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BIT INSERT FOR A DRILL BIT
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Virtual High-Density Well Survey
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Publication date Jul 29, 2021
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Wei Chen
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E21 - EARTH DRILLING MINING
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MOTOR BYPASS VALVE
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Publication date Jun 24, 2021
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yuelin Shen
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Publication number 20200370409
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Publication date Nov 26, 2020
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yingwei Yu
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E21 - EARTH DRILLING MINING
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SLIDE DRILLING SYSTEM AND METHOD
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Publication number 20180355669
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Publication date Dec 13, 2018
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yuelin Shen
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E21 - EARTH DRILLING MINING
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REAL TIME DRILLING MONITORING
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Publication date May 3, 2018
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yuelin Shen
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INDEXING DRILL BIT
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Publication date Mar 29, 2018
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Scott S. Dahlgren
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E21 - EARTH DRILLING MINING
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SOLID PCD CUTTER
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Smith International, Inc.
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Ronald K. Eyre
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E21 - EARTH DRILLING MINING
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SHOCK AND VIBRATION TOOL MODELING
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yuelin Shen
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Smith International, Inc.
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E21 - EARTH DRILLING MINING
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Yaou Wang
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E21 - EARTH DRILLING MINING
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