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2023
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Invention
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Friction reduction assembly.
A friction reduction tool and assembly are selectively activatable ... |
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|
Invention
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Flow-through pulsing assembly for use in downhole operations.
A flow-through assembly for use in... |
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P/S
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Friction reduction tools, namely, friction reducers for use in the drilling and casing of wellbor... |
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P/S
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Friction reduction tools, namely friction reducers for use in the drilling and casing of wellbore... |
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2022
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P/S
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Downhole tools for use in the oil and gas industry, namely, mud motors |
|
|
Invention
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Joint assembly.
A joint assembly for use in transmitting torque comprises a ball and socket arra... |
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2021
|
Invention
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Flow-through pulsing assembly for use in downhole operations. A flow-through assembly for use in ... |
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2020
|
Invention
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Friction reduction assembly. A friction reduction tool and assembly are selectively activatable t... |
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Invention
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Selective activation of motor in a downhole assembly. A downhole assembly and method are provided... |
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2019
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P/S
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Retail and wholesale store services featuring drilling and completion components, namely, vibrati... |
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P/S
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Retail or wholesale services for drilling and completion
components, namely vibrational drilling... |
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Invention
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Lateral drilling method. A method of drilling a substantially lateral section of a wellbore inclu... |
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P/S
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Sale of drilling and completion components, namely vibrational drilling tools and parts thereof, ... |
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2018
|
Invention
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Lateral drilling method.
An improved method of drilling a substantially lateral section of a wel... |
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P/S
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Downhole tools for use in the oil and gas industry, namely, a tool for reducing friction by conve... |
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2017
|
Invention
|
Joint assembly. A joint assembly for use in transmitting torque comprises a ball and socket arran... |
|
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P/S
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Downhole tools for use in the oil and gas industry, namely, a downhole friction reducing tool tha... |
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P/S
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Metal drill pipes for use in well boring |
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2016
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P/S
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Drill pipe |
|
|
Invention
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Selective activation of motor in a downhole assembly and hanger assembly. A downhole assembly and... |
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|
Invention
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On-bottom downhole bearing assembly. A bearing assembly for use in a bottom hole assembly include... |
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Invention
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Fluid pulsing assembly. An improved method of drilling a substantially lateral section of a wellb... |
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|
Invention
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Lateral drilling method. An improved method of drilling a substantially lateral section of a well... |
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2014
|
Invention
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Flow controlling downhole tool. A downhole tool assembly for use in a drilling string includes a ... |
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|
Invention
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Downhole drilling tool. A directional drilling tool includes a housing defining a central cavity ... |
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2012
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Invention
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Flow-controlling directional drilling tool. A directional drilling tool provides a flow-controlli... |
