastic and the crumb rubber together define a binder modifier. The binder modifier and the initial binder together define an intermediate binder. The elemental sulfur is in an amount of 30 to 50 weight percent, by weight of the modified asphalt binder. The crumb rubber is in an amount of 10 to 20 weight percent, by weight of the intermediate binder.

Classes IPC  ?

  • C08L 95/00 - Compositions contenant des matières bitumeuses, p.ex. asphalte, goudron ou brai

2.

FLUID INJECTION SYSTEM FOR PIPELINES

      
Numéro d'application 18056612
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Alabdulgader, Omar Sami

Abrégé

Disclosure herein includes a pipeline system that includes a pipeline including an upstream pipeline section and a downstream pipeline section, and an injection system interposing the upstream and downstream pipeline sections and including an annular body operatively coupled to the upstream and downstream pipeline sections, an injection chamber defined within a sidewall of the annular body, an external reservoir in fluid communication with the injection chamber, and one or more nozzles provided on the annular body and in fluid communication with the injection chamber. An injection fluid is injected into an interior of the pipeline via the one or more nozzles to mix with a fluid flowing within the pipeline.

Classes IPC  ?

  • F17D 3/12 - Dispositions pour la surveillance ou la commande des opérations de fonctionnement pour injecter une composition dans le conduit

3.

ULTRA-LIGHTWEIGHT PROPPANTS

      
Numéro d'application 17992360
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Rybkin, Iaroslav
  • Orlov, Maxim
  • Kalgaonkar, Rajendra Arunkumar

Abrégé

A system and method for making and using proppant particles is provided. An exemplary proppant particle includes a composite of a precipitated polymer matrix and a plant-based material, wherein the precipitated polymer matrix includes a thermoplastic, and wherein the plant-based material includes microparticles.

Classes IPC  ?

  • C09K 8/80 - Compositions pour renforcer les fractures, p.ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
  • B01J 13/08 - Coacervation simple, c. à d. addition de substances hautement hydrophiles
  • C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p.ex. mousses
  • C09K 8/92 - Compositions pour activer la production en agissant sur la formation souterraine caractérisées par leur forme ou par la forme de leurs composants, p.ex. matériaux encapsulés
  • E21B 43/267 - Maintien de fractures par étaiement

4.

USE OF MULTI TYPES HIGH VOLTAGE BUSHINGS FOR EMERGENCY POWER TRANSFORMERS

      
Numéro d'application 18058186
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Alkhardawi, Wasseem Ali

Abrégé

A system for a high voltage power system (HV system) for changing a voltage of an electric current from a first voltage to a second voltage by having the electric current conducted through at least one of multiple connections and across the transformer casing of a high voltage power transformer. The electric current is substantially electrically insulated from the transformer casing and is conducted to the high-voltage side of the HV transformer. The HV transformer is equipped with multiple respective receptacles for the multiple connections. The receptacles include a high-voltage cable box receptacle, a high-voltage top receptacle, and a high-voltage side receptacle.

Classes IPC  ?

  • H01F 27/28 - Bobines; Enroulements; Connexions conductrices
  • H01F 27/04 - Passages de conducteurs ou d'axes à travers les enveloppes, p.ex. pour dispositifs de changement de prise
  • H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments

5.

POWER GENERATION SYSTEM AND METHOD FOR GENERATING ELECTRICITY FROM GASEOUS FLOWBACK

      
Numéro d'application 18056496
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Bataweel, Mohammed Abdullah
  • Alkhowaildi, Mustafa
  • Alali, Eyad Ali
  • Baqader, Nour Othman
  • Alahmari, Manar

Abrégé

A power generation system includes a hydrogen sulfide separator, a hydrocarbon fractionator, a hydrogen sulfide processor, a methane processor, and a hydrogen power generator. The hydrogen sulfide separator separates a gaseous flowback stream into a stream including hydrogen sulfide and a stream including hydrocarbons. The hydrocarbon fractionator fractionates hydrocarbons into methane, ethane and natural gas. The hydrogen sulfide processor converts hydrogen sulfide into hydrogen and sulfur, and the methane processor converts methane into hydrogen and carbon. The hydrogen power generator reacts hydrogen with oxygen to generate electricity. A method for generating electricity from a gaseous flowback includes separating a gaseous flowback stream into a stream including hydrogen sulfide and a stream including hydrocarbons, fractionating hydrocarbons into methane, ethane and natural gas, converting hydrogen sulfide into hydrogen and sulfur, converting methane into hydrogen and carbon, and reacting hydrogen with oxygen to generate electricity.

Classes IPC  ?

  • H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p.ex. à des turbines
  • C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p.ex. de l'ammoniac
  • C01B 3/38 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants avec des catalyseurs
  • C01B 17/04 - Préparation du soufre; Purification à partir de composés sulfurés gazeux, y compris les sulfures gazeux
  • C07C 7/09 - Purification, séparation ou stabilisation d'hydrocarbures; Emploi d'additifs par condensation fractionnée
  • C25B 5/00 - Procédés de fabrication de composés dans lesquels de l'électricité est produite simultanément

6.

SYSTEMS, DEVICES, AND METHODS FOR MICRO-SEGMENTATION AS A SERVICE

      
Numéro d'application 18056459
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Al Shakh, Ahmed S.
  • Al Humaid, Khaled A.

Abrégé

According to some embodiments, micro-segmentation as a service (MSaaS) tools for managing a micro-segmentation lifecycle include a storage device for storing one or more micro-segmentation policies, micro-segmentation metadata associated with one or more distributed firewall systems, or a combination thereof, and an MSaaS engine. The MSaaS engine is configured to receive a request for a micro-segmentation service, determine whether a micro-segmentation policy of the one or more micro-segmentation policies permits the micro-segmentation service, and in response to a determination that the micro-segmentation policy permits the micro-segmentation service, update the micro-segmentation metadata with data identified by the micro-segmentation service.

Classes IPC  ?

  • G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement

7.

WOVEN SLEEVES AND RELATED METHODS OF CONSTRAINING A WELL TOOL

      
Numéro d'application 17989232
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire
  • Saudi Arabian Oil Company (Arabie saoudite)
  • WIRELESS INSTRUMENTATION SYSTEMS AS (Norvège)
Inventeur(s)
  • Arsalan, Muhammad
  • Clayborough, Henrik Wanvik
  • Fellinghaug, Jarl André
  • Hansen, Stian Marius

Abrégé

A woven sleeve includes a tubular member that includes circumferentially oriented fibers and axially oriented fibers. The tubular member is configured to adjust between a relaxed state in which the tubular member is positioned around a well tool and an extended state in which the tubular member is in tight contact with an outer surface of the well tool across substantially an entire inner surface of the tubular member to limit an extent to which the well tool can expand radially outward.

Classes IPC  ?

  • E21B 23/04 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage mis en œuvre à l'aide de moyens fluides, p.ex. actionnés par explosion
  • D03D 3/02 - Tissus tubulaires
  • D03D 13/00 - Tissus caractérisés par la disposition particulière des fils de chaîne ou de trame, p.ex. avec fils de trame incurvés, avec fils de chaîne discontinus, avec fils de chaîne ou de trame en diagonale

8.

MAGNETIC COUPLING TO TRANSFER TORQUE ACROSS HERMETIC CHAMBER WALLS

      
Numéro d'application 17991768
Statut En instance
Date de dépôt 2022-11-21
Date de la première publication 2024-05-23
Propriétaire
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
  • Wireless Instrumentation Systems AS (Norvège)
Inventeur(s)
  • Arsalan, Muhammad
  • Fellinghaug, Jarl André
  • Clayborough, Henrik
  • Hansen, Stian Marius

Abrégé

Systems and methods for providing power to a device of a downhole tool within a subterranean well during production operations include an energy harvesting system located within a tubular. The energy harvesting system has a turbine assembly with a turbine rotary member rotating relative to a turbine housing. A turbine magnetic array has a plurality of turbine magnets arranged in a ring shape. A power generator assembly has an input shaft assembly operable to provide a rotational energy to a power generator. A generator magnetic array of the input shaft assembly has a plurality of generator magnets arranged in a ring shape. A turbine sleeve surrounds the input shaft assembly, and forms a sealed barrier between the input shaft assembly and the turbine assembly. The turbine sleeve is formed entirely of a non-magnetic material.

Classes IPC  ?

  • E21B 41/00 - Matériel ou accessoires non couverts par les groupes
  • F03B 13/02 - Adaptations pour le forage des puits
  • H02K 1/02 - MACHINES DYNAMO-ÉLECTRIQUES - Détails du circuit magnétique caractérisés par le matériau magnétique
  • H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p.ex. à des turbines
  • H02K 49/10 - Embrayages dynamo-électriques; Freins dynamo-électriques du type à aimant permanent

9.

SYSTEM AND METHOD FOR ULTRASONIC TESTING AND WELD INSPECTION

      
Numéro d'application 18057612
Statut En instance
Date de dépôt 2022-11-21
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alnufaili, Muhammed Subhi A.
  • Alqabani, Ali Faraj M.

Abrégé

System and method are described herein relating to weld inspection. In an example, an ultrasonic inspection system can include a scanning head, an output device, and a weld tracker. The scanning head can be used to position a probe relative to a weld during weld inspection. The scanning head can include a location determination device that can be configured to determine a location for the scanning head that can be an approximate location for the weld during the weld inspection. The weld tracker can be configured to receive the location for the scanning head that can be the approximate location for the weld during the weld and cause the output device to render the approximate location for the weld. In some examples, the ultrasonic inspection system includes an access controller that can control access to using one of the scanning head and weld testing software.

Classes IPC  ?

  • G01N 29/265 - Dispositions pour l'orientation ou le balayage en déplaçant le capteur par rapport à un matériau fixe
  • G01N 29/04 - Analyse de solides

10.

SYSTEM AND METHOD FOR TESTING OF FLUID CATALYTIC CRACKING CATALYSTS

      
Numéro d'application 18057827
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Koseoglu, Omer Refa
  • Alkhani, Anas Farkad

Abrégé

Systems and methods for assessing FCC catalysts are provided, in particular FCC catalysts obtained from an operational FCC unit. The operator may test the FCC catalysts under real time conditions, enabling reductions in the amount of time necessary to assess the viability of the FCC catalyst from the operational FCC unit under different conditions, for different feeds, and/or with additional/different catalyst additives, resulting vast reductions in the cost of this aspect of FCC operations.

Classes IPC  ?

  • G01N 31/10 - Utilisation de la catalyse
  • B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées
  • B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
  • B01J 8/26 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" comportant au moins deux lits fluidisés, p.ex. installations de réaction et de régénération
  • C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
  • G01N 33/28 - Huiles

11.

REMOVING A STUCK CAP FROM A WELLBORE PRESSURE CONTROL SYSTEM

      
Numéro d'application 17989276
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Al Abdulghani, Ahmed Jassim
  • Barnawi, Bakur Othman

Abrégé

A tool and a method removing a stuck cap from a wellbore pressure control system. The method includes removing a quick union securing a cap to a Christmas tree cap adaptor of a wellbore pressure control system sealing a wellbore. A top gauge nut positioned in the cap is removed, and then a lifting key is installed in the cap. A hydraulic jacking system is clamped around the Christmas tree cap adaptor, followed by connecting a lifting hand to the lifting key. After connecting the lifting hand to the lifting key, a lever of the hydraulic jacking system is operated. Responsive to operating the lever, the lifting hand and the lifting key move in a first direction and the cap stuck in the Christmas tree cap adaptor is removed from the Christmas tree cap adaptor.

Classes IPC  ?

  • E21B 33/04 - Têtes de tubage; Suspension des tubages ou des colonnes de production dans les têtes de puits

12.

SYSTEM AND METHOD FOR MINIMIZING ENVIRONMENTAL NOISES ON ACOUSTIC SIGNALS

      
Numéro d'application 18058170
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Yang, Yunlai

Abrégé

A system includes an acoustic attenuation interface disposed between a first acoustic transmission conduit and a second acoustic transmission conduit. An acoustic signal source acoustically coupled to the first acoustic transmission conduit generates an acoustic signal. An acoustic noise source acoustically coupled to the second acoustic transmission conduit generates an acoustic noise. A first sensor is configured to detect a first composite signal including the acoustic signal after transmission through at least a portion of the first acoustic transmission conduit and an attenuated acoustic noise. A second sensor is configured to detect a second composite signal including the acoustic signal after transmission through at least a portion of the first acoustic transmission conduit and attenuated by the acoustic attenuation interface and the acoustic noise. An acoustic signal processing system is configured to determine a noise-reduced signal from the first composite signal and the second composite signal.

Classes IPC  ?

  • E21B 7/04 - Forage dirigé
  • G01V 1/44 - Séismologie; Prospection ou détection sismique ou acoustique spécialement adaptées au carottage en utilisant des générateurs et des récepteurs situés dans le même puits
  • G01V 1/52 - Séismologie; Prospection ou détection sismique ou acoustique spécialement adaptées au carottage - Détails de structure

13.

SYSTEMS AND PROCESSES FOR PRODUCING ETHYLENE FROM NAPHTHA AND BUTANES

      
Numéro d'application 18416472
Statut En instance
Date de dépôt 2024-01-18
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Bhat, Vishvedeep
  • Ramaseshan, Vinod
  • Koseoglu, Omer Refa

Abrégé

A process for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with hydrogen in the presence of a ring opening catalyst in a naphthene conversion unit, the contacting causing naphthenes in the hydrocarbon feed to react to produce a converted effluent comprising isoparaffins and normal paraffins. The process includes separating the converted effluent in a paraffin separation system to produce an isoparaffin-rich stream and an n-paraffin-rich stream. The process includes contacting the isoparaffin-rich stream with hydrogen in the presence of an isomerization catalyst in a reverse isomerization unit, the contacting causing isomerization to produce an isomerate comprising an equilibrium mixture of normal paraffins and isoparaffins. The process include separating the isomerate in the paraffin separation system to produce the isoparaffin-rich stream and the n-paraffin-rich stream, and passing the n-paraffin-rich stream to a steam cracker to produce a cracker effluent comprising olefins.

Classes IPC  ?

  • C10G 35/09 - Catalyseurs bimétalliques dans lesquels au moins un des métaux est un métal du groupe du platine
  • B01D 3/14 - Distillation fractionnée
  • C07C 4/04 - Procédés thermiques
  • C07C 5/22 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par isomérisation

14.

METHOD FOR ASSURANCE AND MONITORING OF CONTINUOUS ACTIVE SECURITY DATA AVAILABILITY

      
Numéro d'application 18058582
Statut En instance
Date de dépôt 2022-11-23
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alghamdi, Saleh Mohammed
  • Alotaibi, Hussam Hamoud
  • Almansour, Faisal Abdulaziz
  • Almuzayen, Amjad

Abrégé

A method and a system for assurance and monitoring of availability of continuous active data security of infrastructure, endpoints, and other organization aspects. The method includes obtaining cybersecurity data from a data repository and configuration data from a configuration management database and generating a list of a plurality of commissioned and decommissioned network elements. Further, it is determined whether each network element from a plurality of network elements is an active network element and the configuration management database is updated with information on the plurality of the commissioned network elements, information on the plurality of the decommissioned network elements, and information on a plurality of active network elements. Additionally, the method includes determining whether each of the plurality of the active network elements satisfies an activity requirement of its activity group, and generating an alert for each of the plurality of the active network elements not satisfying the activity requirement.

Classes IPC  ?

  • H04L 9/40 - Protocoles réseaux de sécurité

15.

SELF-CLEANING FILTER SUB AND METHODS OF USE

      
Numéro d'application 18056595
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alharbi, Atallah N.
  • Al-Dossary, Abdullah

Abrégé

A filter sub for a wellbore drilling system includes a filter having an uphole end for receiving a drilling fluid, and a downhole end opposite the uphole end, the filter defining a plurality of apertures through which the drilling fluid flows out of the filter, each aperture exhibiting a size that retains debris of a predetermined size within the filter, and a flapper pivotably attached to the filter at the downhole end with an actuatable hinge. The flapper is pivotable at the actuatable hinge between a closed position, where the flapper occludes the downhole end and thereby prevents debris accumulated within the filter from escaping the filter, and an open position, where the flapper exposes the downhole end and thereby allows the debris to escape the filter and be discharged from the filter sub.

Classes IPC  ?

  • E21B 43/10 - Mise en place de tubages, filtres ou crépines dans les puits
  • E21B 21/08 - Commande ou surveillance de la pression ou de l'écoulement du fluide de forage, p.ex. remplissage automatique des trous de forage, commande automatique de la pression au fond

16.

ELECTRICAL TREATMENT TO REVIVE DEAD GAS WELLS DUE TO WATER BLOCKAGE

      
Numéro d'application 17990537
Statut En instance
Date de dépôt 2022-11-18
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Al Juhani, Ghaida
  • Ayirala, Subhash C.
  • Al-Qasim, Abdulaziz S.
  • Tayyib, Deena

Abrégé

A system for electrical treatment in a reservoir with gas wells is disclosed. The system includes a first well in the reservoir configured to act as an electrode, the reservoir having a plurality of pore spaces saturated by water, and a second well in the reservoir configured to act as a second electrode hydraulically connected to the first well. A power unit is connected to the first and second wells by a cable configured to emit an electric current to the first well and the second well into the reservoir. The electric current enlarges the plurality of pore spaces in the reservoir, facilitating a production of gas from the water. A transformer is connected to the power unit by the cable, the transformer being configured to step down a voltage from a power supply to the power unit. The power supply is connected to the transformer by the cable.

Classes IPC  ?

  • E21B 43/25 - Procédés pour activer la production

17.

SYSTEMS, DEVICES, AND METHODS FOR GENERATING AVERAGE VELOCITY MAPS OF SUBSURFACE FORMATIONS

      
Numéro d'application 18055484
Statut En instance
Date de dépôt 2022-11-15
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Salem, Ahmed
  • Ibrahim, Tamer
  • Aljindan, Mohammad

Abrégé

In certain embodiments, a method includes generating a set of average velocity controls based on received seismic data, generating a depth to basement model based on received potential fields data, and generating an average velocity model using an interpolation model to interpolate the set of average velocity controls and the depth to basement model. The method may also include generating a variogram model based on the set of average velocity controls, and generating the average velocity model using the interpolation model to interpolate the average velocity controls, the variogram model, and the depth to basement model. The interpolation model may be Kriging with external drift. The external drift may be based on the depth to basement model. Additionally, the method includes generating a structural map of a subsurface formation using the average velocity model.

Classes IPC  ?

  • G01V 1/30 - Analyse
  • G01V 1/28 - Traitement des données sismiques, p.ex. pour analyse, pour interprétation, pour correction

18.

TELESCOPIC STICK FOR ONLINE ULTRASONIC TESTING

      
Numéro d'application 18056893
Statut En instance
Date de dépôt 2022-11-18
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Elashmawi, Hatem M.
  • Alsalamah, Yazeed S.
  • Al-Hazmi, Shadi M.

Abrégé

A telescopic stick for on-stream inspection of an equipment structure is disclosed. The telescopic stick includes telescopic segments, two swivel segments with two swivel joints, a mounting head attached to the swivel segments, an ultrasonic transducer (UT) probe mounted on the mounting head via a spring, and an electromagnetic leg protruding from the mounting head and adjacent to the UT probe, where an extended length of the telescopic segments exceeds human reach to allow a user accessing an out-of-reach condition monitoring location (CML) on the equipment structure, where the electromagnetic leg, when energized, engages the UT probe against the spring onto a ferro-magnetic surface of the equipment structure at the out-of-reach CML, where the engaged UT probe generates an UT measurement representing a condition of the equipment structure at the out-of-reach CML.

Classes IPC  ?

19.

INTERACTIVE CORRELATION AND PREDICTION OF SOURCE ROCK ORGANOFACIES, OIL FAMILIES AND RESERVOIR ALTERATION USING MACHINE LEARNING

      
Numéro d'application 17990542
Statut En instance
Date de dépôt 2022-11-18
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Ghazwani, Assad Hadi
  • Saif, Maram
  • Arouri, Khaled

Abrégé

Systems and methods are disclosed. The method includes obtaining geochemical data and geological data for a number of oil samples and training a machine learning network using the geochemical data and the geological data. Each oil sample includes hydrocarbon molecules and the geochemical data includes abundances of the hydrocarbon molecules. The method further includes obtaining a new oil sample from a subterranean region of interest and determining new geochemical data for the new oil sample using gas chromatography. The method still further includes predicting new geological data for the new oil sample by inputting the new geochemical data into the trained machine learning network.

Classes IPC  ?

20.

METHOD AND SYSTEM FOR DRILLING FLUID MONITORING

      
Numéro d'application 18056608
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Olivares Antunez, Tulio D.
  • Zahrani, Walid
  • Pino, Rafael M.

Abrégé

A method includes mixing, in an active pit, a drilling fluid to be introduced to a wellbore; receiving, through a flowline, the drilling fluid from the wellbore; obtaining sensor data, using one or more sensor coupled to at least one of the active pit and the flowline, on at least one of coefficient of friction and lubricant content of the drilling fluid; and determining, using an automated control system, whether a lubricant needs to be added to the drilling fluid based on the sensor data.

Classes IPC  ?

  • G01N 33/28 - Huiles
  • E21B 21/08 - Commande ou surveillance de la pression ou de l'écoulement du fluide de forage, p.ex. remplissage automatique des trous de forage, commande automatique de la pression au fond

21.

ESTIMATION OF ALKYL SUBSTITUENT CARBON NUMBER OF AROMATIC COMPOUNDS USING GEL PERMEATION CHROMATOGRAPHY RETENTION TIME AND PREDICTION MODELS

      
Numéro d'application 17992324
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Panda, Saroj Kumar
  • Elanany, Mohamed S.
  • Al-Zahrani, Abdullah A.
  • Muller, Hendrik
  • Alam, Sarafaraz

Abrégé

The disclosure relates to methods to estimate the carbon number of an alkyl substituent (number of carbon atoms in the alkyl substituent) of an aromatic compound using a gel permeation chromatography (GPC) retention time and prediction models.

Classes IPC  ?

22.

METHOD AND DEVICES FOR CLEANING A FLUID CONTAINING MAGNETIC PARTICLES

      
Numéro d'application 17992375
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Leoni, Matteo
  • Ul-Haq, Muhammad Imran
  • Alasseel, Ahmed K.
  • Shaikh, Sohel
  • Delgado, Jorge J.
  • Kheyami, Mosab T.

Abrégé

The present disclosure provides a method for trapping corrosion products in a plant, the method comprising: installing, at the plant where a fluid is being processed, a trap system having one or more magnetic elements, at least one entry port, and at least one exit port; configuring the trap system such that the fluid flows in a prescribed pattern through the trap system; and activating the one or more magnetic elements of the trap system such that the corrosion products in the fluid are retained by the one or more magnetic elements and limited to portions of the plant while the fluid flows from the at least one entry port to the at least one exit port.

Classes IPC  ?

  • C02F 1/48 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout au moyen de champs magnétiques ou électriques

23.

Well Log Data Conditioning using Quantified Uncertainties in Rock Physics and Seismic Inversion Results

      
Numéro d'application 17991034
Statut En instance
Date de dépôt 2022-11-21
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Ashfaq, Muhammad
  • Suleiman, Ayman
  • Ahmed, Mukarram

Abrégé

Example computer-implemented methods, media, and systems for well log data conditioning using quantified uncertainties in rock physics and seismic inversion results. One example computer-implemented method includes determining, using multiple measured elastic logs corresponding to multiple wells, one or more first elastic attributes of the multiple wells. Respective uncertainty is added to each of the multiple measured elastic logs. Multiple simulated elastic logs are generated based on the added respective uncertainty and the multiple measured elastic logs. One or more second elastic attributes are determined using the multiple simulated elastic logs. A respective error bound for each of the multiple measured elastic logs is determined based on the respective uncertainty added to each of the multiple measured elastic logs, the one or more first elastic attributes, and the one or more second elastic attributes. Conditioning of a measured elastic well log is performed using the determined error bounds.

Classes IPC  ?

  • G01V 1/36 - Exécution de corrections statiques ou dynamiques sur des enregistrements, p.ex. correction de l'étalement; Etablissement d'une corrélation entre signaux sismiques; Elimination des effets produits par un excès d'énergie
  • G01V 1/30 - Analyse

24.

MANAGING PIPELINE CORROSION IN OIL AND GAS PRODUCTION

      
Numéro d'application 17991099
Statut En instance
Date de dépôt 2022-11-21
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Hoshan, Tarik
  • Samanoodi, Raed
  • Obedan, Ameen
  • Maya, Christian Canto

Abrégé

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for managing corrosions in oil and gas pipelines. One computer-implemented method includes: obtaining, by one or more hardware processors, a first dataset and a second dataset; performing, by one or more hardware processors, a feature mapping operation that matches one or more corrosion features in the first dataset to corresponding features in the second dataset, wherein the feature mapping operation comprises a joint matching process, a girth weld coordinate transformation process, and an iterative closet point (ICP) process; determining, by one or more hardware processors, a corrosion growth rate based on an output of the feature mapping operation; and outputting, by one or more hardware processors, the output of the feature mapping operation in a user interface.

Classes IPC  ?

  • E21B 43/25 - Procédés pour activer la production
  • E21B 49/00 - Test pour déterminer la nature des parois des trous de forage; Essais de couches; Procédés ou appareils pour prélever des échantillons du terrain ou de fluides en provenance des puits, spécialement adaptés au forage du sol ou aux puits
  • E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits

25.

Simulating Dissolution of Scale in Wells

      
Numéro d'application 17991076
Statut En instance
Date de dépôt 2022-11-21
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Sayed, Mohammed
  • Chang, Fakuen Frank
  • Cairns, Amy J.
  • Luce, Tim

Abrégé

Provided are systems and methods related to a laboratory core flooding device that simulates inflow control devices (ICD) or valves (ICV) geometry in a well completion.

Classes IPC  ?

  • G01N 33/24 - Matériaux de la terre
  • G01N 21/73 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité thermiquement en utilisant des brûleurs ou torches à plasma
  • G01N 23/046 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p.ex. rayons X ou neutrons, non couvertes par les groupes , ou en transmettant la radiation à travers le matériau et formant des images des matériaux en utilisant la tomographie, p.ex. la tomographie informatisée
  • G01N 23/083 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p.ex. rayons X ou neutrons, non couvertes par les groupes , ou en transmettant la radiation à travers le matériau et mesurant l'absorption le rayonnement consistant en rayons X

26.

MECHANICAL WELL CONTROL BARRIER IN SINGLE CASING WELLS

      
Numéro d'application 18056493
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alsaeed, Mohammad Saeed
  • Alamer, Mansour Abdullah
  • Almukhlifi, Mohammed Eid
  • Muqri, Mohammed K.
  • Wirawan, Pandu

Abrégé

A method of installing a mechanical barrier in a wellhead includes receiving a false bowl within a bowl of a casing head housing of the wellhead, generating a first sealed interface between the false bowl and the bowl with one or more first seals arranged about an exterior of the false bowl, receiving a plug within the false bowl, generating a second sealed interface between the plug and the false bowl with one or more second seals arranged about an exterior of the plug, and receiving a back-pressure valve within the plug.

Classes IPC  ?

  • E21B 33/04 - Têtes de tubage; Suspension des tubages ou des colonnes de production dans les têtes de puits

27.

HYBRID SEABED SEISMIC ACQUISITION GEOMETRY USING A COMBINATION OF NODES AND AUTONOMOUS UNDERWATER VEHICLES

      
Numéro d'application 18058646
Statut En instance
Date de dépôt 2022-11-23
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Tsingas, Constantinos

Abrégé

Methods and systems are disclosed. The method includes determining a seismic acquisition grid for a seismic survey, composed of a first receiver grid, a second receiver grid, and a source grid, deploying a first plurality of seismic receivers according to the locations of the first receiver grid, and a second plurality of seismic receivers according to locations of the second receiver grid, and activating a seismic source at location based on the source grid. The method further includes recording a first seismic dataset using the first plurality of receivers and a second seismic dataset using the second plurality of receivers, and generating a velocity model using a velocity analysis method based on the first seismic dataset. The method still further includes forming a seismic image based on the velocity model and the second seismic dataset; and determining a location of a hydrocarbon reservoir based on the seismic image.

Classes IPC  ?

  • G01V 1/38 - Séismologie; Prospection ou détection sismique ou acoustique spécialement adaptées aux zones recouvertes d'eau
  • E21B 7/12 - Forage sous l'eau
  • E21B 47/001 - Relevés dans les trous de forage ou dans les puits pour des installations sous-marines
  • E21B 47/04 - Mesure de la profondeur ou du niveau du liquide

28.

CARBON SEQUESTRATION EVALUATION

      
Numéro d'application 17992466
Statut En instance
Date de dépôt 2022-11-22
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Sayed, Mohammed
  • Hull, Katherine Leigh
  • Abousleiman, Younane N.
  • Mai, Nam

Abrégé

An apparatus for determining a carbon sequestration characteristic of a geological material includes a sample holder within an inner chamber and a pressure pump configured to apply a confining pressure to the inner chamber, a first pressure gauge and a second pressure gauge configured to measure a fluid pressure at the fluid inlet and a fluid pressure at the fluid outlet, respectively, and a carbon dioxide pump configured to inject carbon dioxide into the inner chamber via the fluid inlet. The apparatus further includes a separator for separating a volume of carbon dioxide from fluid flowing from the fluid outlet, and a return line configured to return at least a portion of the volume of carbon dioxide separated by the separator to the fluid inlet.

Classes IPC  ?

  • G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
  • G01N 33/24 - Matériaux de la terre

29.

CONTROL SYSTEMS AND METHODS FOR ROCK CUTTINGS IDENTIFICATION

      
Numéro d'application 18552775
Statut En instance
Date de dépôt 2021-04-01
Date de la première publication 2024-05-23
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Katterbauer, Klemens
  • Marsala, Alberto F.
  • Jabri, Nouf M.
  • Solovyeva, Vera

Abrégé

Techniques for correlating a depth of drill bit cuttings include circulating a drilling fluid into a wellbore during a drilling process to form the wellbore in a subterranean formation; circulating a portion of uniquely identifiable particles from a container into the drilling fluid during the drilling process; circulating a return drilling fluid that includes the drilling fluid, cuttings from the subterranean formation, and the uniquely identifiable particles; separating the drilling fluid from the cuttings from the subterranean formation and the uniquely identifiable particles; capturing at least one image of the separated cuttings and the uniquely identifiable particles; and determining, based on the image, a depth of the subterranean formation.

Classes IPC  ?

  • E21B 49/00 - Test pour déterminer la nature des parois des trous de forage; Essais de couches; Procédés ou appareils pour prélever des échantillons du terrain ou de fluides en provenance des puits, spécialement adaptés au forage du sol ou aux puits
  • E21B 21/06 - Dispositions pour traiter les fluides de forage à l'extérieur du trou de forage
  • E21B 47/04 - Mesure de la profondeur ou du niveau du liquide

30.

ENHANCING CO2 MINERALIZATION DURING CO2 SEQUESTRATION PROCESS IN BASALTIC FORMATIONS

      
Numéro d'application 18058374
Statut En instance
Date de dépôt 2022-11-23
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alyousef, Zuhair
  • Al-Taq, Ali Abdullah
  • Almajid, Muhammad M.

Abrégé

A method for treating a basaltic formation includes providing a CO2-rich fluid in the basaltic formation, generating one or more metal ions from a metal ion source in the basaltic formation with the CO2-rich fluid, providing heat from a thermogenic reaction between a first salt solution and a second salt solution in the basaltic formation, and enhancing a reaction between the one or more metal ions and the CO2-rich fluid with the heat, thereby treating the basaltic formation. A system for treating a basaltic formation including a metal ion source includes a CO2-rich fluid that includes a source of carbon dioxide dissolved in a first aqueous fluid, a first salt solution that includes a first thermogenic agent dissolved in a second aqueous fluid, and a second salt solution that includes a second thermogenic agent dissolved in a third aqueous fluid.

Classes IPC  ?

31.

WATER-BASED DRILLING MUD FORMULATION USING WASTEWATER DISCHARGE

      
Numéro d'application 18056556
Statut En instance
Date de dépôt 2022-11-17
Date de la première publication 2024-05-23
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Ramasamy, Jothibasu
  • Ayirala, Subhash C.
  • Arfaj, Mohammed K.
  • Al-Saleh, Salah Hamad

Abrégé

Described is a wastewater-based drilling fluid. The wastewater-based drilling fluid consists of about 40% to 60% by volume of a high salinity wastewater discharge. The wastewater-based drilling fluid also includes calcium carbonate as a bridging agent and barite as a weighting agent. The wastewater-based drilling fluid possesses a set of rheological properties and filtration control properties characteristic of a water-based drilling fluid.

Classes IPC  ?

  • C09K 8/05 - Compositions aqueuses pour le forage des puits contenant uniquement des composés inorganiques, p.ex. des mélanges argile-sel
  • C09K 8/08 - Compositions ne contenant pas d'argile contenant des composés organiques naturels, p.ex. des polysaccharides, ou leurs dérivés
  • C09K 8/20 - Composés organiques naturels ou leurs dérivés, p.ex. polysaccharides ou dérivés de la lignine

32.

MULTI-STAGE SUPERCRITICAL WATER UPGRADING OF ASPHALTENES FOR THE PRODUCTION OF HIGH-QUALITY MESOPHASE PITCH

      
Numéro d'application 18505889
Statut En instance
Date de dépôt 2023-11-09
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Bouhrara, Mohamed
  • Almousa, Hassan

Abrégé

A system for upgrading asphaltenes includes an asphaltene treatment line, a series of asphaltene upgrade units, a series of carbon fiber production units, an aqueous collection unit, and a gaseous collection unit. The series of carbon fiber production unit includes a demetallizing unit that includes a first supercritical water (SCW) treatment unit and a first centrifugation unit, a desulfurizing unit that includes a second SCW treatment unit and a second centrifugation unit, and a polycondensation unit that includes a third SCW treatment unit and a third centrifugation unit. A method for mesophase pitch production from an asphaltene feedstock and a method for manufacturing carbon fibers from asphaltene feedstock are also described.

Classes IPC  ?

  • C10C 3/02 - Traitement du brai, de l'asphalte, du bitume par des moyens chimiques

33.

SIDETRACK CASING ASSEMBLY FOR DRILLING SIDETRACK WELLBORES

      
Numéro d'application 18055942
Statut En instance
Date de dépôt 2022-11-16
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Alosaimi, Sultan

Abrégé

A well system includes a casing string extendable into a primary wellbore from a surface rig, and a sidetrack casing assembly coupled to the casing string. The sidetrack casing assembly includes a cylindrical housing that defines a window through a sidewall of the housing, and a cover removably coupled to the housing at the window. The cover is transitionable between a closed state, in which the cover is attached to the housing and occludes the window, and an open state, in which the cover is moved to expose the window for drilling a secondary wellbore from the primary wellbore.

Classes IPC  ?

  • E21B 7/06 - Modification de la direction du trou de forage

34.

METHOD AND EQUIPMENT FOR CRUSHING DEBRIS IN DRILLING FLUIDS

      
Numéro d'application 18402565
Statut En instance
Date de dépôt 2024-01-02
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Hussain, Sajid
  • Ali, Syed Muhammad

Abrégé

A crusher includes a housing having an inlet and an outlet at opposite axial sides, an impeller positioned proximate the inlet of the housing, and a shaft connected to the impeller and extending axially through the housing between the inlet and the outlet. At least two spaced apart support structures hold the shaft in the housing, where a plurality of dynamic blades extending outwardly from the shaft are alternatingly positioned between a plurality of fixed blades extending radially inward from an inner wall of the housing.

Classes IPC  ?

  • E21B 21/06 - Dispositions pour traiter les fluides de forage à l'extérieur du trou de forage
  • B02C 1/00 - Broyage ou désagrégation par des éléments à mouvement alternatif
  • B02C 13/28 - Forme ou structure des batteurs
  • B02C 13/286 - Alimentation ou décharge

35.

Removing moisture from a lubricant reservoir

      
Numéro d'application 17984574
Numéro de brevet 11988330
Statut Délivré - en vigueur
Date de dépôt 2022-11-10
Date de la première publication 2024-05-16
Date d'octroi 2024-05-21
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Molla, Hasanur Jamal

Abrégé

Techniques for managing a lubricant fluid include storing a lubricant fluid that includes liquid water in an interior volume of a reservoir, which includes a vapor space above the lubricant fluid that encloses water vapor; circulating, with a blower, a first airflow from the vapor space to an ambient environment to remove at least a portion of the water vapor to the ambient environment; circulating a second airflow to a heater in fluid communication with the vapor space within the interior volume of the reservoir; heating the second airflow with the heater; circulating the heated airflow into the vapor space to reduce a relative humidity of the vapor space; and releasing at least a portion of the liquid water from the interior volume of the reservoir through a control valve coupled to the reservoir.

Classes IPC  ?

  • B01D 35/18 - Chauffage ou refroidissement des filtres
  • F16N 35/00 - Stockage des lubrifiants dans les salles de machines ou emplacements analogues
  • F16N 39/00 - Dispositions pour conditionner des lubrifiants dans les circuits de lubrification
  • F16N 39/04 - Dispositions pour conditionner des lubrifiants dans les circuits de lubrification par chauffage
  • F01M 11/03 - LUBRIFICATION DES "MACHINES" OU MACHINES MOTRICES EN GÉNÉRAL; LUBRIFICATION DES MOTEURS À COMBUSTION INTERNE; VENTILATION DU CARTER - Parties constitutives, détails ou accessoires non couverts par les groupes ou présentant un intérêt autre que celui visé par ces groupes Éléments constitutifs des moyens d'épuration du lubrifiant

36.

CARBON ISOTOPE RATIOS TO IDENTIFY SOURCE ROCKS

      
Numéro d'application 18464611
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Lu, Feng Hu

Abrégé

The disclosure relates to methods for identifying desirable (e.g., the best) depth intervals in a reservoir using carbon isotope ratio information. The desirable depth intervals in the reservoir correspond to regions in the reservoir with source rocks and where natural gas is stored.

Classes IPC  ?

  • G01N 33/24 - Matériaux de la terre
  • G01N 15/08 - Recherche de la perméabilité, du volume des pores ou de l'aire superficielle des matériaux poreux

37.

CARBON AND OXYGEN ISOTOPE RATIOS TO IDENTIFY SOURCE ROCKS

      
Numéro d'application 18464842
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Lu, Feng Hu

Abrégé

The disclosure relates to methods for identifying desirable (e.g., the best) depth intervals in a formation using carbon and/or oxygen isotope ratio information. The desirable depth. intervals in the formation correspond to regions in the formation with source rocks and relatively high (e.g., the highest) total organic carbon (TOC).

Classes IPC  ?

  • G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
  • G01N 1/44 - Traitement d'échantillons mettant en œuvre un rayonnement, p.ex. de la chaleur

38.

LINER TOP DIAGNOSTIC TOOL

      
Numéro d'application 17986593
Statut En instance
Date de dépôt 2022-11-14
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Qureshi, Muhammad Ali

Abrégé

Systems and methods include a method for testing in a well. Inflow packers are run into a hole in locked position downhole. A liner top diagnostic tool is run on a drill pipe to a desired depth. A lower-packer-sized ball is dropped into the well to activate a lower inflow packer assembly. A back side of the lower inflow packer assembly is pressure-tested to ensure seal integrity. The lower inflow packer is unset by withdrawing string weight while rotating the string. The drill string is displaced to test fluid to the end of the string, and weight and rotation are applied again to set the lower inflow packer. A Homer plot is established based on an inflow test. A deactivation-sized ball is dropped to deactivate the lower include packer assembly. An upper inflow packer assembly is activated using upper-packer-sized ball. A leak is identified based on testing both liner tops.

Classes IPC  ?

  • E21B 33/128 - Packers; Bouchons avec un organe dilaté radialement par pression axiale
  • E21B 23/06 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage pour le montage des packers
  • E21B 47/117 - Détection de fuites, p.ex. du tubage, par test de pression

39.

ISOTOPIC MONITORING OF RESERVOIR WATER

      
Numéro d'application 18054593
Statut En instance
Date de dépôt 2022-11-11
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Almulla, Abdullah
  • Mashat, Bahi
  • Almutairi, Sattam
  • Algeer, Ranya

Abrégé

The present disclosure relates to a method, including: collecting at least one water sample from a subterranean formation; obtaining a first normalized oxygen isotopic ratio based on a first water sample of the at least one water sample; obtaining a first normalized hydrogen isotopic ratio based on the first water sample; obtaining a first unknown water profile based on the first water sample, wherein the first unknown water profile comprises the first normalized oxygen isotopic ratio and the first normalized hydrogen isotopic ratio; comparing the first unknown water profile to at least one known water profile; and optimizing a hydrocarbon well, wherein optimizing a hydrocarbon well is based on comparing the first unknown water profile to at least one known water profile.

Classes IPC  ?

  • G01N 21/31 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique
  • E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
  • G01N 33/18 - Eau

40.

EMISSION CONTROL FOR AN OIL AND GAS PRODUCTION EQUIPMENT

      
Numéro d'application 17982831
Statut En instance
Date de dépôt 2022-11-08
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Ghamdi, Abdulaziz
  • Irshad, Ahmer
  • Safar, Anas H.
  • Aljallal, Mohammed A.
  • Al Sanad, Abdullmajeed I.
  • Almubayedh, Mohammed A.
  • Alabbas, Ibrahim S.
  • Garni, Turki A.

Abrégé

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for controlling emission of a hydrocarbon production. One computer-implemented method includes: determining, by one or more hardware processors, a flow rate of an emission source in a hydrocarbon production; determining, by the one or more hardware processors, a rate of formation of one or more emission components; determining, by the one or more hardware processors, a prediction indicator tag for the emission source; and outputting, by the one or more hardware processors, the prediction indicator tag in a user interface.

Classes IPC  ?

  • G05B 19/4155 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par le déroulement du programme, c.à d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p.ex. choix d'un programme

41.

WELLHEAD IMPRESSION TOOL FOR EVALUATING CONDITION OF WELLHEAD SPOOLS

      
Numéro d'application 18055686
Statut En instance
Date de dépôt 2022-11-15
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alhashim, Abdulrhman Mohammed
  • Alsaeed, Mohammad Saeed
  • Almukhlifi, Mohammed Eid
  • Alamer, Mansour Abdullah

Abrégé

A wellhead impression tool includes an elongate central body having opposing upper and lower ends, and defining an inner chamber, an impression sleeve arranged concentric with the central body and made of a malleable material, and a hydraulic assembly extending between the impression sleeve and the central body and in fluid communication with the inner chamber to receive a hydraulic fluid from the inner chamber. The hydraulic assembly is operable to force the impression sleeve radially outward and into engagement with a bowl of a wellhead spool of a wellhead assembly, and forcing the impression sleeve against the bowl results in a physical impression of the bowl on an outer surface of the impression sleeve.

Classes IPC  ?

  • E21B 33/04 - Têtes de tubage; Suspension des tubages ou des colonnes de production dans les têtes de puits
  • E21B 33/038 - Connecteurs utilisés sur les têtes de puits, p.ex. pour relier l'obturateur anti-éruption et la colonne montante dans l'eau
  • E21B 33/12 - Packers; Bouchons

42.

WELLBORE LIFT SYSTEM WITH SPRING-ASSISTED PLUNGER

      
Numéro d'application 17988143
Statut En instance
Date de dépôt 2022-11-16
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Taha, Syed Muhammad Bin Syed
  • Zahran, Amr Mohamed

Abrégé

A wellbore lift system with spring-assisted plunger includes an elongate body, multiple propellers and a spring-loaded flow control assembly. The body can traverse through a wellbore. The wellbore can produce the hydrocarbons to the surface. The body defines an interior volume within which the multiple propellers are disposed. The propellers can spin radially in response to the well tool assembly traveling downhole through the wellbore. The spring-loaded flow control assembly is coupled to the propellers. The flow control assembly can, in response to the well tool assembly traveling downhole through the wellbore, permit fluid flow uphole of the well tool assembly, and can store potential energy in the spring. In response to the well tool assembly traveling uphole through the wellbore, the spring-loaded flow control assembly can prevent fluid flow downhole of the well tool assembly and discharge the potential energy in the spring.

Classes IPC  ?

  • F04B 47/12 - Pompes ou installations de pompage spécialement adaptées pour élever un fluide à partir d'une grande profondeur, p.ex. pompes de puits élevant le fluide à pomper jusqu'à la surface au moyen d'un piston libre
  • E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits

43.

PIPE STRAIN DETECTION AND DIAGNOSIS USING SENSORS FOR MACHINE CASING NOZZLES

      
Numéro d'application 17984807
Statut En instance
Date de dépôt 2022-11-10
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Brashler, Keith William
  • Al Shehri, Ali

Abrégé

Example systems and methods for pipe strain detection and diagnosis using sensors for machine casing nozzles are disclosed. One example method includes introducing a rotating machine that includes a rotating element, a machine casing, an inlet nozzle, and an outlet nozzle, where the rotating element is configured to pump a fluid into the inlet nozzle through a first pipe and out of the outlet nozzle through a second pipe. A vibration sensor is attached to a nozzle flange connection of one of the inlet nozzle and the outlet nozzle, where the vibration sensor includes a substrate and a resonant layer disposed on a surface of the substrate, the resonant layer is configured to produce a resonant response in response to receiving a radio frequency signal while the fluid is being pumped. The resonant response is received by a radio frequency resonance detector in response to the radio frequency signal.

Classes IPC  ?

  • G01M 5/00 - Examen de l'élasticité des structures ou ouvrages, p.ex. fléchissement de ponts ou d'ailes d'avions

44.

DOWNHOLE CATCHER FOR WELLBORE PLUNGER

      
Numéro d'application 17988171
Statut En instance
Date de dépôt 2022-11-16
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Taha, Syed Muhammad Bin Syed
  • Zahran, Amr Mohamed

Abrégé

A downhole catcher for wellbore plunger includes an elongate, hollow body, a plunger catcher plate and a hydraulic actuation assembly. The body can be installed within a wellbore, and defines an interior volume through which a plunger of a plunger lift system can travel from the surface toward the subsurface reservoir. The plunger catcher plate is attached to a downhole end of the body. The plate can transition between a first and plate positions in which a plate axis is perpendicular to and parallel to the body axis, respectively. The plate can, in the second plate position, catch the plunger traveling from the surface toward the subsurface reservoir. The hydraulic actuation assembly is connected to the plunger catcher plate and can transition the plunger catcher plate from the first plate position to a second plate position in response to being hydraulically actuated.

Classes IPC  ?

  • F04B 47/12 - Pompes ou installations de pompage spécialement adaptées pour élever un fluide à partir d'une grande profondeur, p.ex. pompes de puits élevant le fluide à pomper jusqu'à la surface au moyen d'un piston libre
  • E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits

45.

SYSTEM AND METHOD TO FREE DIFFERENTIALLY STUCK PIPE

      
Numéro d'application 18054947
Statut En instance
Date de dépôt 2022-11-14
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Han, Kyungnam

Abrégé

A tubing string release apparatus includes a first mandrel configured to be fixed to an inner wall of a tubing string extended within a wellbore, the first mandrel defining a telescope chamber and a first port that facilitates fluid communication into the telescope chamber, a second mandrel slidably arranged against the first mandrel and defining a second port, and a telescoping cylinder arranged within the telescope chamber and including a telescoping base releasably coupled to the tubing string at an aperture defined in the tubing string, and a telescoping piston releasably coupled to the telescoping base. The telescoping base is advanced radially outward through the aperture when a pressure within the tubing string is increased to a first pressure, and the telescoping piston is advanced radially outward through the telescoping base when the pressure within the tubing string is increased to a second pressure greater than the first pressure.

Classes IPC  ?

  • E21B 31/00 - Repêchage ou dégagement d'objets dans les trous de forage ou dans les puits
  • E21B 31/107 - Repêchage ou dégagement d'objets dans les trous de forage ou dans les puits en utilisant des moyens de percussion pour dégager les parties coincées, p.ex. des coulisses de battage

46.

PIPELINE DESCALING TOOL

      
Numéro d'application 17984492
Statut En instance
Date de dépôt 2022-11-10
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Aulia, Fahmi
  • Almuaibid, Abdulrahman F.
  • Haldar, Surajit

Abrégé

A pipeline descaling tool includes a milling tool, a roller assembly and a motor. The milling tool can rotate about a longitudinal axis of the assembly and is sized to fit within an inner volume defined by a pipeline. The milling tool can mill, by rotating, solid obstructions protruding from an inner surface of the pipeline into the inner volume. The roller assembly includes multiple rollers. The roller assembly is axially coupled to the milling tool. The roller assembly can transport the pipeline tool assembly including the milling tool within the inner volume. The motor is connected to the roller assembly and to the milling tool. The motor can rotate the milling tool and power the roller assembly.

Classes IPC  ?

  • B08B 9/051 - Nettoyage de conduites ou de tubes ou des systèmes de conduites ou de tubes Élimination des bouchons utilisant des dispositifs de nettoyage introduits dans et déplacés le long des tubes les dispositifs de nettoyage comportant des moyens autopropulseurs pour se déplacer dans les tubes les dispositifs de nettoyage comportant des moteurs pour actionner les outils de nettoyage
  • B08B 9/053 - Nettoyage de conduites ou de tubes ou des systèmes de conduites ou de tubes Élimination des bouchons utilisant des dispositifs de nettoyage introduits dans et déplacés le long des tubes déplacés le long des tubes par un fluide, p.ex. par pression de fluide ou par aspiration
  • B08B 9/055 - Nettoyage de conduites ou de tubes ou des systèmes de conduites ou de tubes Élimination des bouchons utilisant des dispositifs de nettoyage introduits dans et déplacés le long des tubes déplacés le long des tubes par un fluide, p.ex. par pression de fluide ou par aspiration les dispositifs de nettoyage ayant, ou pouvant épouser, la forme de la section des tubes, p.ex. hérissons ou chariots

47.

REVERSE ISOMERIZATION PROCESS USING FEEDSTOCK CONTAINING DISSOLVED HYDROGEN

      
Numéro d'application 18055531
Statut En instance
Date de dépôt 2022-11-15
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Koseoglu, Omer Refa
  • Bhat, Vishvedeep
  • Ramaseshan, Vinod

Abrégé

A process for reverse isomerization of a light naphtha feedstock containing branched C5-C7 paraffins. The process includes feeding a mixed feed stream including the light naphtha feedstock to a separation unit to generate an iso-paraffin stream and one or more normal paraffin streams. The process further includes mixing hydrogen gas and a hydrocarbon feed stream containing the iso-paraffin stream to form a hydrogen-enriched liquid feed stream which is provided to a reverse isomerization reactor. The hydrogen-enriched liquid feed stream is contacted with a solid reverse isomerization catalyst for reverse hydroisomerization in a substantially two-phase liquid-solid reverse isomerization fixed-bed reaction zone convert iso-paraffins to normal paraffins. The isomerization effluent stream is provided to a stabilization column to generate a stabilized isomerate stream which is combined with the light naphtha feedstock to generate the mixed feed stream. An associated system for performing the process is also provided.

Classes IPC  ?

  • C10G 45/58 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p.ex. pour abaisser le point d'écoulement; Hydrocraquage sélectif des paraffines normales
  • C10G 55/06 - Traitement des huiles d'hydrocarbures, en l'absence d'hydrogène, par au moins un procédé de raffinage et par au moins un procédé de craquage uniquement par plusieurs étapes en série comprenant au moins une étape de craquage catalytique

48.

PROCESSES FOR VISCOSITY BREAKING OF PLASTICS

      
Numéro d'application 18471545
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Choi, Ki-Hyouk
  • Alabdulhadi, Abdullah Tariq
  • Lee, Joo-Hyeong
  • Ahn, Young Kyoung
  • Yami, Abdullah Saleh
  • Shahrani, Saad Abdullah

Abrégé

A process for converting solid plastic waste to hydrocarbon oil includes melting a feed comprising solid plastic waste to produce a liquefied plastic stream and visbreaking the liquefied plastic stream in a visbreaker unit having a visbreaker furnace and a soaker vessel. Visbreaking includes heating the liquefied plastic stream in the visbreaker furnace to produce a heated liquefied plastic stream, maintaining the heated liquefied plastic stream at the reaction temperature in the soaker vessel for a residence time to produce a visbreaker effluent, and injecting a stripping gas into the soaker vessel. The stripping gas includes at least one of steam, nitrogen, helium, argon, or combinations of these. The process includes introducing the stripping gas to the liquefied plastic stream upstream of the visbreaker furnace, the heated liquefied plastic stream downstream of the visbreaker furnace, or both. The visbreaker effluent is separated to produce a liquid hydrocarbon oil.

Classes IPC  ?

49.

LANDING BASE EXTERNAL CORROSION INHIBITION USING IN-SITU FORMED POLYACRYLAMIDE GEL

      
Numéro d'application 18054751
Statut En instance
Date de dépôt 2022-11-11
Date de la première publication 2024-05-16
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alissa, Faisal Mohammed
  • Aljuryyed, Norah Waled

Abrégé

A method of corrosion inhibition of a topside well equipment includes disposing a fluid mixture including an acrylamide monomer, a comonomer, and an initiator within a well cellar, agitating the fluid mixture and initiating polymerization of the acrylamide monomer and the comonomer, and forming a coating on the topside well equipment, wherein the coating is impermeable to water.

Classes IPC  ?

50.

Process to Hydrothermally Produce Gases From Residue Streams Using a Series of Reactors

      
Numéro d'application 18055059
Statut En instance
Date de dépôt 2022-11-14
Date de la première publication 2024-05-16
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Almulla, Faisal
  • Fathi, Mazin
  • Dossary, Mohammed

Abrégé

A process for hydrogen production, the process comprising the steps of mixing hot water and hot oil to produce a mixed stream; increasing a temperature of the mixed stream to produce a reactor feed; upgrading the reactor feed in the non-catalytic reactor to produce a non-catalytic effluent, wherein a temperature in non-catalytic reactor is between 375° C. and 500° C., wherein the non-catalytic reactor is in the absence of catalyst; upgrading the catalytic feed in the catalytic reactor to produce a reactor effluent, wherein a temperature in catalytic reactor is between 550° C. and 700° C., wherein the catalyst is selected from the group consisting of transition metal oxides, lanthanide oxides, and combinations of the same, separating the reactor effluent in the high pressure separator to produce a gases stream; and separating the gases stream in the gases separator to produce a gas product and a light hydrocarbon stream.

Classes IPC  ?

  • C01B 3/40 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants avec des catalyseurs caractérisée par le catalyseur
  • B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes les particules solides étant disposées dans des tubes
  • B01J 19/24 - Réacteurs fixes sans élément interne mobile
  • B01J 23/06 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du zinc, du cadmium ou du mercure
  • C01B 3/38 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants avec des catalyseurs

51.

HYDROXYL-FUNCTIONALIZED CARDO-BASED POLYIMIDE MEMBRANES

      
Numéro d'application 17970260
Statut En instance
Date de dépôt 2022-10-20
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Hayek, Ali
  • Alsamah, Abdulkarim

Abrégé

This disclosure relates to polymeric membranes that incorporate a hydroxyl-functionalized CARDO moiety that can be used in sour natural gas separation and purification applications.

Classes IPC  ?

  • C08G 61/12 - Composés macromoléculaires contenant d'autres atomes que le carbone dans la chaîne principale de la macromolécule
  • B01D 71/62 - Polycondensats ayant des hétérocycles contenant de l'azote dans la chaîne principale
  • C08G 61/10 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p.ex. polyxylylènes uniquement des atomes de carbone aromatiques, p.ex. polyphénylènes

52.

Isolation of Emergency within Process Systems of a Hydrocarbon Processing Facility

      
Numéro d'application 17981704
Statut En instance
Date de dépôt 2022-11-07
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Alshaalan, Yasser
  • Dubayan, Omar A.
  • Mohisin, Omar A.
  • Alghamdi, Abdullah Ali
  • Bashir, Haider

Abrégé

Example computer-implemented methods, media, and systems for isolating an emergency within process systems of a hydrocarbon processing facility are disclosed. One example method includes receiving a drawing of multiple process systems of a hydrocarbon processing facility. A respective identifier is assigned to each of multiple drawing vectors, where each of the multiple drawing vectors corresponds to a respective component of the multiple process systems. The multiple drawing vectors are coded based on the assigned identifiers. One or more drawing vectors connected to a location of the emergency are determined from the multiple coded drawing vectors. One or more connections between the one or more drawing vectors and the location of the emergency are identified. A first isolation valve for isolation of the emergency is determined from one or more isolation valves corresponding to the one or more connections. The first isolation valve is provided for the isolation of the emergency.

Classes IPC  ?

53.

Prediction of Permeability Distribution of Deep Buried Sandstones Using Machine Learning

      
Numéro d'application 17983068
Statut En instance
Date de dépôt 2022-11-08
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Khidir, Ahmed
  • Alghamdi, Ahmed
  • Al-Masrahy, Ali

Abrégé

Example computer-implemented methods, media, and systems for predicting permeability distribution of deep buried sandstones of a subsurface sandstone reservoir using machine learning. One example method includes receiving multiple wireline well log responses of multiple cored well sections of a subsurface sandstone reservoir. A respective authigenic clay type associated with each of the multiple cored well sections is received. The multiple wireline well log responses are labeled based on the respective authigenic clay type associated with each of the multiple cored well sections. A machine learning (ML) model for predicting a permeability distribution of multiple uncored well sections of the subsurface sandstone reservoir is trained based on the multiple labeled wireline well log responses of the multiple cored well sections. Multiple wireline well log responses of the multiple uncored well sections are received. The permeability distribution of the multiple uncored well sections is predicted using the trained ML model.

Classes IPC  ?

54.

METHOD FOR EFFICIENT IMPLEMENTATION OF FOURIER ANTI-LEAKAGE SEISMIC DATA INTERPOLATION

      
Numéro d'application 18051350
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-09
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Qin, Fuhao
  • Momin, Ali Ameen
  • Sindi, Ghada Atef

Abrégé

Methods and systems for improving the efficiency of ALFT are disclosed. The methods include obtaining a seismic dataset of a subterranean region, transforming the seismic dataset from a first domain to a second domain using a transform function, and generating an input spectrum from the transformed seismic dataset. The methods also include iteratively, or recursively, until a condition is met, for each slice, estimating a weight function using the input spectrum, generating a weighted input spectrum using the weight function and the input spectrum, identifying a strongest attribute from the weighted input spectrum, determining an output spectrum based on the identified strongest attribute, and updating the input spectrum by removing the identified strongest attribute from the input spectrum. The methods further include determining an output spectrum volume by combining the output spectrum for each slice, generating an output seismic dataset using an inverse transform function and the output spectrum volume.

Classes IPC  ?

55.

360 DEGREE IN-LINE SENSOR, ASSEMBLY, AND METHOD

      
Numéro d'application 18053657
Statut En instance
Date de dépôt 2022-11-08
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Al-Janabi, Yahya T.

Abrégé

A sensor, an assembly of the sensor with a pair of cylindrical pipes, and a method have the sensor in-line with the pipes and with a 360 degree range of detection of a first characteristic of the pipes about a common longitudinal axis of the pipes. The sensor has an annular electrode and a conductor connecting the annular electrode to a measurement transmitter. The annular electrode detects the first characteristic and generates a first measurement signal corresponding to the first characteristic. The conductor conveys the first measurement signal to the measurement transmitter. The method implements the operation of the sensor.

Classes IPC  ?

  • G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe

56.

DECOMPOSITION OF GAS FIELD CHEMICALS BY PLASMA TREATMENT

      
Numéro d'application 17980705
Statut En instance
Date de dépôt 2022-11-04
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Alqahtani, Mohammad Saad
  • Ammar, Abdulaziz Y.
  • Ben Sultan, Melhan M.

Abrégé

A method and a system for removing flow assurance chemicals from a produced water stream are provided. The method includes generating a plasma and treating the produced water stream with the plasma to form a treated water.

Classes IPC  ?

  • C02F 1/46 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques

57.

PROCESSES FOR PRODUCING PETROCHEMICAL PRODUCTS FROM CRUDE OIL

      
Numéro d'application 18052308
Statut En instance
Date de dépôt 2022-11-03
Date de la première publication 2024-05-09
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Islam, Md Ashraful
  • Juttu, Gopal
  • Bourane, Abdennour

Abrégé

Processes for producing products from crude oil include separating the crude oil into at least a lesser boiling point fraction and a greater boiling point fraction and passing the fractions to a reactor system that includes a riser section and a downer section. An outer boundary of the downer section is defined by a first wall in a plane perpendicular to a central axis, and outer boundaries of the riser section are defined by the first wall and a second wall in the plane perpendicular to the central axis. In an alternate arrangement, an outer boundary of the riser section is defined by a first wall in a plane perpendicular to a central axis, and outer boundaries of the downer section are defined by the first wall and a second wall in the plane perpendicular to the central axis. The process includes cracking the lesser boiling point fraction in the riser section in the presence of a catalyst and cracking the greater boiling point fraction in the downer reactor in the presence of the catalyst. The process includes passing the catalyst from the riser to the downer, from the downer to a regenerator, and from the regenerator to the riser.

Classes IPC  ?

  • C10G 51/06 - Traitement des huiles d'hydrocarbures, en l'absence d'hydrogène, uniquement par plusieurs procédés de craquage uniquement par plusieurs étapes en parallèle

58.

OPTIMIZED CO-GENERATING SYSTEM AND RECOVERY METHOD FOR POWER, WATER AND NITROGEN

      
Numéro d'application 18052474
Statut En instance
Date de dépôt 2022-11-03
Date de la première publication 2024-05-09
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Salu, Samusideen Adewale
  • Bayat, Hussain M.
  • Abbas, Ali Mohammad

Abrégé

A recovery system includes a special organic Rankine cycle (SORC) system, an internal combustion system, a nitrogen generator and a gas-liquid separator. The SORC system includes a first stage heat exchanger (first HE), a plurality of second stage heat exchangers (second HE), a third stage heat exchanger (third HE), a turbo-expander, and at least one condenser. A recovery method, conducted in the recovery system, includes vaporizing a refrigerant, introducing the vaporized refrigerant to the turbo-expander to generate electricity, condensing the vaporized refrigerant in the at least one condenser, collecting nitrogen from the flue gas feed in the nitrogen generator, and collecting water from the flue gas feed in the gas-liquid separator. The refrigerant is vaporized by introducing the refrigerant through the first HE, second HE and third HE sequentially, and the flue gas feed through the third HE, second HE and first HE sequentially.

Classes IPC  ?

  • F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz
  • B01D 53/047 - Adsorption à pression alternée
  • B01D 53/26 - Séchage des gaz ou vapeurs
  • B01J 20/18 - Tamis moléculaires zéolitiques synthétiques
  • F03G 4/00 - Dispositifs produisant une puissance mécanique à partir d'énergie géothermique

59.

COMPOSITE SANDWICH PANEL WITH TAILORED THERMAL EXPANSION COEFFICIENT

      
Numéro d'application 18052812
Statut En instance
Date de dépôt 2022-11-04
Date de la première publication 2024-05-09
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Fakiri, Abderrahim
  • Al Nasser, Waleed

Abrégé

A photovoltaic module includes a plurality of ribbons; and a composite panel comprising a core layer and a skin layer supported by a surface of the core layer, where the core layer includes a core material and the skin layer is formed of a matrix material and a plurality of parallel fibers aligned with the ribbons and disposed in the matrix material. A method of making a photovoltaic module includes applying a pair of skin layers to a core layer, each skin layer including a skin material and a plurality of parallel fibers disposed in the skin material to make a composite sandwich panel; and layering a component including ribbons between the composite sandwich panel and a thin, transparent front sheet; wherein the parallel fibers are aligned with the ribbons; where the composite sandwich panel has a coefficient of thermal expansion matching the coefficient of thermal expansion of the component.

Classes IPC  ?

  • B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
  • B32B 5/12 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments caractérisés par la disposition relative des fibres ou filaments des couches adjacentes
  • B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux

60.

MULTI-LAYERED MACHINE LEARNING MODEL AND USE THEREOF

      
Numéro d'application 18054064
Statut En instance
Date de dépôt 2022-11-09
Date de la première publication 2024-05-09
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alsharif, Sultan Saadaldean
  • Al-Noaimi, Nada Essa
  • Algarawi, Nora A.

Abrégé

Described herein is a prediction engine for aiding decision support. In some examples, the prediction engine can be used in aiding cyber security applications. The prediction engine can include multiple prediction layers that each include a number of machine learning models that contribute to an overall prediction of the prediction engine in predicting whether a respective system or system user poses a cyber-threat. The prediction engine can provide prediction data that can indicate that the respective system or system user is a cyber-threat. In some examples, a decision engine can be employed to use the prediction data to mitigate or eliminate the cyber-threat.

Classes IPC  ?

  • G06F 21/56 - Détection ou gestion de programmes malveillants, p.ex. dispositions anti-virus
  • G06N 20/00 - Apprentissage automatique

61.

Catalyst systems

      
Numéro d'application 18108055
Numéro de brevet 11975310
Statut Délivré - en vigueur
Date de dépôt 2023-02-10
Date de la première publication 2024-05-07
Date d'octroi 2024-05-07
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Shaikh, Sohel
  • Khawaji, Motaz
  • Xu, Wei

Abrégé

20)fluorine-substituted alkoxy; and L∩L is a bidentate chelating ligand. The catalyst system may also include an aluminum containing agent which includes a reaction product of an organoaluminum compound and an antifouling compound. The antifouling compound may include one or more quaternary salts.

Classes IPC  ?

  • B01J 31/18 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination contenant de l'azote, du phosphore, de l'arsenic ou de l'antimoine
  • B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques 
  • B01J 31/14 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques  contenant des composés organométalliques ou des hydrures métalliques d'aluminium ou de bore
  • B01J 37/04 - Mélange
  • C07C 2/36 - Procédés catalytiques avec des hydrures ou des composés organiques sous forme de phosphines, d'arsines, de stilbines ou de bismuthines

62.

Carbon neutral conversion of residue

      
Numéro d'application 18462667
Numéro de brevet 11981564
Statut Délivré - en vigueur
Date de dépôt 2023-09-07
Date de la première publication 2024-05-02
Date d'octroi 2024-05-14
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Han, Chun
  • Idrissi, Salahdine

Abrégé

A petroleum residue stream is heated and reacted with an oxygen stream and a carbon dioxide stream in a gasification unit to produce syngas. At least a portion of the carbon monoxide is converted into carbon dioxide to produce shifted syngas. At least a portion of the shifted syngas is separated to produce a syngas feed stream. At least a portion of the syngas feed stream is converted into methanol. At least a portion of the methanol is converted into one or more alkenes (olefins). At least a portion of the methanol is reacted with carbon monoxide to produce acetic acid. Carbon dioxide produced in the process can be recycled to the gasification unit to facilitate the production of the syngas.

Classes IPC  ?

  • C01B 3/36 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants avec l'oxygène ou des mélanges contenant de l'oxygène comme agents gazéifiants
  • B01D 53/047 - Adsorption à pression alternée
  • B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
  • B01D 53/22 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
  • B01J 19/24 - Réacteurs fixes sans élément interne mobile
  • C01B 3/12 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés inorganiques comportant un hydrogène lié électropositivement, p.ex. de l'eau, des acides, des bases, de l'ammoniac, avec des agents réducteurs inorganiques par réaction de la vapeur d'eau avec l'oxyde de carbone
  • C07C 1/24 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes par élimination d'eau
  • C07C 29/151 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction exclusivement des oxydes de carbone avec de l'hydrogène ou des gaz contenant de l'hydrogène
  • C07C 51/12 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par réaction avec du monoxyde de carbone sur un groupe contenant de l'oxygène d'un composé organique, p.ex. d'un alcool
  • C10K 1/00 - Purification des gaz combustibles contenant de l'oxyde de carbone
  • C10K 3/04 - Modification de la composition chimique des gaz combustibles contenant l'oxyde de carbone en vue de produire un carburant amélioré, p.ex. un carburant de pouvoir calorifique différent qui peut ne pas contenir d'oxyde de carbone par traitement catalytique réduisant le taux d'oxyde de carbone

63.

ENVIRONMENTALLY FRIENDLY NANOSHALE INHIBITOR IN AQUEOUS-BASED WELLBORE FLUIDS

      
Numéro d'application 18496760
Statut En instance
Date de dépôt 2023-10-27
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alqahtani, Hassan Sakar
  • Al-Arfaj, Mohammed Khaled
  • Alhassni, Mohammed Faisal
  • Otaibi, Mohammed Abdullah

Abrégé

A wellbore fluid composition includes an aqueous base fluid and mesoporous silica nanoparticles (MSNs). The MSNs are encapsulated in a surfactant. A method of drilling a wellbore includes circulating an aqueous drilling fluid into the wellbore while drilling and recovering shale cuttings from the aqueous drilling fluid. The aqueous drilling fluid includes mesoporous silica nanoparticles encapsulated by a surfactant.

Classes IPC  ?

  • C09K 8/03 - Additifs spécifiques à usage général dans les compositions pour le forage des puits
  • C09K 8/06 - Compositions ne contenant pas d'argile
  • E21B 21/00 - Procédés ou appareils pour nettoyer les trous de forage par jet de fluide, p.ex. en utilisant l'air d'échappement du moteur

64.

SYSTEMS AND METHODS FOR GAS STORAGE WITH A HEAT MANAGEMENT SYSTEM INCLUDING AN EXPANDER

      
Numéro d'application 17973673
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Aljama, Hassan A.
  • Almofleh, Ali A.

Abrégé

The disclosure relates to systems and methods for a heat management system in a gas storage system that includes an expander, such as, for example, a sliding vane expander or a pelton expander. The expander can generate work (e.g., electricity) from the pressure drop of a coolant fluid. The work can be used by a compressor in a heat pump.

Classes IPC  ?

  • F17C 11/00 - Utilisation de solvants ou d'absorbants des gaz dans les récipients
  • F17C 13/04 - Disposition ou montage des soupapes

65.

GENERATING ELECTRICITY WITH A WELLBORE DRILLING MUD FLOW

      
Numéro d'application 17974248
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) Al-Mousa, Ahmed Abdullah

Abrégé

A well system and a method for generating electricity with a wellbore drilling mud flow in a well system. The well system has a drilling rig positioned above a wellbore and a flow line turbine generator coupled to the drilling rig. The drilling rig has a wellhead assembly coupled to the wellbore, a drill string suspended from the drilling rig and extending through the wellhead assembly into the wellbore, a mud tank, and a mud pump fluidly coupled to the mud tank. The mud pump flows a drilling mud from the mud tank into the drill string. The flow line turbine generator is positioned between the wellhead assembly and the mud tank. The flow line turbine generator generates electricity using a return flow of the drilling mud from the wellbore through the wellhead assembly to the mud tank.

Classes IPC  ?

  • E21B 41/00 - Matériel ou accessoires non couverts par les groupes
  • E21B 21/08 - Commande ou surveillance de la pression ou de l'écoulement du fluide de forage, p.ex. remplissage automatique des trous de forage, commande automatique de la pression au fond

66.

Systems and Methods for Integrating Text Analysis of Lithological Descriptions with Petrophysical Models

      
Numéro d'application 17977947
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Alakeely, Abdullah A.
  • Kanfar, Majed Fareed

Abrégé

A computer-implemented method for integrating text analysis of lithological descriptions with petrophysical models is described herein. The method includes preprocessing textual descriptions associated with cuttings to generate training data and generating bag-of-words vectors using the training data. The method also includes training a deep learning model to output hydrocarbon potential using the bag-of-words vectors as input and executing the trained deep learning model on unseen textual descriptions.

Classes IPC  ?

67.

CEMENTING HEAD

      
Numéro d'application 17979570
Statut En instance
Date de dépôt 2022-11-02
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Costa De Oliveira, Victor Carlos
  • Scott, Daniel Thomas

Abrégé

A wellbore assembly includes a pipe body and a chamber. The pipe body resides at a terranean surface of a wellbore and is fluidly coupled to a surface inlet of the wellbore. The chamber is coupled to the pipe body and has multiple slots each configured to house a wellbore component. Each slot revolves about a central axis of the chamber to align its respective wellbore component with a bore of the pipe body. The pipe body has a fluid inlet fluidly coupled to a pump that flows fluid to the pipe body. The fluid inlet is disposed upstream of the chamber. The pipe body directs the fluid from the fluid inlet to the inlet of the wellbore to push, from a first slot, a first wellbore component that is to be deployed downhole within the wellbore.

Classes IPC  ?

  • E21B 33/05 - Têtes de cimentation, p.ex. comportant des aménagements pour introduire les bouchons de cimentation
  • E21B 33/13 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues

68.

SYSTEMS AND METHODS FOR AUTOMATIC ONLINE ANALYZER VALIDATION AND CALIBRATION

      
Numéro d'application 18050273
Statut En instance
Date de dépôt 2022-10-27
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Soliman, Mohamed Ahmed
  • Mahmoud, Mohamed Ahmed Saad
  • Al Matouq, Hassan Mohammadali
  • Alsharekh, Hamad Mohammed
  • Alamoudi, Saeed Mohammed
  • Alqahtani, Matlaq Mahdi

Abrégé

An automatic online analyzer validation and calibration system receives operating parameter input signals from sensors, receives a measured value of a selected process variable from a physical analyzer, determines a difference between the measured value and an inferred value of the selected process variable determined by a controller based on the operating parameter input signals using an inferential analyzer; and if the difference between the measured value and the inferred value exceeds a threshold, initiates a recalibration of the physical analyzer or recalibration of the inferential analyzer. In one example, the automatic online analyzer validation and calibration is used in a gas dehydration system to validate and calibrate a physical moisture analyzer.

Classes IPC  ?

  • G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes

69.

SYSTEM AND METHOD FOR IN-SITU PROBING OF A CONDUIT

      
Numéro d'application 18050346
Statut En instance
Date de dépôt 2022-10-27
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Mutairi, Saad Menahi
  • San Roman Alerigi, Damian Pablo
  • Batarseh, Sameeh Issa

Abrégé

A device for probing an interior of a tube includes an annular frame configured for engagement with a rotor or an orbital element mount. The annular frame presents a mounting surface. An annular buffer layer is positioned radially inward of and concentrically with the annular frame. A flexible annular sealing layer is joined with the annular buffer layer and positioned radially inward of and concentrically with the annular buffer layer. The sealing layer is configured to form a seal with the tube. A rotational layer is positioned between the annular frame and the buffer layer enabling rotation of the annular frame about the annular buffer layer. A process cartridge frame is mounted on the mounting surface and includes three or more process cartridge openings. Each of the cartridge openings is configured to receive a process cartridge. Each process cartridge is rotatively selectable via rotation of the annular frame.

Classes IPC  ?

  • G01N 21/85 - Analyse des fluides ou solides granulés en mouvement
  • F17D 3/01 - Dispositions pour la surveillance ou la commande des opérations de fonctionnement pour commander, signaler ou surveiller le transfert d'un produit
  • G01N 21/05 - Cuvettes à circulation de fluides
  • G01N 21/55 - Réflexion spéculaire

70.

FAST SCREENING OF HYDRAULIC FRACTURE AND RESERVOIR MODELS CONDITIONED TO PRODUCTION DATA

      
Numéro d'application 18050904
Statut En instance
Date de dépôt 2022-10-28
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Ates, Harun

Abrégé

A method involves obtaining a measured drainage function for a well and obtaining a set of drainage models, wherein each drainage model includes a reservoir model and a fracture model. The method also includes, for each drainage model, forming a predicted drainage function based, at least in part, on the drainage model, and determining a misfit value based, at least in part, on the predicted drainage function and the measured drainage function. The method further includes determining a set of candidate drainage models based, at least in part, on the misfit value for each drainage model, wherein each candidate drainage model comprises a candidate reservoir model and a candidate fracture model.

Classes IPC  ?

  • E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
  • E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures
  • E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures

71.

SELF-RUNNING LOWER COMPLETION SCREEN

      
Numéro d'application 18050919
Statut En instance
Date de dépôt 2022-10-28
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Al-Mousa, Ahmed A.
  • Wang, Linlin

Abrégé

A lower completion screen, for operating in a wellbore, includes: a body; a screening surface disposed on the body, wherein the screening surface includes a plurality of holes; a plurality of rollers disposed on the body; and a power system. A first group of the plurality of rollers is disposed on a first end of the body, and a second group of the plurality of rollers is disposed on a second end of the body. The power system is disposed on the second end of the body, and controls movement of the lower completion screen in the wellbore.

Classes IPC  ?

  • E21B 43/10 - Mise en place de tubages, filtres ou crépines dans les puits
  • E21B 43/08 - Tubes filtres ou crépines

72.

EFFICIENT IMPULSE REMOVAL IN FOURIER ANTI-LEAKAGE SEISMIC DATA INTERPOLATION

      
Numéro d'application 18051338
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Qin, Fuhao
  • Momin, Ali Ameen
  • Sindi, Ghada Atef

Abrégé

Methods and systems for improving the efficiency of ALFT are disclosed. The methods include obtaining a seismic dataset of a subterranean region, generating a window function, transforming the seismic dataset from a first domain to a second domain using a transform function, and transforming the window function from the first domain to the second domain using the transform function. The methods also include generating an input spectrum from the transformed seismic dataset, iteratively, or recursively, until a condition is met, for each slice, estimating a weight function, generating a weighted input spectrum, identifying a strongest attribute, determining an output spectrum based on the identified strongest attribute, and updating the input spectrum by removing the identified strongest attribute. The methods further include determining an output spectrum volume by combining the output spectrum for each slice, and generating an output seismic dataset using an inverse transform function and the output spectrum volume.

Classes IPC  ?

73.

METHODS AND SYSTEMS FOR OPENING A SUBSURFACE SAFETY VALVE

      
Numéro d'application 18051395
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Alghamdi, Ali S.
  • Alturaysh, Anas E.

Abrégé

A flapper holder tool may have a tubular body defining a bore extending a length from a first end to a second end. Additionally, a lip may extend radially outward at the first end. Further, an internal fish neck may be provided on an inner surface of the tubular body. The second end of the tubular body may be configured to engage a flapper of a tubing-retrievable subsurface safety valve.

Classes IPC  ?

  • E21B 34/14 - Aménagements des vannes pour les trous de forage ou pour les puits dans les puits actionnés par le mouvement des outils, p.ex. obturateurs à manchons actionnés par des pistons ou par des outils à câble

74.

SYSTEMS, DEVICES, AND METHODS FOR ANALYZING RANSOMWARE THREAT INTELLIGENCE

      
Numéro d'application 18051790
Statut En instance
Date de dépôt 2022-11-01
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Bubshait, Mariam Fahad
  • Alsharif, Sultan Saadaldean
  • Alturaifi, Abdullah

Abrégé

A security tool includes a vulnerability classifier for classifying vulnerabilities based on an assessment report, an exploitability classifier for determining an exploitability level for a vulnerability of a list of vulnerabilities of the assessment report based on data of an intelligence feed, a risk classifier for calculating an overall risk level for a computer application associated with the vulnerability of the list of vulnerabilities based on an impact score for the computer application, and a remediation prioritizer to determine an order of remediation for the computer application and to generate a remediation prioritization report including the order of remediation.

Classes IPC  ?

  • G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
  • G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures

75.

SYSTEMS AND METHODS OF DEFECT REPAIR OF METAL PIPELINES USING COMPOSITE WRAP REPAIR WITH DIODE LASER CURING

      
Numéro d'application 17974071
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Fakiri, Abderrahim
  • Alsharif, Layan Alaeddin
  • Alyami, Mazyad

Abrégé

Provided are systems and methods for repairing defects in metal pipes using a composite wrap repair system with diode laser curing.

Classes IPC  ?

  • B23P 6/04 - Réparation de pièces ou de produits métalliques brisés ou fissurés, p.ex. de pièces de fonderie
  • F16L 55/168 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'extérieur du tuyau

76.

DETERMINING SEVERITY OF STEPWISE CRACKING IN A PRESSURIZED VESSEL

      
Numéro d'application 17974241
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Alqahtani, Abdulrahman Mohammed
  • Alerwi, Maher Hamed
  • Canto Maya, Christian

Abrégé

To determine severity of stepwise cracking in a pressurized vessel, a computer system receives an image collection of an area of a circumferential wall of the vessel. The image collection includes images distributed across the area, and represent respective cracks on the wall within the area. From among the images, the computer system identifies subsets of images, each including images of adjacent cracks. For the at least two images in each subset, the computer system determines multiple distances, each between an end of an image in each subset and an end of each other image in a subset. Based on the determined multiple distances, the computer system determines a probability of a crack propagating through cracks in each subset. Based on the crack intensity path determined for each subset of the multiple subsets, the computer system determines an operation to be performed on the vessel.

Classes IPC  ?

  • G01N 29/06 - Visualisation de l'intérieur, p.ex. microscopie acoustique
  • G01N 29/04 - Analyse de solides

77.

ADAPTIVE CONTROL OF BTX REMOVAL IN SULFUR RECOVERY UNITS

      
Numéro d'application 17974256
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Aboghoniem, Tarek D.
  • Albader, Abdullah A.
  • Almulla, Abdullraheem U.

Abrégé

A system includes an outlet flowline from an activated carbon bed, a bypass flowline, a furnace, and a control system. The outlet flowline is configured to flow an acid gas stream out of the activated carbon bed after the activated carbon bed has removed benzene, toluene, and xylene from the acid gas stream. The bypass flowline includes a bypass valve and provides an alternative flow path for the acid gas stream exiting the activated carbon bed. The furnace includes a burner configured to combust at least a portion of the acid gas stream. The control system includes a temperature sensor and a controller. The temperature sensor is configured to measure a furnace temperature. The controller is configured to reduce a percent opening of the bypass valve based on the measured furnace temperature.

Classes IPC  ?

  • C01B 17/04 - Préparation du soufre; Purification à partir de composés sulfurés gazeux, y compris les sulfures gazeux
  • B01D 53/04 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes

78.

METHOD AND SYSTEM FOR DETERMINING MIGRATION DATA USING MULTIBLOCK GATHERS

      
Numéro d'application 17976393
Statut En instance
Date de dépôt 2022-10-28
Date de la première publication 2024-05-02
Propriétaire
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
  • ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD. (Chine)
Inventeur(s)
  • Liu, Yujin
  • Liu, Hongwei
  • Han, Song
  • Du, Yue
  • He, Yi
  • Luo, Yi

Abrégé

A method may include obtaining seismic data regarding a geological region of interest. The seismic data may correspond to a seismic survey that is divided into various bins in a predetermined bin grid. The method may further include determining a first multiblock bin within the seismic survey. The first multiblock bin may correspond to a source bin and a receiver bin among the bins. The method may further include determining traveltime table data using the seismic data and various multiblock bins that include the first multiblock bin. The method further includes determining migrated data using the seismic data, the traveltime table data, a velocity model, a migration function, and various parallel processors. The method further includes generating a seismic image of the geological region of interest using the migrated data.

Classes IPC  ?

79.

CONVERSION OF AMMONIA TO HYDROGEN AND NITROGEN USING AMMONIA AS A SWEEP GAS

      
Numéro d'application 17978475
Statut En instance
Date de dépôt 2022-11-01
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Rakib, Mohammad Abdur
  • Paglieri, Stephen N.
  • Siddiqui, Osamah
  • Katikaneni, Sai P.
  • Lee, Kunho

Abrégé

The disclosure relates to systems and methods for the production of hydrogen (H2) from ammonia (NH3) in a membrane reactor that include using ammonia as a sweep gas. Ammonia is converted to hydrogen and nitrogen (N2), and the hydrogen is separated from the nitrogen and unreacted ammonia by passing the hydrogen through a hydrogen-permeable membrane while using ammonia as a sweep gas. The ammonia sweep gas can be separated from the permeated hydrogen and continuously recycled.

Classes IPC  ?

  • C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p.ex. de l'ammoniac
  • B01D 53/00 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
  • B01D 53/22 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
  • B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes les particules solides étant disposées dans des tubes
  • C01B 3/50 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p.ex. purification

80.

PIPE CONNECTION SYSTEMS IN OIL AND GAS APPLICATIONS

      
Numéro d'application 17978508
Statut En instance
Date de dépôt 2022-11-01
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Owoeye, Oladele
  • Al Bu, Zakaria

Abrégé

A pipe connection system for use in a well completion system includes an inner connector and an outer connector. The inner connector includes a tapered wall and multiple pin threads arranged along the tapered wall, wherein a pitch between projections formed by the multiple pin threads changes along an axial length of the pin connector. The outer connector is formed complementary to the inner connector along at least a portion of the outer connector.

Classes IPC  ?

  • F16L 15/00 - Raccords avec filetage; Formes des filetages pour ces raccords
  • E21B 17/042 - Accouplements; Joints entre tige et trépan, ou entre tiges filetés
  • F16L 15/06 - Raccords avec filetage; Formes des filetages pour ces raccords caractérisés par la forme du filetage

81.

SYSTEMS AND METHODS TO DEPLOY A CHEMICAL INHIBITOR IN AN OIL OR GAS WELL

      
Numéro d'application 17979505
Statut En instance
Date de dépôt 2022-11-02
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Wang, Qiwei
  • Chen, Tao
  • Sharma, Hemant K.

Abrégé

The disclosure relates to systems and methods to deploy a chemical inhibitor (e.g., a scale inhibitor, a corrosion inhibitor, a biocide, a wax control substance, an asphaltene control substance) in an oil well.

Classes IPC  ?

  • E21B 37/06 - Procédés ou appareils pour nettoyer les trous de forage ou les puits utilisant des moyens chimiques pour empêcher ou limiter le dépôt de paraffine ou de substances analogues
  • E21B 41/02 - Lutte contre la corrosion sur place dans les trous de forage ou dans les puits

82.

SUBMARINE CABLE SYSTEM AND A SWITCHING METHOD THEREOF

      
Numéro d'application 18049937
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Alkhardawi, Wasseem Ali

Abrégé

An submarine cable system includes a first and a second submarine cable circuit branches arranged in parallel between an onshore BSP and an offshore BSP, and a first and a second bus reactor circuits arranged in parallel and connected to the onshore BSP. The first and second submarine cable circuit branches each includes a first circuit breaker, a submarine cable circuit, and a second circuit breaker connected in series, a first line reactor of which one end is grounded and another end is connected between the submarine cable circuit and the first circuit breaker, and a second line reactor of which one end is grounded and another end is connected between the submarine cable circuit and the second circuit breaker. The first and second bus reactor circuits each includes a bus reactor and a circuit breaker connected in series. An example switching method for this system is also disclosed.

Classes IPC  ?

  • H02H 11/00 - Circuits de protection de sécurité pour empêcher la commutation de mise en service dans le cas où une condition électrique de travail indésirable pourrait en résulter
  • H02G 9/02 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau tendus directement dans ou sur le sol, lit de rivière ou fond de mer; Leur recouvrement, p.ex. tuiles
  • H02H 7/055 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour transformateurs pour transformateurs à prises ou pour les changeurs de prise correspondants
  • H02H 7/22 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour dispositifs de commutation

83.

METHODS AND SYSTEMS OF A COMBO TOOL FOR SAMPLING WHILE LOGGING (SWL)

      
Numéro d'application 18049962
Statut En instance
Date de dépôt 2022-10-26
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Javed, Muhammad Imran
  • Kumar, Sanjiv
  • Almannai, Mohammed N.

Abrégé

A sample while logging tool for downhole fluid sampling and production logging may include a sample collector sub and a sensor sub. The sample collector sub may include a body defining a bore extending from a first end to a second end. One or more sample chambers may be housed in the bore. The sample chamber may collect a fluid sample. At least one probe may be coupled to the sample chamber to measure fluid properties of the collected fluid sample within the sample chamber and transmit the fluid properties. A piston may be coupled to the first end having a gate distal to the first end. The piston may be actuated to open and close an opening of the sample chamber. Additionally, the sensor sub may measure and transmit data on fluids within a well to form production logging data.

Classes IPC  ?

  • E21B 49/10 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits utilisant des appareils d'échantillonnage ou de test de fluide venant s'appliquer latéralement contre la paroi du puits
  • E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits

84.

NON-ASSOCIATED GAS CONDENSATE RECOVERY UTILIZING EJECTOR IN FLARING PROCESS

      
Numéro d'application 18050309
Statut En instance
Date de dépôt 2022-10-27
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Harbi, Mamdouh E.
  • Al-Qahtani, Abdulhadi F.

Abrégé

The present disclosure is directed toward a system and a method for gas-condensate recovery. A gas-condensate separator is in fluid communication with a production header and an ejector comprising a motive inlet, a suction inlet, and an ejector outlet. The gas-condensate separator comprises an inlet, a gas outlet, and a recovered condensate outlet. The recovered condensate outlet is in fluid communication with the suction inlet of the ejector, and the ejector outlet is in fluid communication with the production header. The method comprises feeding a production fluid from a production header to a gas-condensate separator. The production fluid is separated in the gas-condensate separator. A gas and a recovered condensate are recovered and the recovered condensate is recycled into the production header.

Classes IPC  ?

  • B01D 19/00 - Dégazage de liquides
  • B01D 53/00 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
  • B01F 25/312 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal avec des éléments Venturi; Leurs détails

85.

AUTOMATED PERFORMANCE INDICATOR EVALUATION

      
Numéro d'application 18050318
Statut En instance
Date de dépôt 2022-10-27
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Almohaimeed, Ibrahim N.

Abrégé

The present disclosure relates to systems and/or methods for automatically collecting and evaluating PI data from one or more controllers of a production facility. For example, various embodiments described herein can relate to a method for evaluating the performance of a production facility that includes establishing an authenticated connection with a performance indicator server in accordance with a defined schedule. The performance indicator server stores data from one or more controllers that manage assets of a production facility. The method can include automatically evaluating a performance of the production facility, via a performance evaluation algorithm, in response to collecting performance indicator data via the authenticated connection.

Classes IPC  ?

  • G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
  • G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation

86.

ADJUSTABLE BRUSH PLUG DEVICE

      
Numéro d'application 18050390
Statut En instance
Date de dépôt 2022-10-27
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Al-Mousa, Ahmed A.
  • Neacsu, Marius
  • Alhamid, Omar M.

Abrégé

A device for cleaning a tubular of a wellbore includes a cylindrical body. The cylindrical body has a fishing neck, an upper chamber, a lower chamber, a first spring, a second spring, and a rod. The fishing neck facilitates raising and lowering the device within the tubular. The upper chamber receives a latching dog that abuts against the tubular when the device is raised and lowered within the tubular. The lower chamber receives a brush with bristles that scour a surface of the tubular as the device is lowered. The first spring exerts a force between the latching dog and the cylindrical body, while the second spring exerts a force between the brush and the cylindrical body. Finally, the rod interconnects the latching dog and the brush such that the rod forces the brush to withdraw into the cylindrical body when the latching dog actuates away from the cylindrical body.

Classes IPC  ?

  • E21B 37/00 - Procédés ou appareils pour nettoyer les trous de forage ou les puits
  • E21B 31/00 - Repêchage ou dégagement d'objets dans les trous de forage ou dans les puits

87.

METHOD AND SYSTEM FOR ESTIMATING CONVERTED-WAVE STATICS

      
Numéro d'application 18050875
Statut En instance
Date de dépôt 2022-10-28
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Sun, Yimin
  • Mubarak, Mohammed S.
  • Dolgov, Victor

Abrégé

Methods and systems for estimating converted-wave statics are disclosed. The methods include obtaining a multicomponent seismic dataset for a subterranean region, determining an array of PP-source statics and an array of PP-receiver statics for the PP-seismic dataset, generating a PP-receiver stack based on the PP-seismic dataset, the array of PP-source statics, and the array of PP-receiver statics, and generating a PS-receiver stack based on the PS-seismic dataset and the array of PP-source statics. The methods also include identifying a PP-target event on the PP-receiver stack, forming a space-time window of the PS-receiver stack guided by the PP-target event, determining an objective function, and determining an array of PS-receiver statics based on an extremum of the objective function. The methods further include forming a statics-corrected PS-seismic dataset based on the array of PS-receiver statics and the array of PP-source statics, and forming a seismic image based on the statics-corrected PS-seismic dataset.

Classes IPC  ?

  • G01V 1/30 - Analyse
  • G01V 1/37 - Exécution de corrections statiques ou dynamiques sur des enregistrements, p.ex. correction de l'étalement; Etablissement d'une corrélation entre signaux sismiques; Elimination des effets produits par un excès d'énergie spécialement adaptés aux systèmes sismiques utilisant une agitation continue du sol

88.

METHOD FOR ESTABLISHING A COMPUTER-AIDED TOMOGRAPHY INDEX FOR THE IMPROVEMENT OF PETROPHYSICAL PROPERTIES

      
Numéro d'application 18050879
Statut En instance
Date de dépôt 2022-10-28
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Khalifa, Aqeel M.
  • Tarabbia, Paul J.

Abrégé

method for characterizing an oil well may include obtaining measurements of petrophysical properties relating to the oil/gas or water well, obtaining a computer-aided tomography index measured on a core sample relating to the well that is matched to geochemical concentration from geochemical logs or rock-analysis, correcting the measurements of petrophysical properties as a function of the computer-aided tomography index, and developing a model of a subterranean formation using the measurements that were corrected.

Classes IPC  ?

  • G01V 11/00 - Prospection ou détection par des méthodes combinant des techniques spécifiées dans les groupes
  • E21B 47/002 - Relevés dans les trous de forage ou dans les puits par inspection visuelle
  • G01N 33/24 - Matériaux de la terre
  • G01N 33/28 - Huiles
  • G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu

89.

SYSTEMS, DEVICES, AND METHODS FOR DETERMINING AND REGISTERING AUTHORIZED ROLES

      
Numéro d'application 18051412
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s) Sirhani, Ahmad F.

Abrégé

According to an embodiment of the present disclosure, an authorized roles tool includes an analyzer to determine a type of request received from a user including an unregistered action, an unregistered permission, or a combination thereof, a predictor to predict, using a data management model, a role with which to associate the unregistered action, the unregistered permission, or the combination thereof, and a registrar to register the unregistered action, the unregistered permission, or the combination thereof to the role.

Classes IPC  ?

90.

DISTRIBUTED FIBER SENSING IN A PACKER FOR PERMANENT CASING AND FORMATION DEFORMATION MONITORING

      
Numéro d'application 18051435
Statut En instance
Date de dépôt 2022-10-31
Date de la première publication 2024-05-02
Propriétaire
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
  • ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
  • Alerigi, Damian San Roman
  • Alvarez, Jose Oliverio
  • Cavazos Sepulveda, Adrian Cesar
  • Batarseh, Sameeh Issa

Abrégé

An apparatus, method, and system for monitoring wellbore deformation is disclosed. The apparatus includes an expandable annular cylindrical packer and a plurality of assemblies mounted on an exterior circumferential surface of the packer. The plurality of assemblies are configured to be pressed against a wellbore surface by the packer. Each of the assemblies includes at least one fiber-optic coil embedded in a sheet of deformable substrate, a tray-shaped receptacle formed from a low thermal conductivity material and attached along the rim to an edge of the sheet with a pressure tight-seal, and an optical coupler configured to couple the fiber-optic coil to a fiber-optic cable. The assemblies further include a pressure-tight compartment containing a high-pressure inert gas that is formed by the receptacle, the sheet, and the seal.

Classes IPC  ?

  • E21B 47/085 - Mesure du diamètre ou des dimensions correspondantes des trous de forage utilisant des moyens de radiation, p.ex. des moyens acoustiques, radioactifs ou électromagnétiques
  • E21B 47/007 - Mesure des contraintes dans le cuvelage ou la tige de forage
  • E21B 47/135 - Moyens pour la transmission de signaux de mesure ou signaux de commande du puits vers la surface, ou de la surface vers le puits, p.ex. pour la diagraphie pendant le forage par énergie électromagnétique, p.ex. gammes de fréquence radio utilisant des ondes lumineuses, p.ex. ondes infrarouges ou ultraviolettes

91.

METHODS OF PRODUCING CATALYST COMPOSITIONS, AND METHODS OF CRACKING HYDROCARBON FEED STREAMS USING SUCH CATALYST COMPOSITIONS

      
Numéro d'application 18051910
Statut En instance
Date de dépôt 2022-11-02
Date de la première publication 2024-05-02
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Ding, Lianhui
  • Alotaibi, Faisal

Abrégé

This disclosure generally relates to methods for producing catalyst compositions, which may include forming a precursor solution comprising a silicon-containing material, an aluminum-containing material, and a quaternary amine, hydrothermally treating the precursor solution at a first temperature to form an intermediate mixture, hydrothermally treating the intermediate mixture at a second temperature to form beta zeolite, wherein the first temperature is less than the second temperature by at least 200° C., forming an extrudable mixture comprising the beta zeolite, alumina, a metal precursor, and a binder, extruding the extrudable mixture to form extrudates, and calcining the extrudates to form the catalyst composition.

Classes IPC  ?

  • B01J 29/78 - Zéolites aluminosilicates cristallines; Leurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
  • B01J 21/04 - Alumine
  • B01J 29/08 - Zéolites aluminosilicates cristallines; Leurs composés isomorphes du type faujasite, p.ex. du type X ou Y
  • B01J 29/80 - Mélanges de différentes zéolites
  • B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
  • B01J 37/00 - Procédés de préparation des catalyseurs, en général; Procédés d'activation des catalyseurs, en général
  • B01J 37/03 - Précipitation; Co-précipitation
  • B01J 37/04 - Mélange
  • B01J 37/08 - Traitement thermique
  • C10G 47/20 - Supports en alumino-silicates cristallins le catalyseur contenant d'autres métaux ou leurs composés

92.

METHOD FOR EFFICIENT IMPLEMENTATION OF FOURIER ANTI-LEAKAGE SEISMIC DATA INTERPOLATION

      
Numéro d'application 18165188
Statut En instance
Date de dépôt 2023-02-06
Date de la première publication 2024-05-02
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Qin, Fuhao
  • Momin, Ali Ameen
  • Sindi, Ghada Atef

Abrégé

Methods and systems for improving the efficiency of ALFT are disclosed. The methods include obtaining a seismic dataset of a subterranean region, transforming the seismic dataset from a first domain to a second domain using a transform function, and generating an input spectrum from the transformed seismic dataset. The methods also include iteratively, or recursively, until a condition is met, for each slice, estimating a weight function using the input spectrum, generating a weighted input spectrum using the weight function and the input spectrum, identifying a strongest attribute from the weighted input spectrum, determining an output spectrum based on the identified strongest attribute, and updating the input spectrum by removing the identified strongest attribute from the input spectrum. The methods further include determining an output spectrum volume by combining the output spectrum for each slice, generating an output seismic dataset using an inverse transform function and the output spectrum volume.

Classes IPC  ?

93.

AUTOMATED QUALITY CONTROL OF WELL LOG DATA

      
Numéro d'application 18391363
Statut En instance
Date de dépôt 2023-12-20
Date de la première publication 2024-05-02
Propriétaire
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
  • ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
  • Xu, Chicheng
  • Zeghlache, Mohamed Larbi
  • Lin, Tao
  • Jin, Yuchen
  • Li, Weichang

Abrégé

A method and a system for well log data quality control is disclosed. The method includes obtaining a well log data regarding a geological region of interest, verifying an integrity and a quality of the well log data, determining the quality of the well log data based on a quality score of the well log data and making a determination regarding the access to the databases based on the quality of data. Additionally, the method includes performing the statistical analysis and the classification of well log data, a predictive and a prescriptive analysis of trends and predictions of the well log data, and generating an action plan for datasets with unsatisfactory quality scores.

Classes IPC  ?

  • G06F 16/215 - Amélioration de la qualité des données; Nettoyage des données, p.ex. déduplication, suppression des entrées non valides ou correction des erreurs typographiques
  • E21B 49/00 - Test pour déterminer la nature des parois des trous de forage; Essais de couches; Procédés ou appareils pour prélever des échantillons du terrain ou de fluides en provenance des puits, spécialement adaptés au forage du sol ou aux puits
  • G06F 16/25 - Systèmes d’intégration ou d’interfaçage impliquant les systèmes de gestion de bases de données

94.

Bottomhole sweetening of sour gas wells

      
Numéro d'application 18158584
Numéro de brevet 11970927
Statut Délivré - en vigueur
Date de dépôt 2023-01-24
Date de la première publication 2024-04-30
Date d'octroi 2024-04-30
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Aborshaid, Hussain A.
  • Alqasim, Hatim S.

Abrégé

A packer couples a first tubing and a second tubing while sealing against a wall of a wellbore formed in a subterranean formation. A first hydrocarbon stream is flowed across the packer from the surface through the first tubing to a downhole location. The first hydrocarbon stream has a hydrogen sulfide content that is less than a hydrogen sulfide content of downhole fluids present in the subterranean formation. A second hydrocarbon stream is flowed across the packer from the downhole location through the second tubing to the surface.

Classes IPC  ?

  • E21B 33/122 - Packers à brins multiples
  • E21B 34/08 - Aménagements des vannes pour les trous de forage ou pour les puits dans les puits sensibles à l'écoulement ou à la pression du fluide obtenu
  • E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures

95.

MULTIFUNCTIONAL LUBRICANT ADDITIVE AND SELECTION METHOD

      
Numéro d'application 18277711
Statut En instance
Date de dépôt 2022-03-13
Date de la première publication 2024-04-25
Propriétaire
  • KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Sarathy, Subram Mani
  • Hadjichristidis, Nikos
  • Ladelta, Viko
  • Hong, Tsu-Fang

Abrégé

A blend for lubricating a surface includes a lubricant and a polyepoxide co(ter)polymer additive mixed with the lubricant. The polyepoxide co(ter)polymer additive includes a first block having monomer M1 and a second block having monomer M2. The first monomer M1 includes hexene oxide, HO, or octene oxide, OO, and the second monomer M2 includes propylene oxide, PO.

Classes IPC  ?

  • C10M 145/34 - Polyoxyalkylènes d'au moins deux types différents définis

96.

VISCOELASTIC SURFACTANTS FOR ACID DIVERSION IN DOWNHOLE OPERATIONS

      
Numéro d'application 17938809
Statut En instance
Date de dépôt 2022-10-07
Date de la première publication 2024-04-25
Propriétaire
  • SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
  • KING FAHD UNIVERSITY OF PETROLEUM & MINERALS (Arabie saoudite)
Inventeur(s)
  • Kalgaonkar, Rajendra Arunkumar
  • Bataweel, Mohammed Abudullah
  • Baqader, Nour Othman
  • Ullah, Nisar
  • Mansha, Muhammad

Abrégé

A method of controlling a permeability zone in a reservoir includes introducing a diverter agent comprising a morpholinium based zwitterionic surfactant including a sulfonate terminal moiety, an ammonium-based zwitterionic surfactant, and an activator in a wellbore. Once introduced, the diverter agent contacts a high permeability zone in the reservoir. The diverter agent heats and gels to form a gelled diverter agent in the high permeability zone, subsequently forming a zone of decreased permeability

Classes IPC  ?

  • E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
  • C09K 8/60 - Compositions pour activer la production en agissant sur la formation souterraine

97.

METHODS OF PRODUCING CATALYSTS COMPRISING ONE OR MORE OXIDES OF NICKEL AND ONE OR MORE OXIDES OF SILER

      
Numéro d'application 17970839
Statut En instance
Date de dépôt 2022-10-20
Date de la première publication 2024-04-25
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Khokhar, Munir D.
  • Madden, Anne
  • Shaikh, Sohel K.

Abrégé

According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.

Classes IPC  ?

  • B01J 37/00 - Procédés de préparation des catalyseurs, en général; Procédés d'activation des catalyseurs, en général
  • B01J 20/16 - Alumino-silicates
  • B01J 21/08 - Silice
  • B01J 23/66 - Argent ou or
  • B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
  • C09K 23/00 - Utilisation de substances comme agents émulsifiants, humidifiants, dispersants ou générateurs de mousse
  • C10G 11/05 - Alumino-silicates cristallins, p.ex. tamis moléculaires

98.

HYDROGEN SULFIDE CONVERSION

      
Numéro d'application 18047757
Statut En instance
Date de dépôt 2022-10-18
Date de la première publication 2024-04-25
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
  • Al-Janabi, Yahya T.
  • Hammad, Ahmad D.

Abrégé

Power is provided to an electrochemical cell. The electrochemical cell includes an anode side and a cathode side. Hydrogen sulfide in a liquid state is flowed to the anode side. An operating temperature and an operating pressure are maintained within the anode side, such that the hydrogen sulfide in the anode side is at a supercritical state. Providing power to the electrochemical cell facilitates electrolysis of the hydrogen sulfide to produce sulfur and protons on the anode side. Providing power to the electrochemical cell facilitates reduction of protons to produce hydrogen on the cathode side. A membrane separating the anode side from the cathode side prevents flow of hydrogen sulfide and sulfur from passing through the membrane while allowing hydrogen cations to pass through the membrane. Sulfur is flowed out of the anode side. Hydrogen is flowed out of the cathode side.

Classes IPC  ?

  • C25B 1/02 - Hydrogène ou oxygène
  • C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
  • C25B 13/07 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments d'espacement caractérisés par le matériau à base de matériaux inorganiques à base de céramiques

99.

CARBON NEUTRAL HYDROGEN PRODUCTION

      
Numéro d'application 18047768
Statut En instance
Date de dépôt 2022-10-18
Date de la première publication 2024-04-25
Propriétaire Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s) O'Connell, John

Abrégé

A hydrocarbon stream is combusted within a reactor to produce soot and syngas. Sub-stoichiometric combustion of the hydrocarbon stream within the reactor converts at least 10% of the carbon in the hydrocarbon stream into soot. The syngas is mixed with a steam stream to produce a hydrogenation feed stream. A shift reactor converts at least a portion of the carbon monoxide and steam to carbon dioxide and hydrogen to produce a shifted gas stream. Water is separated from the shifted gas stream to produce a dehydrated gas stream. The dehydrated gas stream is separated to produce a hydrogen product stream and a recycle stream. The recycle stream is recycled to the reactor.

Classes IPC  ?

  • C01B 3/48 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p.ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants suivie par une réaction de la vapeur d'eau avec l'oxyde de carbone
  • B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
  • B01D 53/26 - Séchage des gaz ou vapeurs
  • B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
  • B01J 19/24 - Réacteurs fixes sans élément interne mobile
  • C01B 3/50 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p.ex. purification
  • C01B 3/52 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p.ex. purification par contact avec des liquides; Régénération des liquides usés

100.

DRILLING TRACTOR TOOL

      
Numéro d'application 18047962
Statut En instance
Date de dépôt 2022-10-18
Date de la première publication 2024-04-25
Propriétaire SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
  • Pye, Richard Mark
  • Younger, Rae Andrew

Abrégé

A drilling tractor tool in a drill string includes a rotating mandrel having an engagement part configured to rotate with the drill string; and a static sleeve disposed on the rotating mandrel configured to remain stationary during rotation of the rotating mandrel. The static sleeve includes a plurality of pockets that form a pathway from an interior of the static sleeve to an exterior of the static sleeve. The drilling tractor tool includes a plurality of force applicators each disposed in a respective pocket of the plurality of pockets of the static sleeve. The plurality of force applicators configured to extend through the respective pocket and apply a forward thrust to the drill string when extended. The engagement part of the rotating mandrel is configured to contact and cause to extend each of the plurality of force applicators respectively as the rotating mandrel rotates.

Classes IPC  ?

  • E21B 23/00 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage
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