|
| US4602495 | 19 Nov 1984 | 29 Jul 1986 | | Device and method for removing irregularities in or enlarging an underground duct |
| US4615198 | 26 Jun 1985 | 7 Oct 1986 | Westinghouse Electric Corp. | Apparatus and method for reforming and rolling tube ends |
| US5014779 | 2 Ago 1990 | 14 May 1991 | | Device for expanding pipes |
| US5368098 | 23 Jun 1993 | 29 Nov 1994 | Weatherford U.S., Inc. | Stage tool |
| US5464062 | 12 Oct 1994 | 7 Nov 1995 | Weatherford U.S., Inc. | Metal-to-metal sealable port |
| US6655460 | 12 Oct 2001 | 2 Dic 2003 | Weatherford/Lamb, Inc. | Methods and apparatus to control downhole tools |
| US6695065 | 19 Jun 2002 | 24 Feb 2004 | Weatherford/Lamb, Inc. | Tubing expansion |
| US7025130 | 1 Dic 2003 | 11 Abr 2006 | Weatherford/Lamb, Inc. | Methods and apparatus to control downhole tools |
| US7048067 | 31 Oct 2000 | 23 May 2006 | Shell Oil Company | Wellbore casing repair |
| US7063149 | 2 Feb 2004 | 20 Jun 2006 | Weatherford/Lamb, Inc. | Tubing expansion with an apparatus that cycles between different diameter configurations |
| US7077211 | 29 Ene 2004 | 18 Jul 2006 | Shell Oil Company | Method of creating a casing in a borehole |
| US7086475 | 1 Oct 2002 | 8 Ago 2006 | Shell Oil Company | Method of inserting a tubular member into a wellbore |
| US7108061 | 25 Oct 2002 | 19 Sep 2006 | Shell Oil Company | Expander for a tapered liner with a shoe |
| US7114970 | 26 Jun 2002 | 3 Oct 2006 | Weatherford/Lamb, Inc. | Electrical conducting system |
| US7121337 | 1 Jun 2005 | 17 Oct 2006 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7121352 | 14 Jul 2003 | 17 Oct 2006 | Enventure Global Technology | Isolation of subterranean zones |
| US7146702 | 7 Mar 2005 | 12 Dic 2006 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7147053 | 13 Ago 2004 | 12 Dic 2006 | Shell Oil Company | Wellhead |
| US7159667 | 2 Feb 2004 | 9 Ene 2007 | Shell Oil Company | Method of coupling a tubular member to a preexisting structure |
| US7168496 | 26 Jun 2002 | 30 Ene 2007 | Eventure Global Technology | Liner hanger |
| US7172019 | 7 Mar 2005 | 6 Feb 2007 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7172021 | 3 Nov 2004 | 6 Feb 2007 | Shell Oil Company | Liner hanger with sliding sleeve valve |
| US7174964 | 22 Jul 2003 | 13 Feb 2007 | Shell Oil Company | Wellhead with radially expanded tubulars |
| US7185710 | 13 Jun 2003 | 6 Mar 2007 | Enventure Global Technology | Mono-diameter wellbore casing |
| US7195061 | 2 Jun 2005 | 27 Mar 2007 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7195064 | 13 Ago 2003 | 27 Mar 2007 | Enventure Global Technology | Mono-diameter wellbore casing |
| US7198100 | 2 Jun 2005 | 3 Abr 2007 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7201223 | 1 Mar 2005 | 10 Abr 2007 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7204007 | 4 Mar 2005 | 17 Abr 2007 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7216701 | 1 Jun 2005 | 15 May 2007 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7231985 | 10 Sep 2004 | 19 Jun 2007 | Shell Oil Company | Radial expansion of tubular members |
| US7234531 | 19 Sep 2002 | 26 Jun 2007 | Enventure Global Technology, LLC | Mono-diameter wellbore casing |
| US7237625 | 17 Jul 2003 | 3 Jul 2007 | | Device for simulataneously casing a hole while drilling |
| US7240728 | 25 Sep 2001 | 10 Jul 2007 | Shell Oil Company | Expandable tubulars with a radial passage and wall portions with different wall thicknesses |
| US7240729 | 30 Ene 2004 | 10 Jul 2007 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7243731 | 1 Ago 2002 | 17 Jul 2007 | Enventure Global Technology | Apparatus for radially expanding tubular members including a segmented expansion cone |
| US7246667 | 27 Sep 2004 | 24 Jul 2007 | Shell Oil Company | Radial expansion of tubular members |
| US7258168 | 27 Jul 2001 | 21 Ago 2007 | Enventure Global Technology L.L.C. | Liner hanger with slip joint sealing members and method of use |
| US7275601 | 28 Sep 2004 | 2 Oct 2007 | Shell Oil Company | Radial expansion of tubular members |
| US7290605 | 10 Dic 2002 | 6 Nov 2007 | Enventure Global Technology | Seal receptacle using expandable liner hanger |
| US7290616 | 26 Jun 2002 | 6 Nov 2007 | Enventure Global Technology, L.L.C. | Liner hanger |
| US7299881 | 27 Sep 2004 | 27 Nov 2007 | Shell Oil Company | Radial expansion of tubular members |
| US7308755 | 4 Mar 2005 | 18 Dic 2007 | Shell Oil Company | Apparatus for forming a mono-diameter wellbore casing |
| US7325602 | 28 Sep 2006 | 5 Feb 2008 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7350563 | 14 Ago 2002 | 1 Abr 2008 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
| US7350564 | 20 May 2005 | 1 Abr 2008 | Enventure Global Technology, L.L.C. | Mono-diameter wellbore casing |
| US7357188 | 23 Feb 2000 | 15 Abr 2008 | Shell Oil Company | Mono-diameter wellbore casing |
| US7357190 | 28 Sep 2004 | 15 Abr 2008 | Shell Oil Company | Radial expansion of tubular members |
| US7360591 | 17 Abr 2003 | 22 Abr 2008 | Enventure Global Technology, LLC | System for radially expanding a tubular member |
| US7363690 | 2 Mar 2005 | 29 Abr 2008 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7363691 | 3 Mar 2005 | 29 Abr 2008 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
| US7363984 | 12 May 2003 | 29 Abr 2008 | Enventure Global Technology, LLC | System for radially expanding a tubular member |
| US7377326 | 18 Ago 2003 | 27 May 2008 | Enventure Global Technology, L.L.C. | Magnetic impulse applied sleeve method of forming a wellbore casing |
| US7383889 | 12 Nov 2002 | 10 Jun 2008 | Enventure Global Technology, LLC | Mono diameter wellbore casing |
| US7398832 | 5 May 2003 | 15 Jul 2008 | Enventure Global Technology, LLC | Mono-diameter wellbore casing |
| US7404444 | 18 Ago 2003 | 29 Jul 2008 | Enventure Global Technology | Protective sleeve for expandable tubulars |
| US7410000 | 20 May 2005 | 12 Ago 2008 | Enventure Global Technology, LLC. | Mono-diameter wellbore casing |
| US7416027 | 13 Ago 2002 | 26 Ago 2008 | Enventure Global Technology, LLC | Adjustable expansion cone assembly |
| US7419009 | 18 Mar 2005 | 2 Sep 2008 | Shell Oil Company | Apparatus for radially expanding and plastically deforming a tubular member |
| US7424918 | 18 Ago 2003 | 16 Sep 2008 | Enventure Global Technology, L.L.C. | Interposed joint sealing layer method of forming a wellbore casing |
| US7434618 | 1 Jun 2005 | 14 Oct 2008 | Shell Oil Company | Apparatus for expanding a tubular member |
| US7438132 | 23 Abr 2003 | 21 Oct 2008 | Shell Oil Company | Concentric pipes expanded at the pipe ends and method of forming |
| US7438133 | 26 Feb 2004 | 21 Oct 2008 | Enventure Global Technology, LLC | Apparatus and method for radially expanding and plastically deforming a tubular member |
| US7503393 | 26 Ene 2004 | 17 Mar 2009 | Enventure Global Technology, Inc. | Lubrication system for radially expanding tubular members |
| US7513313 | 22 Sep 2003 | 7 Abr 2009 | Enventure Global Technology, LLC | Bottom plug for forming a mono diameter wellbore casing |
| US7516790 | 9 Ene 2003 | 14 Abr 2009 | Enventure Global Technology, LLC | Mono-diameter wellbore casing |
| US7552776 | 13 Oct 2005 | 30 Jun 2009 | Enventure Global Technology, LLC | Anchor hangers |
| US7556092 | 15 Feb 2002 | 7 Jul 2009 | Enventure Global Technology, LLC | Flow control system for an apparatus for radially expanding tubular members |
| US7559365 | 12 Nov 2002 | 14 Jul 2009 | Enventure Global Technology, LLC | Collapsible expansion cone |
| US7571774 | 18 Ago 2003 | 11 Ago 2009 | Eventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
| US7603758 | 14 Feb 2001 | 20 Oct 2009 | Shell Oil Company | Method of coupling a tubular member |
| US7665532 | 19 Oct 2007 | 23 Feb 2010 | Shell Oil Company | Pipeline |
| US7712522 | 3 Abr 2007 | 11 May 2010 | Enventure Global Technology, LLC | Expansion cone and system |
| US7739917 | 18 Ago 2003 | 22 Jun 2010 | Enventure Global Technology, LLC | Pipe formability evaluation for expandable tubulars |
| US7740076 | 4 Mar 2003 | 22 Jun 2010 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
| US7775290 | 15 Abr 2004 | 17 Ago 2010 | Enventure Global Technology, LLC | Apparatus for radially expanding and plastically deforming a tubular member |
| US7793721 | 11 Mar 2004 | 14 Sep 2010 | Eventure Global Technology, LLC | Apparatus for radially expanding and plastically deforming a tubular member |
| US7819185 | 12 Ago 2005 | 26 Oct 2010 | Enventure Global Technology, LLC | Expandable tubular |
| US7886831 | 6 Ago 2007 | 15 Feb 2011 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
| US7918284 | 31 Mar 2003 | 5 Abr 2011 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
