US4458768A
(en)
*
|
1981-01-23 |
1984-07-10 |
Varco International, Inc. |
Top drive well drilling apparatus
|
US4445579A
(en)
*
|
1981-08-10 |
1984-05-01 |
Paul Bello |
Pipe carousel for well-drilling rig
|
FR2523635A1
(fr)
*
|
1982-03-17 |
1983-09-23 |
Bretagne Atel Chantiers |
Dispositif pour le montage d'un train de tiges de forage et pour son entrainement en rotation et translation
|
USRE32642E
(en)
*
|
1982-07-26 |
1988-04-12 |
Signal Environmental Systems, Inc. |
Pipe base well screen and system for joining a plurality of well screen segments
|
US4591007A
(en)
*
|
1983-02-22 |
1986-05-27 |
Spetsialnoe Konstruktorskoe Bjuro Seismicheskoi Tekhniki |
Well tubing handling apparatus
|
FR2552488B1
(fr)
*
|
1983-09-23 |
1985-12-13 |
Creusot Loire |
Procede et dispositif de chargement des elements tubulaires ou des tiges de forage sur un mat de forage
|
DE3347697C2
(de)
*
|
1983-12-31 |
1987-01-02 |
Gerhard 6686 Eppelborn Lauer |
Kraftbetriebenes Einstellgerät zur Drehverstellung einer Gewindespindel, insbesondere einer Spurstange von Kraftfahrzeugen
|
US4759239A
(en)
*
|
1984-06-29 |
1988-07-26 |
Hughes Tool Company |
Wrench assembly for a top drive sub
|
US4605077A
(en)
*
|
1984-12-04 |
1986-08-12 |
Varco International, Inc. |
Top drive drilling systems
|
US4603464A
(en)
*
|
1985-03-11 |
1986-08-05 |
Hughes Tool Company |
Stand jumping and stabbing guide device and method
|
US4625796A
(en)
*
|
1985-04-01 |
1986-12-02 |
Varco International, Inc. |
Well pipe stabbing and back-up apparatus
|
US4709766A
(en)
*
|
1985-04-26 |
1987-12-01 |
Varco International, Inc. |
Well pipe handling machine
|
US4715761A
(en)
*
|
1985-07-30 |
1987-12-29 |
Hughes Tool Company |
Universal floor mounted pipe handling machine
|
DK517285D0
(da)
*
|
1985-11-08 |
1985-11-08 |
Dansk Ind Syndikat |
Fremgangsmaade og borerig til boring af borehuller
|
DE3541922C1
(de)
*
|
1985-11-27 |
1987-01-08 |
Weatherford Oil Tool |
Rohrmuffenaufschraubmaschine
|
US4647099A
(en)
*
|
1986-02-04 |
1987-03-03 |
Hughes Tool Company |
Lifting head
|
US4696206A
(en)
*
|
1986-04-10 |
1987-09-29 |
Hughes Tool Company |
Torque wrench
|
US4765401A
(en)
*
|
1986-08-21 |
1988-08-23 |
Varco International, Inc. |
Apparatus for handling well pipe
|
US4843945A
(en)
*
|
1987-03-09 |
1989-07-04 |
National-Oilwell |
Apparatus for making and breaking threaded well pipe connections
|
US4844171A
(en)
*
|
1988-03-22 |
1989-07-04 |
Russell Jr William G |
Adapter
|
NO163973C
(no)
*
|
1988-04-19 |
1990-08-15 |
Maritime Hydraulics As |
Momenttanganordning.
|
US5390568A
(en)
*
|
1992-03-11 |
1995-02-21 |
Weatherford/Lamb, Inc. |
Automatic torque wrenching machine
|
GB9205211D0
(en)
*
|
1992-03-11 |
1992-04-22 |
Weatherford Lamb |
Automatic torque wrenching machine
|
US5468121A
(en)
*
|
1994-02-08 |
1995-11-21 |
Stogner; Huey |
Apparatus and method for positioning drill pipe in a mousehole
|
US6360633B2
(en)
|
1997-01-29 |
2002-03-26 |
Weatherford/Lamb, Inc. |
Apparatus and method for aligning tubulars
|
US6212976B1
(en)
*
|
1997-08-28 |
2001-04-10 |
Huey Stogner |
Duplex drill pipe wrench apparatus and method for top drilling rig drilling operations
|
US6138776A
(en)
*
|
1999-01-20 |
2000-10-31 |
Hart; Christopher A. |
Power tongs
|
DE60004352T2
(de)
|
1999-05-02 |
2004-06-09 |
Varco I/P, Inc., Houston |
Automatische gestängezange
|
US6776070B1
(en)
|
1999-05-02 |
2004-08-17 |
Varco I/P, Inc |
Iron roughneck
|
US6206096B1
(en)
*
|
1999-05-11 |
2001-03-27 |
Jaroslav Belik |
Apparatus and method for installing a pipe segment in a well pipe
|
NO311539B1
(no)
*
|
2000-04-28 |
2001-12-03 |
Hitec Asa |
Anordning ved spinner
|
GB2370246B
(en)
*
|
2000-11-21 |
2004-06-23 |
Weatherford Lamb |
Power tong frames
|
GB0209861D0
(en)
*
|
2002-04-30 |
2002-06-05 |
Maris Tdm Ltd |
Drilling rig
|
CA2487120A1
(en)
*
|
2002-05-30 |
2003-12-11 |
Gray Eot, Inc. |
Drill pipe connecting and disconnecting apparatus
|
US7413398B2
(en)
*
|
2003-04-01 |
2008-08-19 |
Mccoy Corporation |
Power tong positioner
|
AU2004212590B2
(en)
*
|
2003-09-19 |
2007-03-15 |
Weatherford Technology Holdings, Llc |
Adapter frame for a power frame
|
US7707914B2
(en)
*
|
2003-10-08 |
2010-05-04 |
Weatherford/Lamb, Inc. |
Apparatus and methods for connecting tubulars
|
US7055594B1
(en)
*
|
2004-11-30 |
2006-06-06 |
Varco I/P, Inc. |
Pipe gripper and top drive systems
|
CA2513775A1
(en)
*
|
2005-07-26 |
2007-01-26 |
Gerald Lesko |
Guide track system for a drilling rig floor robot
|
US7188547B1
(en)
|
2005-12-23 |
2007-03-13 |
Varco I/P, Inc. |
Tubular connect/disconnect apparatus
|
WO2008022425A1
(en)
|
2006-08-24 |
2008-02-28 |
Canrig Drilling Technology Ltd. |
Oilfield tubular torque wrench
|
WO2008022424A1
(en)
|
2006-08-24 |
2008-02-28 |
Canrig Drilling Technology Ltd. |
Oilfield tubular torque wrench
|
US8074537B2
(en)
|
2006-09-08 |
2011-12-13 |
Canrig Drilling Technology Ltd. |
Oilfield tubular spin-in and spin-out detection for making-up and breaking-out tubular strings
|
US20100117282A1
(en)
*
|
2007-01-19 |
2010-05-13 |
Vermeer Manufacturing Company |
Vise for a directional drilling machine
|
US20090211404A1
(en)
*
|
2008-02-25 |
2009-08-27 |
Jan Erik Pedersen |
Spinning wrench systems
|
US7841415B2
(en)
*
|
2007-03-22 |
2010-11-30 |
National Oilwell Varco, L.P. |
Iron roughneck extension systems
|
US20090178848A1
(en)
*
|
2008-01-10 |
2009-07-16 |
Perry Slingsby Systems, Inc. |
Subsea Drilling System and Method for Operating the Drilling System
|
US20090272235A1
(en)
*
|
2008-05-01 |
2009-11-05 |
Joe Berry |
Tubular handling system
|
US8601910B2
(en)
*
|
2009-08-06 |
2013-12-10 |
Frank's Casing Crew And Rental Tools, Inc. |
Tubular joining apparatus
|
US20110214917A1
(en)
*
|
2009-09-12 |
2011-09-08 |
Professional Wireline Rentals, Llc |
Power Swivel Stand Having Pivoting Positioning Arms
|
NO333246B1
(no)
*
|
2010-01-26 |
2013-04-15 |
West Drilling Products As |
Anordning ved rotasjonsbord for rørstreng
|
US20110247880A1
(en)
*
|
2010-04-09 |
2011-10-13 |
Longyear Tm, Inc. |
Alignment assembly, drilling systems and methods
|
US8523721B2
(en)
|
2011-04-06 |
2013-09-03 |
National Oilwell Varco, L.P. |
Belt tensioner
|
US9144894B2
(en)
|
2011-11-11 |
2015-09-29 |
Target Drilling, Inc. |
Drill pipe breakout machine
|
NO334399B1
(no)
*
|
2011-11-29 |
2014-02-24 |
Robotic Drilling Systems As |
Anordning og fremgangsmåte til anvendelse ved montering og demontering av gjengerør
|
GB2498190A
(en)
|
2012-01-04 |
2013-07-10 |
Nat Oilwell Varco Lp |
Apparatus and method for positioning and connecting equipment on a drilling rig
|
NO335131B1
(no)
*
|
2013-06-13 |
2014-09-22 |
Aker Mh As |
Løftearminnretning for å løfte et rør
|
DE102014016155A1
(de)
*
|
2014-11-04 |
2016-05-04 |
Prime Drilling Gmbh |
Vorrichtung zum Drehen eines in das Erdreich einzubringenden Rohres, Hebeelement und Verfahren zum Drehen eines in das Erdreich einzubringenden Rohres
|
RU2726780C2
(ru)
|
2015-11-16 |
2020-07-15 |
Шлюмбергер Текнолоджи Б.В. |
Автоматизированная система подачи труб
|
CA3005465A1
(en)
|
2015-11-16 |
2017-05-26 |
Schlumberger Canada Limited |
Tubular delivery arm for a drilling rig
|
RU2726691C2
(ru)
|
2015-11-17 |
2020-07-15 |
Шлюмбергер Текнолоджи Б.В. |
Буровая установка с высокой скоростью спуско-подъемных операций
|
RU2018141596A
(ru)
|
2016-04-29 |
2020-05-29 |
Шлюмбергер Текнолоджи Б.В. |
Буровая установка с высокой скоростью спускоподъемных операций
|
US11118414B2
(en)
|
2016-04-29 |
2021-09-14 |
Schlumberger Technology Corporation |
Tubular delivery arm for a drilling rig
|
US11136836B2
(en)
|
2016-04-29 |
2021-10-05 |
Schlumberger Technology Corporation |
High trip rate drilling rig
|
CA3022888A1
(en)
|
2016-05-12 |
2017-11-16 |
Dreco Energy Services Ulc |
System and method for offline standbuilding
|
US10435964B2
(en)
*
|
2016-11-07 |
2019-10-08 |
Nabors Drilling Technologies Usa, Inc. |
Modular gripperhead with effector for a racker system
|
US10337264B2
(en)
|
2016-11-21 |
2019-07-02 |
Weatherford Technology Holdings, Llc |
Movable tong assembly
|
US11506002B2
(en)
|
2017-09-11 |
2022-11-22 |
Nabors Drilling Technologies Usa, Inc. |
Systems, devices, and methods to detect pipe with a gripperhead
|
US10597954B2
(en)
|
2017-10-10 |
2020-03-24 |
Schlumberger Technology Corporation |
Sequencing for pipe handling
|
GR1009556B
(el)
|
2018-01-25 |
2019-07-02 |
Νικολαος Σωτηριου Βρουσιας |
Συστημα βιδωματος και ξεβιδωματος σωληνων γεωτρησης παντος τυπου
|
WO2019195651A1
(en)
*
|
2018-04-05 |
2019-10-10 |
National Oilwell Varco, L.P. |
System for handling tubulars on a rig
|
US11613940B2
(en)
|
2018-08-03 |
2023-03-28 |
National Oilwell Varco, L.P. |
Devices, systems, and methods for robotic pipe handling
|
WO2020151386A1
(en)
|
2019-01-25 |
2020-07-30 |
National Oilwell Varco, L.P. |
Pipe handling arm
|
US11988059B2
(en)
|
2019-02-22 |
2024-05-21 |
National Oilwell Varco, L.P. |
Dual activity top drive
|
US11834914B2
(en)
|
2020-02-10 |
2023-12-05 |
National Oilwell Varco, L.P. |
Quick coupling drill pipe connector
|
US11274508B2
(en)
|
2020-03-31 |
2022-03-15 |
National Oilwell Varco, L.P. |
Robotic pipe handling from outside a setback area
|
US11365592B1
(en)
|
2021-02-02 |
2022-06-21 |
National Oilwell Varco, L.P. |
Robot end-effector orientation constraint for pipe tailing path
|
US11814911B2
(en)
|
2021-07-02 |
2023-11-14 |
National Oilwell Varco, L.P. |
Passive tubular connection guide
|
US11982139B2
(en)
|
2021-11-03 |
2024-05-14 |
National Oilwell Varco, L.P. |
Passive spacer system
|