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2022
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Invention
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Polycrystalline diamond. An embodiment of a PCD insert comprises an embodiment of a PCD element j... |
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2021
|
Invention
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Superhard constructions & methods of making same.
A superhard construction comprises a substrate... |
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2020
|
Invention
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Segmented wireless production logging. A system and method for logging in a wellbore where sensor... |
|
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Invention
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Polycrystalline diamond.
An embodiment of a PCD insert comprises an embodiment of a PCD element ... |
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2019
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Invention
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System and method for altering a burn rate of a propellant. A system and apparatus for providing ... |
|
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Invention
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Polycrystalline diamond compacts and earth-boring tools including such compacts. A polycrystallin... |
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Invention
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Modeling and simulation of complete drill strings. A method of predicting behavior of a drilling ... |
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2018
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Invention
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Automated spiraling detection. An embodiment of a method of detecting and correcting for spiralin... |
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Invention
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Earth-boring tools with reduced vibrational response and related methods. Earth-boring tools may ... |
|
|
Invention
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Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakes.
A treatment c... |
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|
Invention
|
Metal-to-metal sealed power connection for submersible pump motor. An electrical submersible well... |
|
|
Invention
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Earth-boring tools utilizing selective placement of polished and non-polished cutting elements, a... |
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2017
|
Invention
|
Magnetic sample holder for abrasive operations and related methods. Magnetic sample holders for a... |
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Invention
|
System, method, and apparatus for optimized toolface control in directional drilling of subterran... |
|
|
Invention
|
Subsea module and downhole tool. A system including a subsea module, a tool hanger, and an in-wel... |
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Invention
|
Movable cutters and devices including one or more seals for use on earth-boring tools in subterra... |
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|
Invention
|
Mechanically adjustable inflow control device.
An adjustable inflow control device features a me... |
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|
Invention
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Plug securement and running arrangement and method.
A plug securement and running arrangement in... |
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Invention
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Pressure differential plug and method.
A pressure differential plug including a mandrel, a baff... |
|
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Invention
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Screen with tracer material and method of making the same.
A screen including a screen segment h... |
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Invention
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Sophisticated contour for downhole tools. A well tool includes a first component, a second compon... |
|
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Invention
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Use of sequestering agent in glda-based treatments for siliceous formations. Sandstone formations... |
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|
Invention
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Flow diffuser valve and system.
A diffuser valve including a housing having a housing porta clos... |
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Invention
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Suspensions of nonpolar nanoparticles for enhanced recovery of heavy oils.
Heavy oils are recove... |
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Invention
|
Packer backup ring with closed extrusion gaps.
Alternating l-shaped side slots are cut into oppo... |
|
|
Invention
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Multi-layer packer backup ring with closed extrusion gaps.
An extrusion ring has a base from whi... |
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|
Invention
|
Hydrostatic setting tool with degradable-on-demand closure member and method for setting a downho... |
|
|
Invention
|
Corrosion resistant spring with metallic coating.
A spring includes a spring member including a ... |
|
|
Invention
|
Fluid loss valve and packer assembly.
A fluid loss control valve and packer assembly including a... |
|
|
Invention
|
Method and system for gravel packing a borehole.
A downhole system including a packer between sa... |
|
|
Invention
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Viscosity modifiers and methods of use thereof. A method of cementing a wellbore comprises inject... |
|
|
Invention
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Sensor configuration. A sensor configuration including a centralizer having a rib, a hollow defin... |
|
|
Invention
|
Thread shear wireline adapter kit and borehole tool setting arrangement and method.
A thread she... |
|
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Invention
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Analyzing a pump to determine valve wear and washout using a self-organizing map. Examples of tec... |
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|
Invention
|
Modular seal system.
A ring seal system includes a first segment having a first support member f... |
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|
Invention
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Interventionless second closure operable with a tubular string isolation valve.
A barrier is pro... |
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|
Invention
|
Downhole optical fiber with array of fiber bragg gratings and carbon-coating.
A method for produ... |
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|
Invention
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Setting tool power charge initiation.
A power charge for a packer setting tool includes an outer... |
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|
Invention
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In-well monitoring of components of downhole tools. Systems and methods for downhole component mo... |
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2016
|
Invention
|
Dual bore swell packer.
Two or more bores are machined from a block of material with opposing en... |
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|
Invention
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Temperature regulated components having cooling channels and method.
A tool having a temperature... |
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|
Invention
|
Methods and systems for drilling boreholes in earth formations. Methods of drilling earth formati... |
|
|
Invention
|
Apparatus and methods for operating devices in wellbores using signal transmitters in a drop devi... |
|
|
Invention
|
Identifying antenna system parameter changes.
Systems, methods, and devices for evaluation of an... |
|
|
Invention
|
Mechanical casing exit window locator and whipstock alignment system.
A whipstock assembly for e... |
|
|
Invention
|
Dual telemetric coiled tubing system. A dual telemetric coiled tubing running string for disposin... |
|
|
Invention
|
Rotating assembly for alignment of string tools.
A rotating assembly for alignment of tool strin... |
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2015
|
Invention
|
Earth-boring tools including passively adjustable, aggressiveness-modifying members and related m... |
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P/S
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Electrical integrated control systems for use in the field of industrial water cooling and heatin... |
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P/S
|
Oil and gas well downhole equipment and service tools, namely, machines used in well isolation in... |
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2014
|
P/S
|
Computer software for wellbore design |
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2010
|
P/S
|
Inspection of oil fields; performing oil well diagnostics; hydrocarbon well logging. |
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2008
|
P/S
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chemical addtive comprising of a blend of fatty acids that will increase the viscosity and gel st... |
|
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P/S
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Proprietary microemulsion formulation comprising surfactants which stimulate production in cased-... |
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2007
|
P/S
|
insulated electrical cable for centrifugal submersible pumps |
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2006
|
P/S
|
lost circulation additive for use in oil and gas drilling fluids |
|
|
P/S
|
chemical drilling fluid additive comprised of environmentally-friendly chemical compositions used... |
|
|
P/S
|
chemical drilling fluid additive in the form of spherical, synthetic-graphite pellets used for to... |
|
|
P/S
|
chemical drilling fluid additive, namely, specially formulated graphite used to control loss of c... |
|
|
P/S
|
chemicals for the oil and gas industry in the nature of kinetic and anti-agglomerant chemical inh... |
|
|
P/S
|
chemicals and chemical additives used for permanent removal of hydrogen sulfide from oil, gas and... |
|
|
P/S
|
Chemicals used as dispersant in corrosion inhibitor and other formulations to improve dispersabil... |
|
|
P/S
|
chemicals and chemical additives for controlling naphthenic acid corrosion in refineries |
|
|
P/S
|
Chemical additives for maximizing visbreaker yields by increasing hydrocarbon stability and minim... |
|
|
P/S
|
chemicals and chemical additives used to control heater tube fouling problems in refinery process... |
|
|
P/S
|
Chemical additives for well drilling fluid, namely, coarse ground barite additive for use in dril... |
|
|
P/S
|
chemical composition, namely, aluminum resin complex additive for controlling pore pressure trans... |
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2005
|
P/S
|
Oil and gas well testing and logging |
|
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P/S
|
power operated inline inspection tool, namely, pipeline internal inspection tool, for evaluating ... |
|
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P/S
|
cooling water treatment additive, namely a traceable copolymer, used to disperse solids and chemi... |
|
|
P/S
|
Chemicals and chemical compositions, namely a sealing polymer for use in water-based drilling flu... |
|
|
P/S
|
petroleum refinery chemical additive for passivating vanadium contamination of hydrocarbon feedst... |
|
|
P/S
|
consultation and evaluation of guidelines in the oil and gas industry relating to a variety of cr... |
|
|
P/S
|
Chemicals for scavenging hydrogen sulfide and oxygen from water or gas in the oil and gas industry |
|
|
P/S
|
Chemicals to prevent or remove paraffin deposition in the oil and gas industry |
|
|
P/S
|
Chemicals used as dispersants, surfactants and cleaners in the oil and gas industry |
|
|
P/S
|
Chemicals for resolving water in oil emulsions in the oil and gas industry |
|
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P/S
|
Chemicals that prevent deposition of mineral scales in the oil and gas industry |
|
|
P/S
|
Chemicals to treat oil in water emulsions and dispersions in the oil and gas industry |
|
|
P/S
|
Chemical additive for oil well drilling or completion fluid |
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2004
|
P/S
|
Chemical composition, namely clay swelling and hydration inhibitor for use in subterranean oil an... |
|
|
P/S
|
Sampling services for hydrocarbon field exploration |
|
|
P/S
|
Power operated formation evaluation logging-while-drilling tools, namely, downhole hardware compr... |
|
|
P/S
|
Subsurface oilfield gauges, more specifically, gauges that can be used to detect temperature, pre... |
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2003
|
P/S
|
Well Logging Services, namely, providing Resistivity and Acoustic Formation Imaging/Logging Servi... |
|
|
P/S
|
Oil and gas well construction, drilling and production services, casing, tubing and drill pipe in... |
|
|
P/S
|
Oilfield and specialty chemicals and chemical compositions; namely, additives for use in the dril... |
|
|
P/S
|
Real-time testing and analysis of downhole fluid properties for use in drilling oil and gas wells |
|
|
P/S
|
Metal alloys for further manufacturing, namely, tungsten carbide hard facing material sold in unf... |
|
|
P/S
|
a device for detecting low-level hydrocarbon leaks in cooling water |
|
2000
|
P/S
|
Computerized database management for oil and gas exploitation utilizing an integrated web-based d... |
|
1997
|
P/S
|
chemical compositions, namely, additives for use in drilling and completions; completion fluids; ... |
|
|
P/S
|
chemical compositions, namely, additives for use in drilling and completions, completion fluids, ... |
