CA2633182C - Dispositif de prehension de tubulaire sur un appareil de forage - Google Patents
Dispositif de prehension de tubulaire sur un appareil de forage Download PDFInfo
- Publication number
- CA2633182C CA2633182C CA2633182A CA2633182A CA2633182C CA 2633182 C CA2633182 C CA 2633182C CA 2633182 A CA2633182 A CA 2633182A CA 2633182 A CA2633182 A CA 2633182A CA 2633182 C CA2633182 C CA 2633182C
- Authority
- CA
- Canada
- Prior art keywords
- tubular
- gripping
- fluid
- actuator
- backup assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title description 19
- 239000012530 fluid Substances 0.000 claims abstract description 193
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 31
- 230000006378 damage Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 43
- 230000000712 assembly Effects 0.000 description 38
- 238000000429 assembly Methods 0.000 description 38
- 239000004568 cement Substances 0.000 description 22
- 230000008878 coupling Effects 0.000 description 14
- 238000010168 coupling process Methods 0.000 description 14
- 238000005859 coupling reaction Methods 0.000 description 14
- 239000012190 activator Substances 0.000 description 11
- 241000239290 Araneae Species 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- -1 electric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 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)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Manipulator (AREA)
- Specific Conveyance Elements (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)
- Fluid-Pressure Circuits (AREA)
Abstract
La présente invention concerne un dispositif et des procédés destinés à conduire des tubulaires dans un puits de forage et hors de celui-ci. Un dispositif de préhension est activé avec un actionneur comprenant un mécanisme principal et un mécanisme de secours redondant. Le mécanisme de secours redondant peut comporter un ou plusieurs pistons redondants à commande hydraulique. Le dispositif de préhension peut intégrer un système de sécurité conçu pour éviter d'endommager les tubulaires lors de leur raccord au train de tubulaires ou de leur séparation de celui-ci.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2768010A CA2768010C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74945105P | 2005-12-12 | 2005-12-12 | |
US60/749,451 | 2005-12-12 | ||
PCT/US2006/061945 WO2007070805A2 (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2768010A Division CA2768010C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2633182A1 CA2633182A1 (fr) | 2007-06-21 |
CA2633182C true CA2633182C (fr) | 2012-04-24 |
Family
ID=38124138
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2633182A Active CA2633182C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
CA2768010A Active CA2768010C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
CA2937095A Active CA2937095C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2768010A Active CA2768010C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
CA2937095A Active CA2937095C (fr) | 2005-12-12 | 2006-12-12 | Dispositif de prehension de tubulaire sur un appareil de forage |
Country Status (11)
Country | Link |
---|---|
EP (7) | EP2189618A3 (fr) |
CN (3) | CN102937007A (fr) |
AT (1) | ATE464455T1 (fr) |
AU (4) | AU2006325824B2 (fr) |
BR (1) | BRPI0619754B8 (fr) |
CA (3) | CA2633182C (fr) |
DE (1) | DE602006013702D1 (fr) |
DK (1) | DK2284357T3 (fr) |
EA (3) | EA022508B1 (fr) |
NO (5) | NO333092B1 (fr) |
WO (1) | WO2007070805A2 (fr) |
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 |
DE602006013702D1 (de) * | 2005-12-12 | 2010-05-27 | Weatherford Lamb | Vorrichtung zum zugriff auf eine röhre auf einer bohrvorrichtung |
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 |
DK2450524T3 (en) | 2007-12-12 | 2015-09-28 | Weatherford Technology Holdings Llc | Upper drive |
WO2009135217A2 (fr) | 2008-05-02 | 2009-11-05 | Weatherford/Lamb, Inc. | Appareil et procédés de prévention de verrouillage à cale |
CA2821684C (fr) * | 2008-05-02 | 2016-04-12 | Weatherford/Lamb, Inc. | Appareil de manutention tubulaire |
EP3121367B1 (fr) * | 2008-05-02 | 2022-05-11 | Weatherford Technology Holdings, LLC | Appareil de manutention de tubes |
US8720541B2 (en) | 2008-06-26 | 2014-05-13 | Canrig Drilling Technology Ltd. | Tubular handling device and methods |
EP2313601B1 (fr) * | 2008-07-18 | 2017-09-13 | Noetic Technologies Inc. | Liaison à extension de saisie pour constituer un outil de saisie avec une plage de fonctionnement améliorée, et son procédé d'utilisation |
EP2652239B1 (fr) | 2010-12-17 | 2017-01-25 | Weatherford Technology Holdings, LLC | Système de commande électronique pour un outil de manipulation de tubulure |
WO2012091727A1 (fr) * | 2010-12-30 | 2012-07-05 | Canrig Drilling Technology Ltd. | Procédés et dispositif de manutention d'éléments tubulaires |
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 |
CA2942356C (fr) | 2014-03-18 | 2019-12-31 | Canrig Drilling Technology Ltd. | Systeme de fonctionnement d'ensemble d'entrainement superieur pour operations souterraines |
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 |
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 |
US10428602B2 (en) | 2015-08-20 | 2019-10-01 | 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 |
US10309166B2 (en) | 2015-09-08 | 2019-06-04 | 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 |
US10480247B2 (en) | 2017-03-02 | 2019-11-19 | Weatherford Technology Holdings, Llc | Combined multi-coupler with rotating fixations for top drive |
US11131151B2 (en) | 2017-03-02 | 2021-09-28 | Weatherford Technology Holdings, Llc | Tool coupler with sliding coupling members 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 |
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 |
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 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
SU1134693A1 (ru) * | 1979-10-26 | 1985-01-15 | Специальное Конструкторское Бюро Сейсмической Техники | Устройство дл спуска и подъема колонны труб |
US4529045A (en) * | 1984-03-26 | 1985-07-16 | Varco International, Inc. | Top drive drilling unit with rotatable pipe support |
SU1266974A1 (ru) * | 1985-01-02 | 1986-10-30 | Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения | Устройство дл спуска бурильных труб |
US4800968A (en) * | 1987-09-22 | 1989-01-31 | Triten Corporation | Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use |
US4875530A (en) * | 1987-09-24 | 1989-10-24 | Parker Technology, Inc. | Automatic drilling system |
US4981180A (en) * | 1989-07-14 | 1991-01-01 | National-Oilwell | Positive lock of a drive assembly |
CA2518604C (fr) * | 1992-04-30 | 2008-03-25 | Dreco Energy Services Ltd. | Tete d'accrochage pour systeme de manutention de tiges |
RU2018623C1 (ru) * | 1992-06-05 | 1994-08-30 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Вращатель труб буровых установок |
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 |
US5433279A (en) * | 1993-07-20 | 1995-07-18 | Tessari; Robert M. | Portable top drive assembly |
US5553667A (en) | 1995-04-26 | 1996-09-10 | Weatherford U.S., Inc. | Cementing system |
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 |
US6536520B1 (en) * | 2000-04-17 | 2003-03-25 | Weatherford/Lamb, Inc. | Top drive casing system |
US6742596B2 (en) * | 2001-05-17 | 2004-06-01 | Weatherford/Lamb, Inc. | Apparatus and methods for tubular makeup interlock |
US5896589A (en) * | 1998-06-04 | 1999-04-27 | Chou; Terry | Swimming goggle frame with deformation prevention |
ATE328185T1 (de) * | 1999-03-05 | 2006-06-15 | Varco Int | Ein- und ausbauvorrrichtung für rohre |
US6431626B1 (en) * | 1999-04-09 | 2002-08-13 | Frankis Casing Crew And Rental Tools, Inc. | Tubular running tool |
CA2269393C (fr) * | 1999-04-21 | 2008-02-12 | Universe Machine Corporation | Clef de vissage a commande pneumatique et systeme de secours |
US6311792B1 (en) * | 1999-10-08 | 2001-11-06 | Tesco Corporation | Casing clamp |
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 |
US7296623B2 (en) | 2000-04-17 | 2007-11-20 | Weatherford/Lamb, Inc. | Methods and apparatus for applying torque and rotation to connections |
US7264050B2 (en) | 2000-09-22 | 2007-09-04 | Weatherford/Lamb, Inc. | Method and apparatus for controlling wellbore equipment |
GB2377233B (en) * | 2000-11-04 | 2005-05-11 | Weatherford Lamb | Safety mechanism for tubular gripping apparatus |
WO2003102350A2 (fr) * | 2002-05-30 | 2003-12-11 | Gray Eot, Inc. | Appareil de connexion et de deconnexion de tige de forage |
CA2451263C (fr) * | 2002-11-27 | 2010-01-05 | Weatherford/Lamb, Inc. | Methodes et dispositifs d'application de couple et de rotation a des connexions |
GB2414759B (en) * | 2003-04-04 | 2007-11-07 | Weatherford Lamb | 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 |
EP1730383B1 (fr) * | 2004-03-19 | 2011-06-08 | Tesco Corporation | Dispositif anti-jaillissement de type a lance |
US7284617B2 (en) | 2004-05-20 | 2007-10-23 | Weatherford/Lamb, Inc. | Casing running head |
NO336302B1 (no) * | 2004-06-07 | 2015-07-27 | Varco Int | Apparat og fremgangsmåte for ved hjelp av et toppdrevet rotasjonssystem å holde et rør |
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 |
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 |
CA2538196C (fr) * | 2005-02-28 | 2011-10-11 | Weatherford/Lamb, Inc. | Forage en eau profonde avec tubage |
DE602006013702D1 (de) * | 2005-12-12 | 2010-05-27 | Weatherford Lamb | Vorrichtung zum zugriff auf eine röhre auf einer bohrvorrichtung |
-
2006
- 2006-12-12 DE DE602006013702T patent/DE602006013702D1/de active Active
- 2006-12-12 EA EA201100260A patent/EA022508B1/ru not_active IP Right Cessation
- 2006-12-12 EP EP10156425.0A patent/EP2189618A3/fr not_active Withdrawn
- 2006-12-12 WO PCT/US2006/061945 patent/WO2007070805A2/fr active Application Filing
- 2006-12-12 CA CA2633182A patent/CA2633182C/fr active Active
- 2006-12-12 CN CN2012104014786A patent/CN102937007A/zh active Pending
- 2006-12-12 EP EP11157094.1A patent/EP2322755A3/fr not_active Withdrawn
- 2006-12-12 AT AT06848570T patent/ATE464455T1/de not_active IP Right Cessation
- 2006-12-12 CN CN2006800525910A patent/CN101365860B/zh not_active Expired - Fee Related
- 2006-12-12 CA CA2768010A patent/CA2768010C/fr active Active
- 2006-12-12 EA EA200870051A patent/EA015156B1/ru not_active IP Right Cessation
- 2006-12-12 EA EA201500372A patent/EA201500372A1/ru unknown
- 2006-12-12 EP EP10188275.1A patent/EP2284356A3/fr not_active Ceased
- 2006-12-12 EP EP10188277.7A patent/EP2284357B1/fr active Active
- 2006-12-12 CN CN201210400817.9A patent/CN102943637B/zh not_active Expired - Fee Related
- 2006-12-12 BR BRPI0619754A patent/BRPI0619754B8/pt not_active IP Right Cessation
- 2006-12-12 EP EP06848570A patent/EP1963612B1/fr active Active
- 2006-12-12 EP EP10188272.8A patent/EP2284355A3/fr not_active Ceased
- 2006-12-12 DK DK10188277.7T patent/DK2284357T3/da active
- 2006-12-12 EP EP11157091.7A patent/EP2322756A3/fr not_active Withdrawn
- 2006-12-12 CA CA2937095A patent/CA2937095C/fr active Active
- 2006-12-12 AU AU2006325824A patent/AU2006325824B2/en not_active Ceased
-
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 NO20110681A patent/NO20110681L/no not_active Application Discontinuation
- 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
-
2012
- 2012-10-29 NO NO20121262A patent/NO20121262L/no not_active Application Discontinuation
-
2013
- 2013-05-06 AU AU2013205714A patent/AU2013205714A1/en not_active Abandoned
-
2016
- 2016-12-14 AU AU2016273903A patent/AU2016273903A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10138690B2 (en) | Apparatus for gripping a tubular on a drilling rig | |
CA2633182C (fr) | Dispositif de prehension de tubulaire sur un appareil de forage | |
US7137454B2 (en) | Apparatus for facilitating the connection of tubulars using a top drive | |
US7370707B2 (en) | Method and apparatus for handling wellbore tubulars | |
CA2857796C (fr) | Compensateur de rame a entrainement par le haut avec outil de remplissage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |