EA022508B1 - Устройство для захвата трубы на буровой установке - Google Patents
Устройство для захвата трубы на буровой установке Download PDFInfo
- Publication number
- EA022508B1 EA022508B1 EA201100260A EA201100260A EA022508B1 EA 022508 B1 EA022508 B1 EA 022508B1 EA 201100260 A EA201100260 A EA 201100260A EA 201100260 A EA201100260 A EA 201100260A EA 022508 B1 EA022508 B1 EA 022508B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- pipe
- gripping
- gripping device
- fluid
- actuator
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 38
- 238000012544 monitoring process Methods 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 140
- 230000006378 damage Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 35
- 238000000429 assembly Methods 0.000 description 35
- 239000004568 cement Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 13
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 239000012190 activator Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 241000239290 Araneae Species 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- -1 but not limited to Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/165—Control or monitoring arrangements therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
- E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
- E21B33/165—Cementing plugs specially adapted for being released down-hole
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Manipulator (AREA)
- Fluid-Pressure Circuits (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Specific Conveyance Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74945105P | 2005-12-12 | 2005-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201100260A1 EA201100260A1 (ru) | 2011-10-31 |
| EA022508B1 true EA022508B1 (ru) | 2016-01-29 |
Family
ID=38124138
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200870051A EA015156B1 (ru) | 2005-12-12 | 2006-12-12 | Устройство для захвата трубы на буровой установке |
| EA201500372A EA201500372A1 (ru) | 2005-12-12 | 2006-12-12 | Устройство для захвата трубы на буровой установке |
| EA201100260A EA022508B1 (ru) | 2005-12-12 | 2006-12-12 | Устройство для захвата трубы на буровой установке |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200870051A EA015156B1 (ru) | 2005-12-12 | 2006-12-12 | Устройство для захвата трубы на буровой установке |
| EA201500372A EA201500372A1 (ru) | 2005-12-12 | 2006-12-12 | Устройство для захвата трубы на буровой установке |
Country Status (11)
| Country | Link |
|---|---|
| EP (7) | EP2284356A3 (zh) |
| CN (3) | CN102943637B (zh) |
| AT (1) | ATE464455T1 (zh) |
| AU (4) | AU2006325824B2 (zh) |
| BR (1) | BRPI0619754B8 (zh) |
| CA (3) | CA2633182C (zh) |
| DE (1) | DE602006013702D1 (zh) |
| DK (1) | DK2284357T3 (zh) |
| EA (3) | EA015156B1 (zh) |
| NO (5) | NO333092B1 (zh) |
| WO (1) | WO2007070805A2 (zh) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874352B2 (en) | 2003-03-05 | 2011-01-25 | Weatherford/Lamb, Inc. | Apparatus for gripping a tubular on a drilling rig |
| EP2284356A3 (en) * | 2005-12-12 | 2014-05-07 | Weatherford/Lamb, Inc. | Apparatus for gripping a tubular on a drilling rig |
| US7784834B2 (en) * | 2007-03-28 | 2010-08-31 | Varco I/P, Inc. | Clamp apparatus for threadedly connected tubulars |
| US7963323B2 (en) | 2007-12-06 | 2011-06-21 | Schlumberger Technology Corporation | Technique and apparatus to deploy a cement plug in a well |
| CA2707050C (en) | 2007-12-12 | 2014-02-11 | Weatherford/Lamb, Inc. | Top drive system |
| WO2009135220A2 (en) * | 2008-05-02 | 2009-11-05 | Weatherford/Lamb, Inc. | Fill up and circulation tool and mudsaver valve |
| EP2304166B1 (en) * | 2008-05-02 | 2019-10-09 | Weatherford Technology Holdings, LLC | Tubular handling apparatus |
| WO2009135217A2 (en) | 2008-05-02 | 2009-11-05 | Weatherford/Lamb, Inc. | Apparatus and methods for wedge lock prevention |
| US8720541B2 (en) | 2008-06-26 | 2014-05-13 | Canrig Drilling Technology Ltd. | Tubular handling device and methods |
| AU2009270397B2 (en) * | 2008-07-18 | 2014-07-17 | Noetic Technologies Inc. | Grip extension linkage to provide gripping tool with improved operational range, and method of use of the same |
| CA2955777C (en) | 2010-12-17 | 2019-01-15 | Weatherford Technology Holdings, Llc | Electronic control system for a tubular handling tool |
| CA2976399C (en) * | 2010-12-30 | 2018-11-13 | First Subsea Limited | Tubular handling device and methods |
| CN102383741B (zh) * | 2011-07-30 | 2014-03-12 | 徐州盾安重工机械制造有限公司 | 全套管全回转钻机用套管夹紧装置 |
| CN104131790B (zh) * | 2013-05-04 | 2018-04-10 | 江苏康群科技发展有限公司 | 回转式变径油管夹紧器 |
| CN103291234B (zh) * | 2013-06-03 | 2015-06-10 | 中国海洋石油总公司 | 新型的水下水平连接器安装工具的二次锁紧机构 |
| US10487597B2 (en) | 2013-12-06 | 2019-11-26 | Weatherford Technology Holdings, Llc | Tubular handling tool |
| NO339203B1 (no) * | 2013-12-20 | 2016-11-14 | Odfjell Well Services Norway As | Foringsrørverktøy |
| US9765579B2 (en) * | 2013-12-23 | 2017-09-19 | Tesco Corporation | Tubular stress measurement system and method |
| WO2015142515A1 (en) | 2014-03-18 | 2015-09-24 | Canrig Drilling Technology Ltd. | System for operating a top drive assembly for subterranean operations |
| CN104481392B (zh) * | 2014-12-04 | 2016-06-01 | 连云港黄海勘探技术有限公司 | 立轴岩心钻机双卡盘交替倒杆装置 |
| US10465457B2 (en) | 2015-08-11 | 2019-11-05 | Weatherford Technology Holdings, Llc | Tool detection and alignment for tool installation |
| US10626683B2 (en) * | 2015-08-11 | 2020-04-21 | Weatherford Technology Holdings, Llc | Tool identification |
| BR112018003130A2 (pt) | 2015-08-20 | 2018-09-18 | Weatherford Tech Holdings Llc | sistema de unidade de acionamento superior e método para calcular o torque aplicado a um sistema de unidade de acionamento superior |
| 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 (en) | 2015-09-08 | 2021-06-09 | Weatherford Technology Holdings, LLC | Genset for top drive unit |
| US10590744B2 (en) | 2015-09-10 | 2020-03-17 | Weatherford Technology Holdings, Llc | Modular connection system for top drive |
| CN105507840B (zh) * | 2015-12-31 | 2018-08-14 | 徐州徐工基础工程机械有限公司 | 一种转盘钻机用事故处理装置 |
| 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 |
| CN106121508B (zh) * | 2016-06-24 | 2019-11-26 | 三一重型能源装备有限公司 | 用于回转件的锁紧方法、锁紧装置、顶驱设备和钻机 |
| CN106193000B (zh) * | 2016-08-26 | 2018-04-20 | 中铁一局集团有限公司 | 液压全回转套管钻机 |
| 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 |
| CN106990042A (zh) * | 2017-06-01 | 2017-07-28 | 中国石油大学(华东) | 一种固井界面粘结力测定装置 |
| US10526852B2 (en) | 2017-06-19 | 2020-01-07 | Weatherford Technology Holdings, Llc | Combined multi-coupler with locking clamp connection for top drive |
| US10544631B2 (en) | 2017-06-19 | 2020-01-28 | 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 |
| US10527104B2 (en) | 2017-07-21 | 2020-01-07 | Weatherford Technology Holdings, Llc | Combined multi-coupler for 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 |
| US10704342B2 (en) * | 2018-05-21 | 2020-07-07 | 2M-Tek, Inc. | Hydraulic actuator with integral torque turn monitoring |
| CN110159220A (zh) * | 2019-07-01 | 2019-08-23 | 承德市开发区富泉石油机械有限公司 | 石油行业井口设备快速连接装置 |
| CN111963091B (zh) * | 2020-08-05 | 2022-08-12 | 宝鸡金辉石油机械有限公司 | 一种井口设备快速插拔装置 |
| CN115075737B (zh) * | 2022-06-06 | 2023-03-10 | 浙江大学 | 一种自钻冻结式复合钻具及其使用方法 |
| CN116291298B (zh) * | 2023-04-24 | 2023-10-03 | 阜宁县宏达石化机械有限公司 | 具有防错位结构的完井封隔器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1134693A1 (ru) * | 1979-10-26 | 1985-01-15 | Специальное Конструкторское Бюро Сейсмической Техники | Устройство дл спуска и подъема колонны труб |
| SU1266974A1 (ru) * | 1985-01-02 | 1986-10-30 | Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения | Устройство дл спуска бурильных труб |
| RU2018623C1 (ru) * | 1992-06-05 | 1994-08-30 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Вращатель труб буровых установок |
| US20020170720A1 (en) * | 2001-05-17 | 2002-11-21 | Weatherford/Lamb, Inc. | Apparatus and methods for tubular makeup interlock |
| US20040144547A1 (en) * | 2000-04-17 | 2004-07-29 | Thomas Koithan | Methods and apparatus for applying torque and rotation to connections |
| US20050257933A1 (en) * | 2004-05-20 | 2005-11-24 | Bernd-Georg Pietras | Casing running head |
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| BE757087A (fr) * | 1969-12-03 | 1971-04-06 | Gardner Denver Co | Mecanisme de devissage de tiges de forage commande a distance |
| US4327261A (en) * | 1977-03-15 | 1982-04-27 | Bj-Hughes Inc. | Apparatus for sensing a distended location on a drill pipe |
| US4529045A (en) * | 1984-03-26 | 1985-07-16 | Varco International, Inc. | Top drive drilling unit with rotatable pipe support |
| US4800968A (en) * | 1987-09-22 | 1989-01-31 | Triten Corporation | Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use |
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| US4981180A (en) * | 1989-07-14 | 1991-01-01 | National-Oilwell | Positive lock of a drive assembly |
| CA2518604C (en) * | 1992-04-30 | 2008-03-25 | Dreco Energy Services Ltd. | Gripper head assembly for a pipe handling system |
| US5390736A (en) | 1992-12-22 | 1995-02-21 | Weatherford/Lamb, Inc. | Anti-rotation devices for use with well tools |
| US5388651A (en) * | 1993-04-20 | 1995-02-14 | Bowen Tools, Inc. | Top drive unit torque break-out system |
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| US5806589A (en) * | 1996-05-20 | 1998-09-15 | Lang; Duane | Apparatus for stabbing and threading a drill pipe safety valve |
| NO302774B1 (no) * | 1996-09-13 | 1998-04-20 | Hitec Asa | Anordning til bruk ved skjöting av fôringsrör |
| US5791410A (en) * | 1997-01-17 | 1998-08-11 | Frank's Casing Crew & Rental Tools, Inc. | Apparatus and method for improved tubular grip assurance |
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| DE60036373T2 (de) * | 1999-03-05 | 2008-07-03 | Varco I/P, Inc., Houston | Ein- und ausbauvorrichtung für rohre |
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| GB2377233B (en) * | 2000-11-04 | 2005-05-11 | Weatherford Lamb | Safety mechanism for tubular gripping apparatus |
| CA2487120A1 (en) * | 2002-05-30 | 2003-12-11 | Gray Eot, Inc. | Drill pipe connecting and disconnecting apparatus |
| AU2003264601B2 (en) * | 2002-11-27 | 2009-09-24 | Weatherford Technology Holdings, Llc | Methods and Apparatus for Applying Torque and Rotation to Connections |
| CA2520072C (en) * | 2003-04-04 | 2010-02-16 | Weatherford/Lamb, Inc. | Method and apparatus for handling wellbore tubulars |
| NO20032220L (no) * | 2003-05-15 | 2004-11-16 | Mechlift As | Lofteverktoy II og fremgangsmate for anvendelse av samme |
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| NO336302B1 (no) * | 2004-06-07 | 2015-07-27 | Varco Int | Apparat og fremgangsmåte for ved hjelp av et toppdrevet rotasjonssystem å holde et rør |
| US7322406B2 (en) * | 2004-07-16 | 2008-01-29 | Frank's Casing Crew & Rental Tools, Inc. | Elevation sensor for a service hose and an apparatus for positioning and stabbing well tubulars |
| GB2424432B (en) * | 2005-02-28 | 2010-03-17 | Weatherford Lamb | Deep water drilling with casing |
| EP2284356A3 (en) * | 2005-12-12 | 2014-05-07 | Weatherford/Lamb, Inc. | Apparatus for gripping a tubular on a drilling rig |
-
2006
- 2006-12-12 EP EP10188275.1A patent/EP2284356A3/en not_active Ceased
- 2006-12-12 CN CN201210400817.9A patent/CN102943637B/zh not_active Expired - Fee Related
- 2006-12-12 AU AU2006325824A patent/AU2006325824B2/en not_active Ceased
- 2006-12-12 CA CA2633182A patent/CA2633182C/en active Active
- 2006-12-12 WO PCT/US2006/061945 patent/WO2007070805A2/en active Application Filing
- 2006-12-12 CN CN2006800525910A patent/CN101365860B/zh not_active Expired - Fee Related
- 2006-12-12 CN CN2012104014786A patent/CN102937007A/zh active Pending
- 2006-12-12 CA CA2768010A patent/CA2768010C/en active Active
- 2006-12-12 EA EA200870051A patent/EA015156B1/ru not_active IP Right Cessation
- 2006-12-12 EP EP10156425.0A patent/EP2189618A3/en not_active Withdrawn
- 2006-12-12 EP EP06848570A patent/EP1963612B1/en active Active
- 2006-12-12 EP EP11157091.7A patent/EP2322756A3/en not_active Withdrawn
- 2006-12-12 EP EP10188277.7A patent/EP2284357B1/en active Active
- 2006-12-12 BR BRPI0619754A patent/BRPI0619754B8/pt not_active IP Right Cessation
- 2006-12-12 EP EP10188272.8A patent/EP2284355A3/en not_active Ceased
- 2006-12-12 EP EP11157094.1A patent/EP2322755A3/en not_active Withdrawn
- 2006-12-12 CA CA2937095A patent/CA2937095C/en active Active
- 2006-12-12 EA EA201500372A patent/EA201500372A1/ru unknown
- 2006-12-12 EA EA201100260A patent/EA022508B1/ru not_active IP Right Cessation
- 2006-12-12 DE DE602006013702T patent/DE602006013702D1/de active Active
- 2006-12-12 AT AT06848570T patent/ATE464455T1/de not_active IP Right Cessation
- 2006-12-12 DK DK10188277.7T patent/DK2284357T3/da active
-
2008
- 2008-06-23 NO NO20082811A patent/NO333092B1/no not_active IP Right Cessation
-
2010
- 2010-06-22 AU AU2010202601A patent/AU2010202601B2/en not_active Ceased
-
2011
- 2011-05-09 NO NO20110680A patent/NO342756B1/no not_active IP Right Cessation
- 2011-05-09 NO NO20110682A patent/NO342755B1/no not_active IP Right Cessation
- 2011-05-09 NO NO20110681A patent/NO20110681L/no not_active Application Discontinuation
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2012
- 2012-10-29 NO NO20121262A patent/NO20121262L/no not_active Application Discontinuation
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2013
- 2013-05-06 AU AU2013205714A patent/AU2013205714A1/en not_active Abandoned
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2016
- 2016-12-14 AU AU2016273903A patent/AU2016273903A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1134693A1 (ru) * | 1979-10-26 | 1985-01-15 | Специальное Конструкторское Бюро Сейсмической Техники | Устройство дл спуска и подъема колонны труб |
| SU1266974A1 (ru) * | 1985-01-02 | 1986-10-30 | Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения | Устройство дл спуска бурильных труб |
| RU2018623C1 (ru) * | 1992-06-05 | 1994-08-30 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Вращатель труб буровых установок |
| US20040144547A1 (en) * | 2000-04-17 | 2004-07-29 | Thomas Koithan | Methods and apparatus for applying torque and rotation to connections |
| US20020170720A1 (en) * | 2001-05-17 | 2002-11-21 | Weatherford/Lamb, Inc. | Apparatus and methods for tubular makeup interlock |
| US20050257933A1 (en) * | 2004-05-20 | 2005-11-24 | Bernd-Georg Pietras | Casing running head |
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