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2024
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Invention
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Positive displacement fluid motor and associated method.
A positive displacement fluid motor can... |
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P/S
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Oil and gas well equipment; Oil and gas well equipment, namely, bridge plugs and fracturing plugs... |
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Invention
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Downhole releasable vibratory tool, system and method.
A vibratory tool for use in a subterranea... |
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P/S
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Downhole drilling tools, namely, downhole motors for use in oil and gas wells, not for land vehic... |
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2023
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Invention
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Well completion systems and methods.
A bottom hole assembly can include an abrasive perforator w... |
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Invention
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Circulating valve and associated system and method. A method can include directing fluid flow lon... |
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Invention
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Downhole plug deployment.
A method of deploying a plug in a subterranean well can include positi... |
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Invention
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Downhole plug deployment in a subterranean well. A method of dispensing a plug can include deploy... |
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P/S
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Hydraulic motors, not for land vehicles |
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2022
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Invention
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Multi-zone perforate and treat system and method.
A downhole well tool assembly can include a pe... |
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Invention
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Rotational speed reduction in downhole tool assemblies.
A rotary actuator assembly can include a... |
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Invention
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Electrical power generation system with battery temperature regulation.
An electrical power gene... |
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Invention
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Flow control in subterranean wells. A flow conveyed plugging device for use in a well, the device... |
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Invention
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Methods of completing a well and apparatus therefor. A method can include conveying a dispensing ... |
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2021
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Invention
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Downhole plug deployment. A method of deploying a plug in a subterranean well can include positio... |
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Invention
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Indication of compression loading in downhole tool strings.
A compression indication tool can in... |
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Invention
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Indication of compression loading in downhole tool strings. A compression indication tool can inc... |
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Invention
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Isolation of well section. A system can include a bottom hole assembly, a wireline and a capillar... |
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Invention
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Fluid flow control during well treatment. A method of treating a subterranean well can include po... |
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Invention
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Fluid pulse generation in subterranean wells. A fluid pulse generator can include a fluid motor a... |
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Invention
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Downhole disconnect tool. A system can include a disconnect tool connected as part of a tubular s... |
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Invention
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Fluid pulse generation in subterranean wells. A fluid pulse generator can include a fluid motor i... |
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2020
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Invention
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Plugging devices having filaments coated with swellable material. ABSTRACT A method of constructi... |
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Invention
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Fluid flow control during well treatment. ABSTRACT OF THE DISCLOSURE A method can include positio... |
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Invention
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Fluid flow control during well treatment. A method can include positioning a flow restrictor in a... |
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P/S
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Drilling machine tools for use in oil and gas wells, namely, downhole vibratory tools for extendi... |
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Invention
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Well operations with grouped particle diverter plug. A method can include deploying a diverter pl... |
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Invention
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Dislodging tools, systems and methods for use with a subterranean well. A method of dislodging a ... |
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Invention
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Methods and devices for casing and cementing wellbores. A casing string is augmented with one or ... |
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Invention
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Flow control in subterranean wells. A plugging device, well system and method. In one example, a ... |
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Invention
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Plugging device deployment. A method of deploying plugging devices in a well can include a spacin... |
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Invention
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Discrete plugging device launcher. A plugging device launcher for use with a subterranean well ca... |
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Invention
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Method of treating an interval via selected perforations/clusters in a subterranean well. A well ... |
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P/S
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Consulting services in the field of software as a service (SAAS), information technology, and com... |
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P/S
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Oil and gas well drilling; rental of oil and gas well drilling and intervention tools; oil and ga... |
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2019
|
Invention
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Jarring tool and method of use. A jarring tool can include a longitudinally displaceable piston, ... |
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Invention
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Plugging devices having filaments coated with swellable material. A method of constructing a plug... |
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P/S
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Oil and gas well equipment, namely, perforating fracturing plugs, composed of synthetic fibers, f... |
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P/S
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Downhole power tools for downhole casing clean out; well-clean out trip saving devices, namely, m... |
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Invention
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Vortex controlled variable flow resistance device and related tools and methods. A vortex-control... |
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P/S
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consulting in the field of software as a service (SAAS), information technology, and computer sof... |
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2018
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Invention
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Multi-zone perforate and treat system and method. A downhole well tool assembly can include a per... |
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P/S
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Downhole drilling tools, namely, downhole motors for use in oil and gas wells |
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P/S
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Oil and gas well downhole equipment and service tools, namely, perforators |
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P/S
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Oil and gas well downhole equipment and tools, namely, production tubing and tool string for down... |
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P/S
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Tools for use in oil and gas wells, namely, downhole vibratory tools for extending the reach of a... |
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P/S
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Well improvement services, namely, hydraulic fracturing of subsurface geologic formations to enha... |
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P/S
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Oil and gas well downhole tools for use in the construction, completion, treating and servicing o... |
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2017
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P/S
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chemical fluids for use in the oil and gas industry, namely, chemicals used to inhibit the buildu... |
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P/S
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chemical fluids for use in the oil and gas industry, namely, fluids for use in identifying minera... |
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P/S
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Chemical fluids for use in the oil and gas industry, namely, friction reducing chemicals used in ... |
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P/S
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Oil and gas well fracturing services |
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P/S
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Oil and gas well equipment, namely, perforation plugging devices, composed of synthetic fibers, f... |
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2016
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P/S
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Downhole fishing services, namely, repair and remediation of oil and gas wells; downhole fishing ... |
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P/S
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lubricants, namely, friction reducing chemical used in downhole oil and gas operations |
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P/S
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Oil and gas well downhole equipment and tools, namely, production tubing drill out tool string |
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2015
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P/S
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Oil and gas well downhole equipment and service tools used to force bottomhole assemblies deeper ... |
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P/S
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downhole drilling tools, namely, downhole motors for use in oil and gas wells |
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P/S
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Oil and gas well downhole equipment and service tools, namely, perforators |
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2014
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P/S
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Oil and gas well downhole completion services, namely, perforating previously constructed wells |
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P/S
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Oil and gas well downhole equipment and service tools, namely, machines used in well isolation in... |
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P/S
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oil and gas well downhole tools, namely, mills being part of drilling rig machines and used in dr... |
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P/S
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Downhole drilling tools, namely, downhole motors for use in oil and gas wells |
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P/S
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Oil and gas well downhole completion services, namely, packing and perforating wells |
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2013
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P/S
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tools for use in oil and gas wells, namely, downhole vibratory tools for extending the reach of a... |
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2012
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P/S
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jarring devices; hydraulic jars |
