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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Lev Ring, Richard Carl Haut, Robert Donald Mack, Alan B Duell, Andrei Gregory Filippov: Expandable connector. Shell Oil Company, Todd Mattingly, Haynes and Boone, August 12, 2003: US06604763 (105 worldwide citation)

An expandable threaded connection includes a first tubular member, a second tubular member and a threaded connection for coupling the tubular members that includes one or more sealing members.


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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Reece E Wyant, Lev Ring, James Jang Woo Nahm, Richard Carl Haut, Robert Donald Mack, Alan B Duell, Andrei Gregory Filippov: Lubrication and self-cleaning system for expansion mandrel. Shell Oil Company, Todd Mattingly, Haynes and Boone L, May 6, 2003: US06557640 (104 worldwide citation)

An expansion mandrel includes a lubrication system for lubricating the trailing edge portion of the interface between the expansion mandrel and a tubular member during the radial expansion of the tubular member.


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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Lev Ring, Andrei Filippov, Alan B Duell: Forming a wellbore casing while simultaneously drilling a wellbore. Shell Oil Company, Haynes and Boone, Todd Mattingly, May 17, 2005: US06892819 (96 worldwide citation)

An apparatus including a support member, the support member including a first fluid passage, a mandrel coupled to the support member, the mandrel including: a second fluid passage, a tubular member coupled to the mandrel, and shoe coupled to the tubular liner, the shoe including a third fluid passag ...


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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Lev Ring, Richard Carl Haut, Robert Donald Mack, Alan B Duell: Apparatus for expanding a tubular member. Shell Oil Company, Haynes and Boone, Todd Mattingly, October 17, 2006: US07121337 (43 worldwide citation)

An apparatus for radially expanding and plastically deforming a tubular member including a support member comprising a fluid passage, an expansion device for radially expanding and plastically deforming the tubular member movably coupled to the support member for longitudinal displacement relative t ...


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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Lev Ring, Richard Carl Haut, Robert Donald Mack, Alan B Duell: Method of creating a casing in a borehole. Shell Oil Company, Haynes and Boone, Todd Mattingly, July 18, 2006: US07077211 (42 worldwide citation)

A method of creating a casing in a borehole located in a subterranean formation including: supporting a tubular liner and an expansion device in the borehole using a support member; injecting fluidic material into the borehole; pressurizing an interior region of the expansion device; displacing a po ...


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Robert Lance Cook, David Paul Brisco, R Bruce Stewart, Lev Ring, Andrei Filippov, Robert Donald Mack, Alan B Duell: Expandable tubulars with a radial passage and wall portions with different wall thicknesses. Shell Oil Company, Haynes and Boone, July 10, 2007: US07240728 (36 worldwide citation)

A tubular liner including a first tubular portion, a second tubular portion, and an intermediate tapered tubular portion coupled to, and positioned between, the first and second tubular portions.


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Alan B Duell: Cup type casing packer cementing shoe. Halliburton Company, James R Duzan, June 7, 1994: US05318118 (32 worldwide citation)

An improved cup type packer cementing shoe comprising a single pump-out seat and all elastomeric sealing cups.