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DOWNHOLE SEALING APPARATUS
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Publication number 20240133266
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Publication date Apr 25, 2024
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DELTATEK OIL TOOLS LIMITED
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Tristam Paul Horn
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E21 - EARTH DRILLING MINING
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ANNULAR BARRIER WITH VALVE UNIT
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Publication number 20240125210
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Publication date Apr 18, 2024
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Welltec Oilfield Solutions AG
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Ricardo Reves VASQUES
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E21 - EARTH DRILLING MINING
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DISSOLVABLE BRIDGE PLUGS
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Publication number 20220412186
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Publication date Dec 29, 2022
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NexGen Oil Tools Inc.
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Travis Jack Power
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E21 - EARTH DRILLING MINING
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STAGE CEMENTER PACKER
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Publication number 20220349272
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Publication date Nov 3, 2022
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Halliburton Energy Services, Inc.
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Ishwar Dilip Patil
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E21 - EARTH DRILLING MINING
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DISSOLVABLE BRIDGE PLUGS
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Publication number 20220333457
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Publication date Oct 20, 2022
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NexGen Oil Tools Inc.
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Travis Jack Power
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E21 - EARTH DRILLING MINING
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PACKER APPARATUS
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Publication number 20220298885
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Publication date Sep 22, 2022
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Paul Bernard Lee
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E21 - EARTH DRILLING MINING
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FRAC DIVERTER AND METHOD
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Publication number 20220282591
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Publication date Sep 8, 2022
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Baker Hughes Oilfield Operations LLC
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Gabriel Casanova
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E21 - EARTH DRILLING MINING
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DOWNHOLE TOOL AND METHOD OF USE
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Publication number 20220243554
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Publication date Aug 4, 2022
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The WellBoss Company, LLC
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Gabriel A. Slup
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E21 - EARTH DRILLING MINING
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EXPANDABLE METAL DISPLACEMENT PLUG
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Publication number 20220049574
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Publication date Feb 17, 2022
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Halliburton Energy Services, Inc.
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Luke William Holderman
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E21 - EARTH DRILLING MINING
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Annular Pressure Control Diverter
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Publication number 20220018209
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Publication date Jan 20, 2022
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Hughes Tool Company LLC
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William James Hughes
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E21 - EARTH DRILLING MINING
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Downhole Tool
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Publication number 20210404277
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Publication date Dec 30, 2021
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Weatherford Technology Holdings, LLC.
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Nauman H. MHASKAR
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E21 - EARTH DRILLING MINING
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ISOLATION OF WELL SECTION
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Publication number 20210388692
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Publication date Dec 16, 2021
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THRU TUBING SOLUTIONS, INC.
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Andrew M. FERGUSON
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E21 - EARTH DRILLING MINING
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SETTING TOOL AND METHOD
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Publication number 20210324709
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Publication date Oct 21, 2021
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Weatherford Technology Holdings, LLC.
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James Rochen
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E21 - EARTH DRILLING MINING
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