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DOWNHOLE SWIVEL
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Publication number 20250067128
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Publication date Feb 27, 2025
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INNOVEX DOWNHOLE SOLUTIONS, INC.
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Graeme Thomas Marr
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E21 - EARTH DRILLING MINING
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Swivel Sub With Biasing Member
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Publication number 20240401420
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Publication date Dec 5, 2024
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Halliburton Energy Services, Inc.
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Nick Strohla
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E21 - EARTH DRILLING MINING
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Flexible Coupling
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Publication number 20240200611
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Publication date Jun 20, 2024
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Michael L. David
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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RISER SYSTEM
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Publication number 20240191587
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Publication date Jun 13, 2024
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Bryce Elliott Randle
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E21 - EARTH DRILLING MINING
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Steerable Drilling Device
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Publication number 20230383605
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Publication date Nov 30, 2023
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China Petroleum and Chemical Corporation
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Qingming MA
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E21 - EARTH DRILLING MINING
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SWIVEL
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Publication number 20230332641
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Publication date Oct 19, 2023
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Rotojar Innovations Limited
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Peter Barnes MOYES
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E21 - EARTH DRILLING MINING
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COMPOSITE SWIVEL ASSEMBLY
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Publication number 20230250700
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Publication date Aug 10, 2023
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SPM Oil & Gas Inc.
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Jacob A. Bayyouk
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E21 - EARTH DRILLING MINING
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DOWNHOLE JOINT ROTATOR
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Publication number 20230167712
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Publication date Jun 1, 2023
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ConocoPhillips Company
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Christopher A. PEARCE
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E21 - EARTH DRILLING MINING
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SWIVEL FOR SUBSEA STRING
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Publication number 20220341269
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Publication date Oct 27, 2022
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Onesubsea IP UK Limited
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John Meijer
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E21 - EARTH DRILLING MINING
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