GB2178780A
(en)
*
|
1985-08-05 |
1987-02-18 |
Vetco Offshore Ind Inc |
Side drive drilling
|
US4821814A
(en)
*
|
1987-04-02 |
1989-04-18 |
501 W-N Apache Corporation |
Top head drive assembly for earth drilling machine and components thereof
|
US4781359A
(en)
*
|
1987-09-23 |
1988-11-01 |
National-Oilwell |
Sub assembly for a swivel
|
US4875530A
(en)
*
|
1987-09-24 |
1989-10-24 |
Parker Technology, Inc. |
Automatic drilling system
|
US4813498A
(en)
*
|
1988-03-03 |
1989-03-21 |
National-Oilwell |
Active counterbalance for a power swivel during well drilling
|
CA1335732C
(en)
*
|
1989-02-08 |
1995-05-30 |
Allan S. Richardson |
Drilling rig
|
US4981180A
(en)
*
|
1989-07-14 |
1991-01-01 |
National-Oilwell |
Positive lock of a drive assembly
|
US5107940A
(en)
*
|
1990-12-14 |
1992-04-28 |
Hydratech |
Top drive torque restraint system
|
US5215153A
(en)
*
|
1991-11-08 |
1993-06-01 |
Younes Joseph F |
Apparatus for use in driving or withdrawing such earth entering elements as drills and casings
|
US7100710B2
(en)
*
|
1994-10-14 |
2006-09-05 |
Weatherford/Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
NO302774B1
(no)
*
|
1996-09-13 |
1998-04-20 |
Hitec Asa |
Anordning til bruk ved skjöting av fôringsrör
|
US6742596B2
(en)
|
2001-05-17 |
2004-06-01 |
Weatherford/Lamb, Inc. |
Apparatus and methods for tubular makeup interlock
|
US6536520B1
(en)
|
2000-04-17 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Top drive casing system
|
US6390190B2
(en)
*
|
1998-05-11 |
2002-05-21 |
Offshore Energy Services, Inc. |
Tubular filling system
|
GB9815131D0
(en)
*
|
1998-07-14 |
1998-09-09 |
Appleton Robert P |
Pump-out tool
|
GB9815809D0
(en)
*
|
1998-07-22 |
1998-09-16 |
Appleton Robert P |
Casing running tool
|
GB2340858A
(en)
*
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Methods and apparatus for facilitating the connection of tubulars using a top drive
|
GB2340857A
(en)
*
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
An apparatus for facilitating the connection of tubulars and alignment with a top drive
|
GB2340859A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Method and apparatus for facilitating the connection of tubulars using a top drive
|
GB2347441B
(en)
*
|
1998-12-24 |
2003-03-05 |
Weatherford Lamb |
Apparatus and method for facilitating the connection of tubulars using a top drive
|
GB2345074A
(en)
|
1998-12-24 |
2000-06-28 |
Weatherford Lamb |
Floating joint to facilitate the connection of tubulars using a top drive
|
GB2346576B
(en)
|
1999-01-28 |
2003-08-13 |
Weatherford Lamb |
A rotary and a method for facilitating the connection of pipes
|
GB2346577B
(en)
|
1999-01-28 |
2003-08-13 |
Weatherford Lamb |
An apparatus and a method for facilitating the connection of pipes
|
US7753138B2
(en)
*
|
1999-03-05 |
2010-07-13 |
Varco I/P, Inc. |
Pipe running tool having internal gripper
|
US7510006B2
(en)
*
|
1999-03-05 |
2009-03-31 |
Varco I/P, Inc. |
Pipe running tool having a cement path
|
US7591304B2
(en)
*
|
1999-03-05 |
2009-09-22 |
Varco I/P, Inc. |
Pipe running tool having wireless telemetry
|
US7699121B2
(en)
*
|
1999-03-05 |
2010-04-20 |
Varco I/P, Inc. |
Pipe running tool having a primary load path
|
GB2348844A
(en)
|
1999-04-13 |
2000-10-18 |
Weatherford Lamb |
Apparatus and method for aligning tubulars
|
US6745646B1
(en)
|
1999-07-29 |
2004-06-08 |
Weatherford/Lamb, Inc. |
Apparatus and method for facilitating the connection of pipes
|
GB0004354D0
(en)
|
2000-02-25 |
2000-04-12 |
Wellserv Plc |
Apparatus and method
|
US6814149B2
(en)
|
1999-11-26 |
2004-11-09 |
Weatherford/Lamb, Inc. |
Apparatus and method for positioning a tubular relative to a tong
|
US7028585B2
(en)
|
1999-11-26 |
2006-04-18 |
Weatherford/Lamb, Inc. |
Wrenching tong
|
US7107875B2
(en)
*
|
2000-03-14 |
2006-09-19 |
Weatherford/Lamb, Inc. |
Methods and apparatus for connecting tubulars while drilling
|
US6412554B1
(en)
|
2000-03-14 |
2002-07-02 |
Weatherford/Lamb, Inc. |
Wellbore circulation system
|
US7325610B2
(en)
|
2000-04-17 |
2008-02-05 |
Weatherford/Lamb, Inc. |
Methods and apparatus for handling and drilling with tubulars or casing
|
GB2365463B
(en)
*
|
2000-08-01 |
2005-02-16 |
Renovus Ltd |
Drilling method
|
US6651737B2
(en)
*
|
2001-01-24 |
2003-11-25 |
Frank's Casing Crew And Rental Tools, Inc. |
Collar load support system and method
|
US6679333B2
(en)
*
|
2001-10-26 |
2004-01-20 |
Canrig Drilling Technology, Ltd. |
Top drive well casing system and method
|
US7281451B2
(en)
*
|
2002-02-12 |
2007-10-16 |
Weatherford/Lamb, Inc. |
Tong
|
US7506564B2
(en)
|
2002-02-12 |
2009-03-24 |
Weatherford/Lamb, Inc. |
Gripping system for a tong
|
US6994176B2
(en)
|
2002-07-29 |
2006-02-07 |
Weatherford/Lamb, Inc. |
Adjustable rotating guides for spider or elevator
|
US7100697B2
(en)
*
|
2002-09-05 |
2006-09-05 |
Weatherford/Lamb, Inc. |
Method and apparatus for reforming tubular connections
|
US7128154B2
(en)
*
|
2003-01-30 |
2006-10-31 |
Weatherford/Lamb, Inc. |
Single-direction cementing plug
|
USRE42877E1
(en)
|
2003-02-07 |
2011-11-01 |
Weatherford/Lamb, Inc. |
Methods and apparatus for wellbore construction and completion
|
US7874352B2
(en)
|
2003-03-05 |
2011-01-25 |
Weatherford/Lamb, Inc. |
Apparatus for gripping a tubular on a drilling rig
|
GB2428059B
(en)
*
|
2003-03-05 |
2007-10-10 |
Weatherford Lamb |
Method and apparatus for drilling with casing
|
US7650944B1
(en)
|
2003-07-11 |
2010-01-26 |
Weatherford/Lamb, Inc. |
Vessel for well intervention
|
EP1517000B1
(de)
*
|
2003-09-19 |
2006-09-13 |
Weatherford/Lamb, Inc. |
Verbindungsrahmen für Kraftrahmen
|
US7707914B2
(en)
*
|
2003-10-08 |
2010-05-04 |
Weatherford/Lamb, Inc. |
Apparatus and methods for connecting tubulars
|
US7377324B2
(en)
*
|
2003-11-10 |
2008-05-27 |
Tesco Corporation |
Pipe handling device, method and system
|
NO320735B1
(no)
*
|
2003-11-25 |
2006-01-23 |
V Tech As |
Krafttang
|
US7188686B2
(en)
*
|
2004-06-07 |
2007-03-13 |
Varco I/P, Inc. |
Top drive systems
|
NO329611B1
(no)
|
2004-07-20 |
2010-11-22 |
Weatherford Lamb |
Fôringsmater.
|
US7270189B2
(en)
*
|
2004-11-09 |
2007-09-18 |
Tesco Corporation |
Top drive assembly
|
GB2422162B
(en)
|
2005-01-12 |
2009-08-19 |
Weatherford Lamb |
One-position fill-up and circulating tool
|
CA2533115C
(en)
|
2005-01-18 |
2010-06-08 |
Weatherford/Lamb, Inc. |
Top drive torque booster
|
WO2006119633A1
(en)
*
|
2005-05-09 |
2006-11-16 |
Tesco Corporation |
Pipe handling device and safety mechanism
|
US7461698B2
(en)
*
|
2005-08-22 |
2008-12-09 |
Klipstein Michael R |
Remotely operable top drive system safety valve having dual valve elements
|
NO325084B1
(no)
|
2005-12-02 |
2008-01-28 |
Aker Mh As |
Toppmontert boremaskin
|
MX2008008271A
(es)
|
2005-12-20 |
2008-09-03 |
Canrig Drilling Tech Ltd |
Mando superior modular.
|
US7588099B2
(en)
*
|
2006-01-27 |
2009-09-15 |
Varco I/P, Inc. |
Horizontal drilling system with oscillation control
|
GB2437647B
(en)
|
2006-04-27 |
2011-02-09 |
Weatherford Lamb |
Torque sub for use with top drive
|
US20080060818A1
(en)
*
|
2006-09-07 |
2008-03-13 |
Joshua Kyle Bourgeois |
Light-weight single joint manipulator arm
|
US7882902B2
(en)
|
2006-11-17 |
2011-02-08 |
Weatherford/Lamb, Inc. |
Top drive interlock
|
US7784535B2
(en)
*
|
2007-06-27 |
2010-08-31 |
Varco I/P, Inc. |
Top drive systems with reverse bend bails
|
US8210268B2
(en)
|
2007-12-12 |
2012-07-03 |
Weatherford/Lamb, Inc. |
Top drive system
|
US7854265B2
(en)
*
|
2008-06-30 |
2010-12-21 |
Tesco Corporation |
Pipe gripping assembly with power screw actuator and method of gripping pipe on a rig
|
CA2663348C
(en)
*
|
2009-04-15 |
2015-09-29 |
Shawn J. Nielsen |
Method of protecting a top drive drilling assembly and a top drive drilling assembly modified in accordance with this method
|
EP3401663A1
(de)
*
|
2009-07-31 |
2018-11-14 |
MTS Systems Corporation |
Testanordnung für den antriebsstrang einer windturbine
|
US20110214919A1
(en)
*
|
2010-03-05 |
2011-09-08 |
Mcclung Iii Guy L |
Dual top drive systems and methods
|
NO336048B1
(no)
*
|
2010-06-24 |
2015-04-27 |
Scan Tech Produkt As |
Anordning ved elevatorbøyle og framgangsmåte for bruk av samme
|
WO2012048458A1
(zh)
*
|
2010-10-12 |
2012-04-19 |
石家庄中煤装备制造股份有限公司 |
组合钻具
|
CN102305036A
(zh)
*
|
2011-08-12 |
2012-01-04 |
中国石油化工股份有限公司 |
吊环安全防护手柄
|
US9010410B2
(en)
|
2011-11-08 |
2015-04-21 |
Max Jerald Story |
Top drive systems and methods
|
RU2558871C1
(ru)
*
|
2014-07-07 |
2015-08-10 |
Открытое акционерное общество "Электромеханика" |
Направляющая балка силового вертлюга буровой установки
|
WO2016018925A1
(en)
*
|
2014-07-28 |
2016-02-04 |
H&H Drilling Tools, LLC |
Interchangeable bail link apparatus and method
|
CA3063884C
(en)
|
2014-11-26 |
2022-04-26 |
Weatherford Technology Holdings, Llc |
Modular top drive
|
US10323473B2
(en)
|
2014-12-10 |
2019-06-18 |
Nabors Industries, Inc. |
Modular racker system for a drilling rig
|
CN107208457A
(zh)
|
2015-01-26 |
2017-09-26 |
韦特福特科技控股有限责任公司 |
模块化顶部驱动系统
|
US9739071B2
(en)
|
2015-02-27 |
2017-08-22 |
Nabors Industries, Inc. |
Methods and apparatuses for elevating drilling rig components with a strand jack
|
US10641078B2
(en)
*
|
2015-05-20 |
2020-05-05 |
Wellbore Integrity Solutions Llc |
Intelligent control of drill pipe torque
|
US10626683B2
(en)
|
2015-08-11 |
2020-04-21 |
Weatherford Technology Holdings, Llc |
Tool identification
|
US10465457B2
(en)
|
2015-08-11 |
2019-11-05 |
Weatherford Technology Holdings, Llc |
Tool detection and alignment for tool installation
|
CA3185482A1
(en)
|
2015-08-20 |
2017-02-23 |
Weatherford Technology Holdings, Llc |
Top drive torque measurement device
|
US10323484B2
(en)
|
2015-09-04 |
2019-06-18 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore
|
EP3347559B1
(de)
|
2015-09-08 |
2021-06-09 |
Weatherford Technology Holdings, LLC |
Generator für kopfantriebseinheit
|
US10590744B2
(en)
|
2015-09-10 |
2020-03-17 |
Weatherford Technology Holdings, Llc |
Modular connection system for top drive
|
US10167671B2
(en)
|
2016-01-22 |
2019-01-01 |
Weatherford Technology Holdings, Llc |
Power supply for a top drive
|
US11162309B2
(en)
|
2016-01-25 |
2021-11-02 |
Weatherford Technology Holdings, Llc |
Compensated top drive unit and elevator links
|
US10704364B2
(en)
|
2017-02-27 |
2020-07-07 |
Weatherford Technology Holdings, Llc |
Coupler with threaded connection for pipe handler
|
US10954753B2
(en)
|
2017-02-28 |
2021-03-23 |
Weatherford Technology Holdings, Llc |
Tool coupler with rotating coupling method for top drive
|
US11131151B2
(en)
|
2017-03-02 |
2021-09-28 |
Weatherford Technology Holdings, Llc |
Tool coupler with sliding coupling members for top drive
|
US10480247B2
(en)
|
2017-03-02 |
2019-11-19 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler with rotating fixations for top drive
|
US10443326B2
(en)
|
2017-03-09 |
2019-10-15 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler
|
US10247246B2
(en)
|
2017-03-13 |
2019-04-02 |
Weatherford Technology Holdings, Llc |
Tool coupler with threaded connection for top drive
|
US10711574B2
(en)
|
2017-05-26 |
2020-07-14 |
Weatherford Technology Holdings, Llc |
Interchangeable swivel combined multicoupler
|
US10544631B2
(en)
|
2017-06-19 |
2020-01-28 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler for top drive
|
US10526852B2
(en)
|
2017-06-19 |
2020-01-07 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler with locking clamp connection for top drive
|
US10527104B2
(en)
|
2017-07-21 |
2020-01-07 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler for top drive
|
US10355403B2
(en)
|
2017-07-21 |
2019-07-16 |
Weatherford Technology Holdings, Llc |
Tool coupler for use with a top drive
|
US10745978B2
(en)
|
2017-08-07 |
2020-08-18 |
Weatherford Technology Holdings, Llc |
Downhole tool coupling system
|
US11047175B2
(en)
|
2017-09-29 |
2021-06-29 |
Weatherford Technology Holdings, Llc |
Combined multi-coupler with rotating locking method for top drive
|
US11441412B2
(en)
|
2017-10-11 |
2022-09-13 |
Weatherford Technology Holdings, Llc |
Tool coupler with data and signal transfer methods for top drive
|
US11125028B2
(en)
*
|
2018-05-31 |
2021-09-21 |
ProTorque Connection Technologies, Ltd. |
Tubular lift ring
|
CN112031641B
(zh)
*
|
2020-10-09 |
2022-06-28 |
贵州航天天马机电科技有限公司 |
一种锚固钻机用驱动装置
|
CN113236113B
(zh)
*
|
2021-05-28 |
2022-08-12 |
江苏徐工工程机械研究院有限公司 |
槽孔钻进装置和钻井机
|