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Dissolvable Plug Assembly
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Publication number 20170268310
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Publication date Sep 21, 2017
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Superior Energy Services, L.L.C.
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Piro Shkurti
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E21 - EARTH DRILLING MINING
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Multi-Pressure Toe Valve
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Publication number 20160298420
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Publication date Oct 13, 2016
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Superior Energy Services, L.L.C.
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Piro Shkurti
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E21 - EARTH DRILLING MINING
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-
-
-
-
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DRILLABLE BRIDGE PLUG
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Publication number 20100326650
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Publication date Dec 30, 2010
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Smith International, Inc.
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Lap T. Tran
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E21 - EARTH DRILLING MINING
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DRILLABLE BRIDGE PLUG
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Publication number 20080190600
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Publication date Aug 14, 2008
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Smith International, Inc.
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Piro Shkurti
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E21 - EARTH DRILLING MINING
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Wellbore fluid saver assembly
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Publication number 20070068676
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Publication date Mar 29, 2007
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Smith International, Inc.
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Piro Shkurti
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E21 - EARTH DRILLING MINING