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2023
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Invention
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Self-aligning bearing assembly for downhole motors.
An apparatus for use in a wellbore includes ... |
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2022
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Invention
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Downhole robotic arm. An apparatus for manipulating an object in a borehole in an earthen formati... |
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2021
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Invention
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Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bo... |
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Invention
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Method and device for measuring features on or near an object.
A method and device for measuring... |
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Invention
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Ultrasonic transducer for flow measurement. An ultrasonic transducer is provided. The ultrasonic ... |
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Invention
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Upconverting nanoparticles as tracers for production and well monitoring. A method of fracturing ... |
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Invention
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Tail stock for a long vertically suspended workpiece that will experience heat expansion. A metho... |
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Invention
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Distributed remote logging. Methods, systems, and apparatuses for remote well operation control. ... |
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Invention
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Power-efficient transient electromagnetic evaluation system and method. A system (400) for perfor... |
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Invention
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Apparatus and methods for determining in real-time efficiency of extracting gas from drilling flu... |
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Invention
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A rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbo... |
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Invention
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Systems and methods for menu directed inspection. A non-destructive testing (NDT) system can prov... |
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Invention
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Method to predict overpressure uncertainty from normal compaction trendline uncertainty. A method... |
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Invention
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Frac plug system with integrated setting tool. A frac plug system, downhole tool and method of se... |
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Invention
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Frac plug system with integrated setting tool. A frac plug system downhole tool and method of sec... |
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Invention
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Sleeve control valve for high temperature drilling applications. A control valve assembly include... |
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Invention
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Additive manufacturing controlled failure structure and method of making same. A downhole compone... |
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Invention
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Frac plug and method for fracturing a formation. A downhole barrier having a component thereof co... |
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Invention
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Integrating contextual information into workflow for wellbore operations. According to an embodim... |
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Invention
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Multi-layer backup ring. A backup ring assembly has a plurality of radially offset ring members i... |
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Invention
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Method of forming stators for downhole motors. A stator for a downhole motor configured for use i... |
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2020
|
Invention
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Directional drilling control system and methods.
A method for forming a wellbore in an earth for... |
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Invention
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Slotted backup ring assembly.
A unique backup ring against ends of a sealing element features ax... |
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Invention
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Bit support assembly incorporating damper for high frequency torsional oscillation. Methods and s... |
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Invention
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Dampers for mitigation of downhole tool vibrations. Systems and methods for damping torsional osc... |
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Invention
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Anchor and seal system. An anchor and seal system including a slip, a cone in radially expanding ... |
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Invention
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Metal removal from fluids. Metals, such as mercury, may be removed from aqueous, hydrocarbon, or ... |
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Invention
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Architectured materials as additives to reduce or inhibit solid formation and scale deposition an... |
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Invention
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Rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbore... |
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Invention
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Depth-based borehole trajectory control. Methods and apparatuses for controlling a trajectory of ... |
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Invention
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Demulsifying additive for separation of oil and water. A demulsifying additive comprising a branc... |
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Invention
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A single-phase microemulsion additive for separation of oil and water. A single-phase microemulsi... |
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Invention
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Aqueous delayed acid system for well stimulation. The disclosure relates to an aqueous acidizing ... |
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Invention
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Oil-based mud contamination estimate from physical properties. Methods and apparatus for estimati... |
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Invention
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Techniques for control of non-destructive testing devices via a probe driver. A probe driver may ... |
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Invention
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Detection and monitoring of corrosion inhibitors in oilfield fluids. This disclosure is directed ... |
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G/S
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Gas turbine engines not for land vehicles and replacement parts; centrifugal and axial compressor... |
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G/S
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Chemicals and chemical compositions for use in the oil and gas field; chemicals and chemical comp... |
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2019
|
G/S
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Land- and aerial-based monitoring and analysis systems and
methods for inspecting and monitoring... |
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G/S
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Land- and aerial-based monitoring and analysis systems and methods for inspecting and monitoring ... |
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|
Invention
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Passive random depolarizer for a tunable laser. An apparatus for sensing a value of a property in... |
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Invention
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Downhole acoustic transducer delivery system. An apparatus for transmitting and/or receiving ener... |
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Invention
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Synthetic formation evaluation logs based on drilling vibrations. A method and apparatus for pred... |
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Invention
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Cysteine rich proteins for heavy metal decontamination of waste water from oil and gas industries... |
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Invention
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Downhole pump for wellbore cleanouts. A wellbore cleanout system including a first tubular, and a... |
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Invention
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Additive for corrosion control.
An additive comprising tris (2-carboxyethyl) phosphine (“TCEP”) ... |
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G/S
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Chemicals for use in the field of oil exploration and production. |
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G/S
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Chemical additives for oil well drilling fluids |
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2018
|
Invention
|
Dark acoustic metamaterial cell for hyperabsorption. Systems and methods for vibration attenuatio... |
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G/S
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Surface pumping system comprised of thrust chamber and pumping system machine parts, namely, suct... |
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G/S
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Remote communications services, namely, electronic and fiber optic real-time transmission of arti... |
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|
Invention
|
Downhole power generation system and optimized power control method thereof. A downhole power gen... |
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2017
|
Invention
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Display panel or screen with graphical user interface having virtual buttons |
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Invention
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Viscosity modifiers and methods of use thereof.
A method of cementing a wellbore comprises injec... |
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2016
|
Invention
|
Sensor drift handling in virtual flow metering.
The present discussion relates to the addressing... |
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G/S
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Downhole oil and gas tools, namely, gauges for measuring intake pressure, fluid temperature, and ... |
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2008
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G/S
|
chemical compositions, namely, additives for use in drilling and completions, completion fluids, ... |
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G/S
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chemical additives used to aid in the removal of metals, amines, ammonia and other contaminants f... |
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G/S
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chemicals and chemical additives used for permanent removal of hydrogen sulfide and mercaptan con... |
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2007
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G/S
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Remote communications services, namely, electronic real-time transmission of oil and gas well ope... |
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G/S
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Fluid flow regulator used in suberranean wells to control the flow of hydrocarbon and/or water |
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G/S
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an emulsion-based drilling fluid additive used as a rheology modifier to enhance viscosity and ge... |
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G/S
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chemical compositions, namely, additives for use in drilling and completions of oil and gas wells... |
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G/S
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chemicals and chemical additives for controlling overhead corrosion in refineries and petrochemic... |
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G/S
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Drilling of oil and gas services utilizing water-based drilling mud system comprised of proprieta... |
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G/S
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environmental services, namely, collection, transfer and disposal of drilling waste, in the oilfi... |
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G/S
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chemicals, namely, oil and/or gas reservoir remediation spotting fluid designed to reduce/remove ... |
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G/S
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deep water drilling services comprised of an invert emulsion drilling fluid system that exhibits ... |
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G/S
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organophilic clay-based viscosifier for use in invert emulsion drilling fluids to provide a const... |
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G/S
|
Oil and gas well drilling services, namely, providing measurements and downhole telemetry while d... |
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G/S
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Hydrocarbon well fracturing and perforating |
|
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G/S
|
Oil and gas well drilling Oil and gas well logging and testing; engineering and geological evalua... |
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2006
|
G/S
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Exploration and searching of oil and gas; Gas exploration; Geophysical exploration for the oil, g... |
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G/S
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Downhole well logging services, namely, recording, analyzing and transmitting geologic formation ... |
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G/S
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Power operated formation evaluation logging tools, namely, downhole hardware comprising various f... |
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G/S
|
Fouling control chemical additives for use in refining processes for extracting butadiene from pe... |
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G/S
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blending of oil chemicals and additives, namely, blending of chemicals used in oil drilling and c... |
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1998
|
G/S
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chemical compositions, namely, additives for use in drilling and completions; completion fluids, ... |
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G/S
|
apparatus for use in drilling subterranean oil and gas wells, namely, an apparatus that is placed... |
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G/S
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measurement and steering services for coiled tubing applications in the drilling of subterranean ... |
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1997
|
G/S
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anti-foulant additive used to prevent deposits in coke oven gas lines |
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G/S
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pre-mixed cement slurry |
|
1996
|
G/S
|
chemical compositions, namely, additives for use in drilling and completions; completion fluids; ... |
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1995
|
G/S
|
oil and gas well analysis, consultation services for damage mechanism analysis relating to oil an... |
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1993
|
G/S
|
oil and gas well fracturing and completion services, namely to treat the subterranean formation b... |
|
1989
|
G/S
|
CHEMICALS, NAMELY, SURFACE ACTIVE AGENTS FOR INDUSTRIAL USE AND CORROSION INHIBITORS FOR INDUSTRI... |
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1987
|
G/S
|
WELL LOGGING SERVICES, NAMELY DETECTING RADIOACTIVE ISOTOPES IN WELL STIMULATION AND CEMENTING OP... |
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|
G/S
|
CHEMICALS FOR USE IN THE WATER TREATMENT INDUSTRY, NAMELY, FLOCCULENTS TO CLARIFY WATER AND DEWAT... |
|
|
G/S
|
PROCESS CHEMICALS USED IN HYDROCARBON REFINING AND PETROCHEMICAL PROCESSING |
|
1977
|
G/S
|
DRILLING MUD ADDITIVES-NAMELY, OIL SOLUBLE SURFACTANTS USEFUL AS WETTING AGENTS IN OIL MUDS |
|
1968
|
G/S
|
DRILLING MUD ADDITIVES-NAMELY, A MIXTURE OF OIL DISPERSIBLE POLYMERS FOR FILTRATION CONTROL |
|
1967
|
G/S
|
CHEMICAL ADDITIVE FOR DRILLING MUD-NAMELY, AN ORGANOPHILIC POLYMER HAVING UTILITY AS A SUSPENDING... |
