-
-
-
-
-
PROTECTED RETAINING BANDS
-
Publication number 20130269929
-
Publication date Oct 17, 2013
-
Halliburton Energy Services, Inc.
-
Donald Smith
-
E21 - EARTH DRILLING MINING
-
-
-
-
-
Consumable downhole tools
-
Publication number 20110303407
-
Publication date Dec 15, 2011
-
Halliburton Energy Services, Inc.
-
Loren C. Swor
-
E21 - EARTH DRILLING MINING
-
-
STAGE CEMENTING TOOL
-
Publication number 20100206572
-
Publication date Aug 19, 2010
-
Gary Makowiecki
-
E21 - EARTH DRILLING MINING
-
-
Consumable downhole tools
-
Publication number 20100089566
-
Publication date Apr 15, 2010
-
Halliburton Energy Services, Inc.
-
Loren Swor
-
E21 - EARTH DRILLING MINING
-
PACKER ELEMENT RETAINING SYSTEM
-
Publication number 20080060821
-
Publication date Mar 13, 2008
-
Halliburton Energy Services, Inc.
-
Donald Smith
-
E21 - EARTH DRILLING MINING
-
CONSUMABLE DOWNHOLE TOOLS
-
Publication number 20070284097
-
Publication date Dec 13, 2007
-
Halliburton Energy Services, Inc.
-
Loren Swor
-
E21 - EARTH DRILLING MINING
-
-
-
-
-
-
-
Expandable retaining shoe
-
Publication number 20030226659
-
Publication date Dec 11, 2003
-
Donald R. Smith
-
E21 - EARTH DRILLING MINING
-
Expandable retaining shoe
-
Publication number 20030226660
-
Publication date Dec 11, 2003
-
Donald W. Winslow
-
E21 - EARTH DRILLING MINING
-
Frac plug with caged ball
-
Publication number 20020096365
-
Publication date Jul 25, 2002
-
Kevin T. Berscheidt
-
E21 - EARTH DRILLING MINING