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BOLSTERS FOR DEGRADATION PICKS
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Publication number 20220178255
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Publication date Jun 9, 2022
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Ronald Crockett
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E21 - EARTH DRILLING MINING
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ANGLED CHISEL INSERT
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Publication number 20190010763
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Publication date Jan 10, 2019
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SCHLUMBERGER TECHNOLOGY CORPORATION
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Ronald B. Crockett
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E21 - EARTH DRILLING MINING
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Angled Degradation Pick
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Publication number 20160024917
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Publication date Jan 28, 2016
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David R. Hall
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E21 - EARTH DRILLING MINING
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POINTED WORKING ENDS ON A BIT
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Publication number 20150354285
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Publication date Dec 10, 2015
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SCHLUMBERGER TECHNOLOGY CORPORATION
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David R. Hall
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E21 - EARTH DRILLING MINING
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Downhole Drill Bit
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Publication number 20150252624
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Publication date Sep 10, 2015
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SCHLUMBERGER TECHNOLOGY CORPORATION
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David R. Hall
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E21 - EARTH DRILLING MINING
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Attack Tool with an Interruption
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Publication number 20140368023
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Publication date Dec 18, 2014
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David R. Hall
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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DOWNHOLE DRILL BIT
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Publication number 20140196959
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Publication date Jul 17, 2014
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Schlumberger Technology Corporation
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David R. Hall
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E21 - EARTH DRILLING MINING
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Pick with Threaded Shank
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Publication number 20130181501
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Publication date Jul 18, 2013
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David R. Hall
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B28 - WORKING CEMENT, CLAY, OR STONE
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Thick Pointed Superhard Material
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Publication number 20120261977
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Publication date Oct 18, 2012
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Schlumberger Technology Corporation
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David R. HALL
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E21 - EARTH DRILLING MINING
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Attack Tool
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Publication number 20120025592
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Publication date Feb 2, 2012
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David R. Hall
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E21 - EARTH DRILLING MINING
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High Impact Resistant Tool
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Publication number 20120023833
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Publication date Feb 2, 2012
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David R. Hall
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B28 - WORKING CEMENT, CLAY, OR STONE