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2025
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Invention
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Cementing stage tool and associated methods.
A method of cementing a tubular string in a wellbor... |
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Invention
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Two-stage in-well wet mate connection.
A wet-mate connection is used in a well and comprises fir... |
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Invention
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System and method for sensing one or more fluid flow parameters of a fluid within a pipe. Example... |
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Invention
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Hydrostatically insensitive valve assembly. A pressure-operated valve assembly includes an outer ... |
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Invention
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Monitoring downhole components of completion assembly using distributed acoustic sensing. A syste... |
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Invention
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Liner hanger with mechanically locked hydraulic actuator. A liner hanger can include slips config... |
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Invention
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Liner hanger with hydraulic actuator lock. A liner hanger (18) can include slips (26), a mandrel ... |
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Invention
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Apparatus and methods for deploying sensor in downhole tool.
A downhole assembly includes a tubu... |
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Invention
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Impact jar delay, activation indicator, shock absorber, and relatch assist. An impact jar apparat... |
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Invention
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Synchronized actuator having multiple motors for downhole well tool.
A downhole tool, such an in... |
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Invention
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Guidance and event prediction for well drilling operations. A method for use with a subterranean ... |
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P/S
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Power-operated downhole tools for use in the oil and gas
industry, namely, modular multi-functio... |
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P/S
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Power-operated downhole tools for use in the oil and gas industry, namely, modular multi-function... |
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Invention
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Hydro-mechanical sounding device for use with acoustic telemetry system. An acoustic telemetry sy... |
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2024
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Invention
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Seal life enhancement for rotating control device. A rotating control device can include a groove... |
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Invention
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Tubular connection control using detectable feature. A tubular string can include helical threads... |
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Invention
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Determination of tubular connection height above a rig floor. A tubular connection position measu... |
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Invention
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Cementing stage tool and associated methods. A method of cementing a tubular string in a wellbore... |
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|
Invention
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Pumping unit inspection sensor assembly, system and method.
A sensor assembly can include a gyro... |
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Invention
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Axially and rotationally locked modular valve assembly system. A modular system of plunger valve ... |
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Invention
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System and method for automated configuration of handling equipment and downhole components. Syst... |
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Invention
|
Two-stage in-well wet-mate connection. A wet-mate connection is used in a well and comprises firs... |
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Invention
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Control attachment for a tong assembly positioning system.
A tong positioning system includes a ... |
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Invention
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Variable-frequency drive managing regenerative energy of a reciprocating load, and method used wi... |
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Invention
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Impact jar delay, activation indicator, shock absorber, and relatch assist.
An impact jar appara... |
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Invention
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Methods of using multi-particle lost circulation material in highly porous or fractured formation... |
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Invention
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System and method for verification of well service design. Systems and methods monitor equipment ... |
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Invention
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Intensifying setting tool for packer. A setting tool disposed on tubing runs a packer into casing... |
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Invention
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Limitless injection shoe. A method for cementing a casing string allows for a deactivation fluid ... |
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Invention
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Gas lift device having nozzle with spiraling vane. A gas lift device includes a housing, a valve,... |
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|
Invention
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Monitoring downhole components of completion assembly using distributed acoustic sensing.
A syst... |
|
|
Invention
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Force feedback for well operations controller.
A method for use with a subterranean well can inc... |
|
|
Invention
|
Liner hanger with hydraulic actuator lock.
A liner hanger can include slips, a mandrel, an outer... |
|
|
Invention
|
System and method for sensing one or more fluid flow parameters of a fluid within a pipe.
Exampl... |
|
|
Invention
|
Hydrostatically insensitive valve assembly.
A pressure-operated valve assembly includes an outer... |
|
|
Invention
|
Hydro-mechanical sounding device for use with acoustic telemetry system.
An acoustic telemetry s... |
|
|
Invention
|
Guidance and event prediction for well drilling operations.
A method for use with a subterranean... |
|
|
Invention
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Formation testing with controlled pressure drilling. A formation testing method can include deplo... |
|
|
Invention
|
Two-stage in-well wet mate connection. A wet-mate connection is used in a well and comprises firs... |
|
|
Invention
|
Axially and rotationally locked modular valve assembly system.
A modular system of plunger valve... |
|
|
Invention
|
Seal life enhancement for rotating control device.
A rotating control device can include a groov... |
|
|
Invention
|
Tubular connection control using detectable feature.
A tubular string can include helical thread... |
|
|
Invention
|
System and method for automated configuration of handling equipment and downhole components.
Sys... |
|
|
Invention
|
Determination of tubular connection height above a rig floor.
A tubular connection position meas... |
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2023
|
Invention
|
Managing regenerative energy of rod pump system without dynamic braking resistor. A variable-freq... |
|
|
Invention
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Systems and methods to evaluate a foamer for unloading liquid in oil and gas wells of mature fiel... |
|
|
Invention
|
System and method for verification of well service design.
Systems and methods monitor equipment... |
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P/S
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Anchors, namely, cavity pump anchor of metal used for pumping in the oil and gas industry |
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Invention
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Isolation valve.
An isolation valve has a valve body, which is mountable on or integrally formed... |
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P/S
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Oil and gas well logging services, namely, providing the service of collecting downhole data from... |
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2022
|
P/S
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Oilfield well logging services, namely, the provision of optical, digital and magnetic media data... |
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P/S
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Repair, conditioning, installation, and operating of oil and gas well equipment for others; repai... |
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P/S
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Drilling rig tools used in oil and gas, namely a casing exit tool for creating an opening through... |
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P/S
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Drilling rig mechanization machines and devices, namely, single-trip openhole sidetrack tools use... |
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2021
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P/S
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Geophone wellbore survey service that provides a profile of fluid flow in a well for the oil and ... |
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P/S
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Single-body, mechanical cementing device used to centralize casing strings in the wellbore during... |
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P/S
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Oilfield equipment, namely, couplings for machines, namely, sucker rod couplings for use in subte... |
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P/S
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Chemicals for use in an oil and gas well, namely, bridging agents used to seal the wellbore; chem... |
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P/S
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Oilfield system for managing annulus pressure during drilling operations comprised primarily of p... |
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P/S
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A system of safety valves being machine parts that restore functionality in wells shut in due to ... |
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2020
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P/S
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Flow activated spring-loaded valve device that allows casing in a wellbore to automatically fill ... |
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P/S
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Oil field equipment, namely, hydraulic powered machine that provides long term zonal isolation by... |
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P/S
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Wellbore sealing devices, namely, packers being mechanical seals as parts of well machines, machi... |
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P/S
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Oil and gas well drilling services for others, using a power drilling underreamer |
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P/S
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Oil and gas well drilling services provided in connection with a downhole rotary steerable drilli... |
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P/S
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Oil and gas well drilling services, while also featuring real-time data collection, borehole imag... |
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P/S
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Oil and gas well drilling services, namely, navigating horizontal wells in oil and gas drilling u... |
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P/S
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Providing information relating to the oil and gas industry, namely, providing technical data duri... |
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P/S
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Providing technology information relating to the oil and gas industry regarding underground data ... |
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P/S
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Oil and gas well drilling services for others, using a dual string section mill |
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P/S
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Providing technology information relating to the oil and gas industry regarding measurements of m... |
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2019
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P/S
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Downloadable software used for monitoring and managing oil and gas well delivery, drilling, and p... |
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P/S
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Oilfield system for managing annulus pressure during drilling operations comprising drilling equi... |
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P/S
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Oil field equipment, namely, an underground well completion system comprised of sliding sleeves, ... |
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P/S
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Well drilling services, namely, simultaneously enlarging a borehole while drilling a subterranean... |
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P/S
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Oilfield equipment, namely, composite frac plugs for isolating different sections of a wellbore |
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P/S
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Cleaning machines for oil and gas industrial machines; Milling cutters; Milling-drilling machines... |
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P/S
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Drilling rig mechanical handling machines and devices, namely, remotely controlled hydraulic syst... |
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2018
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P/S
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Oil and gas machine tools for creating a seal within tubular strings, namely, an expandable packe... |
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P/S
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Oil and gas services for well drilling construction; rental of equipment and tools for automated ... |
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2017
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P/S
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Computer software for analyzing and improving the performance of borehole enlargement tools used ... |
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P/S
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Oil and gas well downhole survey and measurement equipment, namely, an acoustic imager and calipe... |
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P/S
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Software for use in optimizing oilfield production and artificial lift operations Software as a s... |
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P/S
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Oil and gas well equipment and service tools for full mechanization during tubular running operat... |
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P/S
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Oil and gas well downhole surveying and measurement equipment used for real-time high resolution ... |
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P/S
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Oil and gas wireline logging services, namely, using data acquired from apparatus to provide scie... |
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P/S
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Hydraulic jet pumps used in the field of oil and gas exploration and production, namely, a downho... |
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P/S
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online log interpretation calculator and chart generator used for logging while drilling environm... |
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P/S
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providing design, analysis, modeling, and technical consultancy in the selection of the appropria... |
