US6056060A
(en)
*
|
1996-08-23 |
2000-05-02 |
Weatherford/Lamb, Inc. |
Compensator system for wellbore tubulars
|
US5850877A
(en)
*
|
1996-08-23 |
1998-12-22 |
Weatherford/Lamb, Inc. |
Joint compensator
|
US7603758B2
(en)
*
|
1998-12-07 |
2009-10-20 |
Shell Oil Company |
Method of coupling a tubular member
|
US7357188B1
(en)
*
|
1998-12-07 |
2008-04-15 |
Shell Oil Company |
Mono-diameter wellbore casing
|
CA2407983C
(en)
*
|
1998-11-16 |
2010-01-12 |
Robert Lance Cook |
Radial expansion of tubular members
|
US7185710B2
(en)
*
|
1998-12-07 |
2007-03-06 |
Enventure Global Technology |
Mono-diameter wellbore casing
|
GB2344606B
(en)
*
|
1998-12-07 |
2003-08-13 |
Shell Int Research |
Forming a wellbore casing by expansion of a tubular member
|
US7363984B2
(en)
*
|
1998-12-07 |
2008-04-29 |
Enventure Global Technology, Llc |
System for radially expanding a tubular member
|
AU770359B2
(en)
*
|
1999-02-26 |
2004-02-19 |
Shell Internationale Research Maatschappij B.V. |
Liner hanger
|
US7350563B2
(en)
*
|
1999-07-09 |
2008-04-01 |
Enventure Global Technology, L.L.C. |
System for lining a wellbore casing
|
US20050123639A1
(en)
*
|
1999-10-12 |
2005-06-09 |
Enventure Global Technology L.L.C. |
Lubricant coating for expandable tubular members
|
US6412576B1
(en)
|
1999-10-16 |
2002-07-02 |
William J. Meiners |
Methods and apparatus for subterranean drilling utilizing a top drive
|
US7100685B2
(en)
*
|
2000-10-02 |
2006-09-05 |
Enventure Global Technology |
Mono-diameter wellbore casing
|
US20050217866A1
(en)
*
|
2002-05-06 |
2005-10-06 |
Watson Brock W |
Mono diameter wellbore casing
|
CA2459910C
(en)
*
|
2001-09-07 |
2010-04-13 |
Enventure Global Technology |
Adjustable expansion cone assembly
|
GB2421258B
(en)
*
|
2001-11-12 |
2006-08-09 |
Enventure Global Technology |
Mono diameter wellbore casing
|
GB2401893B
(en)
*
|
2001-12-27 |
2005-07-13 |
Enventure Global Technology |
Seal receptacle using expandable liner hanger
|
MXPA04007922A
(es)
*
|
2002-02-15 |
2005-05-17 |
Enventure Global Technology |
Tuberia monodiametro para pozo.
|
CA2478868A1
(en)
*
|
2002-03-13 |
2003-09-25 |
Enventure Global Technology |
Collapsible expansion cone
|
AU2003225001A1
(en)
*
|
2002-05-29 |
2003-12-19 |
Eventure Global Technology |
System for radially expanding a tubular member
|
AU2003256853A1
(en)
*
|
2002-07-30 |
2004-02-16 |
Comprehensive Power, Inc. |
Actuator control system for hydraulic devices
|
AU2003261451A1
(en)
*
|
2002-08-30 |
2004-03-19 |
Enventure Global Technology |
Method of manufacturing an insulated pipeline
|
US6832658B2
(en)
|
2002-10-11 |
2004-12-21 |
Larry G. Keast |
Top drive system
|
CA2413825C
(en)
*
|
2002-12-10 |
2007-07-17 |
Allan R. Nelson Engineering (1997) Inc. |
Telescoping rig with torque carrier
|
US6817633B2
(en)
|
2002-12-20 |
2004-11-16 |
Lone Star Steel Company |
Tubular members and threaded connections for casing drilling and method
|
US7886831B2
(en)
*
|
2003-01-22 |
2011-02-15 |
Enventure Global Technology, L.L.C. |
Apparatus for radially expanding and plastically deforming a tubular member
|
US6860337B1
(en)
*
|
2003-01-24 |
2005-03-01 |
Helmerich & Payne, Inc. |
Integrated mast and top drive for drilling rig
|
JP2006517011A
(ja)
*
|
2003-01-27 |
2006-07-13 |
エンベンチャー グローバル テクノロジー |
管状部材放射状拡大用潤滑システム
|
GB2429996B
(en)
*
|
2003-02-26 |
2007-08-29 |
Enventure Global Technology |
Apparatus for radially expanding and plastically deforming a tubular member
|
US20060006648A1
(en)
*
|
2003-03-06 |
2006-01-12 |
Grimmett Harold M |
Tubular goods with threaded integral joint connections
|
US20040174017A1
(en)
*
|
2003-03-06 |
2004-09-09 |
Lone Star Steel Company |
Tubular goods with expandable threaded connections
|
US20070228729A1
(en)
*
|
2003-03-06 |
2007-10-04 |
Grimmett Harold M |
Tubular goods with threaded integral joint connections
|
US7765749B2
(en)
*
|
2003-04-25 |
2010-08-03 |
National Oilwell, L.P. |
Fast moving drilling rig
|
US6913097B1
(en)
|
2003-04-25 |
2005-07-05 |
Helmerich & Payne, Inc. |
Transportation, storage, and installation system for rig utilities
|
US7169239B2
(en)
*
|
2003-05-16 |
2007-01-30 |
Lone Star Steel Company, L.P. |
Solid expandable tubular members formed from very low carbon steel and method
|
US20050166387A1
(en)
*
|
2003-06-13 |
2005-08-04 |
Cook Robert L. |
Method and apparatus for forming a mono-diameter wellbore casing
|
US7712522B2
(en)
|
2003-09-05 |
2010-05-11 |
Enventure Global Technology, Llc |
Expansion cone and system
|
US6994171B2
(en)
*
|
2004-01-28 |
2006-02-07 |
Helmerich & Payne, Inc. |
Two section mast with self-aligning connections
|
US7188686B2
(en)
*
|
2004-06-07 |
2007-03-13 |
Varco I/P, Inc. |
Top drive systems
|
US7320374B2
(en)
|
2004-06-07 |
2008-01-22 |
Varco I/P, Inc. |
Wellbore top drive systems
|
CA2577083A1
(en)
|
2004-08-13 |
2006-02-23 |
Mark Shuster |
Tubular member expansion apparatus
|
US7055594B1
(en)
*
|
2004-11-30 |
2006-06-06 |
Varco I/P, Inc. |
Pipe gripper and top drive systems
|
EP1941598B1
(en)
*
|
2005-10-03 |
2014-09-10 |
LeTourneau Technologies Drilling Systems, Inc. |
Top drive drilling system and other applications using a low speed direct drive ac motor
|
DE602007001152D1
(de)
|
2006-01-11 |
2009-07-09 |
Weatherford Lamb |
Gestellausgleicher
|
US7677331B2
(en)
*
|
2006-04-20 |
2010-03-16 |
Nabors Canada Ulc |
AC coiled tubing rig with automated drilling system and method of using the same
|
US7487848B2
(en)
*
|
2006-04-28 |
2009-02-10 |
Varco I/P, Inc. |
Multi-seal for top drive shaft
|
US7401664B2
(en)
*
|
2006-04-28 |
2008-07-22 |
Varco I/P |
Top drive systems
|
US20080230274A1
(en)
*
|
2007-02-22 |
2008-09-25 |
Svein Stubstad |
Top drive washpipe system
|
US7748445B2
(en)
*
|
2007-03-02 |
2010-07-06 |
National Oilwell Varco, L.P. |
Top drive with shaft seal isolation
|
US20090121507A1
(en)
*
|
2007-11-08 |
2009-05-14 |
Willis Clyde A |
Apparatus for gripping a down hole tubular for use in a drilling machine
|
US8556003B2
(en)
|
2009-11-18 |
2013-10-15 |
National Oilwell Varco, L.P. |
Split sub-basement drill rig
|
US8424616B2
(en)
|
2010-02-23 |
2013-04-23 |
National Oilwell Varco, L.P. |
Track guiding system
|
US20110214919A1
(en)
*
|
2010-03-05 |
2011-09-08 |
Mcclung Iii Guy L |
Dual top drive systems and methods
|
US9010410B2
(en)
|
2011-11-08 |
2015-04-21 |
Max Jerald Story |
Top drive systems and methods
|
NO339257B1
(no)
*
|
2012-02-17 |
2016-11-21 |
Kongshavn Industri As |
System for tilførsel av fluider og kraft til et boretårn på en installasjon
|
CA2867325C
(en)
|
2012-03-23 |
2020-06-02 |
T&T Engineering Services, Inc. |
Retractable cable tray for vertical structures
|
MX355029B
(es)
|
2012-05-25 |
2018-03-28 |
Schlumberger Technology Bv |
Transporte de líneas de servicio y sistema de despliegue.
|
US9249626B2
(en)
*
|
2012-06-21 |
2016-02-02 |
Superior Energy Services-North America Services, Inc. |
Method of deploying a mobile rig system
|
US9074421B2
(en)
|
2012-10-05 |
2015-07-07 |
National Oilwell Varco, L.P. |
Self-locking top drive guide system
|
CN103061714B
(zh)
*
|
2013-02-04 |
2016-01-06 |
四川宏华石油设备有限公司 |
一种双排丛式井快速移运钻机电缆槽
|
US10107046B2
(en)
|
2013-02-11 |
2018-10-23 |
Nabors Drilling Technologies Usa, Inc. |
Articulating grasshopper arm
|
US10094175B2
(en)
|
2016-05-25 |
2018-10-09 |
Nabors Drilling Technologies Usa, Inc. |
Torque track system
|
RU2749519C2
(ru)
|
2016-09-16 |
2021-06-11 |
Роберт Бош Гмбх |
Вращательный электрогидравлический привод
|
US10895111B1
(en)
|
2019-07-10 |
2021-01-19 |
Gordon Bros. Supply, Inc. |
Guide for top drive unit
|
US11719066B1
(en)
|
2020-09-23 |
2023-08-08 |
Rene Castrillon |
Oil well rotating cement head
|
CN113982479B
(zh)
*
|
2021-10-13 |
2023-08-11 |
中煤科工集团西安研究院有限公司 |
一种混合动力式车载钻机及使用方法
|