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SLIP ASSEMBLY
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Publication number 20160222744
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Publication date Aug 4, 2016
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TEAM OIL TOOLS, LP
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Stephen L. Jackson
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E21 - EARTH DRILLING MINING
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Downhole Tool with Expandable Seat
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Publication number 20150068757
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Publication date Mar 12, 2015
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Peak Completion Technologies, Inc.
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Raymond Hofman
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E21 - EARTH DRILLING MINING
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Fracturing System and Method
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Publication number 20140246207
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Publication date Sep 4, 2014
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Peak Completion Technologies, Inc.
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Raymond Hofman
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E21 - EARTH DRILLING MINING
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Fracturing System and Method
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Publication number 20140034294
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Publication date Feb 6, 2014
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SUMMIT DOWNHOLE DYNAMICS, LTD.
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Raymond Hofman
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E21 - EARTH DRILLING MINING
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DUAL FLAPPER BARRIER VALVE
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Publication number 20070284119
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Publication date Dec 13, 2007
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Stephen L. Jackson
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E21 - EARTH DRILLING MINING
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Variable choke valve
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Publication number 20070012458
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Publication date Jan 18, 2007
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Stephen L. Jackson
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E21 - EARTH DRILLING MINING
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Expandable hanger and packer
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Publication number 20040244994
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Publication date Dec 9, 2004
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Weatherford/Lamb, Inc.
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Stephen Jackson
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E21 - EARTH DRILLING MINING
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Expandable hanger and packer
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Publication number 20030047323
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Publication date Mar 13, 2003
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Weatherford/Lamb, Inc.
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Stephen L. Jackson
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E21 - EARTH DRILLING MINING
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