BR0210708A - Dispositivo para controle de direção de perfuração - Google Patents
Dispositivo para controle de direção de perfuraçãoInfo
- Publication number
- BR0210708A BR0210708A BR0210708-2A BR0210708A BR0210708A BR 0210708 A BR0210708 A BR 0210708A BR 0210708 A BR0210708 A BR 0210708A BR 0210708 A BR0210708 A BR 0210708A
- Authority
- BR
- Brazil
- Prior art keywords
- deflection
- control device
- direction control
- support location
- drilling axis
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 4
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
"DISPOSITIVO PARA CONTROLE DE DIREçãO DE PERFURAçãO". A presente invenção refere-se a um conjunto de deflexão de eixo de perfuração para um dispositivo para controle de direção de perfuração do tipo que compreende um eixo de perfuração rotativo e uma carcaça para suportar um comprimento do eixo de perfuração para rotação nela. O conjunto de deflexão é contido dentro da carcaça, e é localizado axialmente entre uma primeira localização de suporte e uma segunda localização de suporte, para dobrar o eixo de perfuração entre a primeira localização de suporte e a segunda localização de suporte. O conjunto de deflexão inclui um mecanismo de deflexão para imprimir movimento lateral ao eixo de perfuração para dobrar o eixo de perfuração, um atuador de deflexão para atuar o mecanismo de deflexão em resposta a movimento longitudinal do atuador de deflexão, e um mecanismo de articulação de deflexão, entre o mecanismo de deflexão e o atuador de deflexão, para converter movimento longitudinal do atuador de deflexão em movimento lateral do eixo de perfuração.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002351978A CA2351978C (en) | 2001-06-28 | 2001-06-28 | Drilling direction control device |
PCT/CA2002/000984 WO2003002841A1 (en) | 2001-06-28 | 2002-06-27 | Drilling direction control device |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0210708A true BR0210708A (pt) | 2004-07-20 |
BR0210708B1 BR0210708B1 (pt) | 2011-11-01 |
Family
ID=4169385
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0210708-2A BR0210708B1 (pt) | 2001-06-28 | 2002-06-27 | conjunto de deflexão de eixo de perfuração. |
BRPI0216003-0A BR0216003B1 (pt) | 2001-06-28 | 2002-06-27 | dispositivo para impedir a rotaÇço relativa entre os membros interno e externo de uma ferramenta. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0216003-0A BR0216003B1 (pt) | 2001-06-28 | 2002-06-27 | dispositivo para impedir a rotaÇço relativa entre os membros interno e externo de uma ferramenta. |
Country Status (7)
Country | Link |
---|---|
US (2) | US6769499B2 (pt) |
EP (2) | EP1479870B1 (pt) |
BR (2) | BR0210708B1 (pt) |
CA (2) | CA2494237C (pt) |
DE (2) | DE60234536D1 (pt) |
NO (2) | NO327548B1 (pt) |
WO (1) | WO2003002841A1 (pt) |
Families Citing this family (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7513318B2 (en) * | 2002-02-19 | 2009-04-07 | Smith International, Inc. | Steerable underreamer/stabilizer assembly and method |
US7213766B2 (en) * | 2003-11-17 | 2007-05-08 | Dpd Patent Trust Ltd | Multi-interface compact personal token apparatus and methods of use |
US7955357B2 (en) | 2004-07-02 | 2011-06-07 | Ellipse Technologies, Inc. | Expandable rod system to treat scoliosis and method of using the same |
CA2588135C (en) | 2004-11-19 | 2012-02-14 | Halliburton Energy Services, Inc. | Methods and apparatus for drilling, completing and configuring u-tube boreholes |
GB2424909B (en) * | 2005-04-05 | 2010-05-26 | Technology Ventures Internat L | Directional drilling |
GB2425791A (en) * | 2005-05-06 | 2006-11-08 | Sondex Limited | A steering apparatus for a steerable drilling tool |
US7481282B2 (en) * | 2005-05-13 | 2009-01-27 | Weatherford/Lamb, Inc. | Flow operated orienter |
US7311157B1 (en) * | 2005-05-31 | 2007-12-25 | Rpm Tools, Inc. | Tool for controlling rotation of a bottom hole assembly with respect to a drillstring |
US7588082B2 (en) * | 2005-07-22 | 2009-09-15 | Halliburton Energy Services, Inc. | Downhole tool position sensing system |
GB0515394D0 (en) * | 2005-07-27 | 2005-08-31 | Schlumberger Holdings | Steerable drilling system |
EP1917499B1 (en) | 2005-08-03 | 2019-08-14 | Halliburton Energy Services, Inc. | An orientation sensing apparatus and a method for determining an orientation |
US7861802B2 (en) * | 2006-01-18 | 2011-01-04 | Smith International, Inc. | Flexible directional drilling apparatus and method |
US7506703B2 (en) * | 2006-01-18 | 2009-03-24 | Smith International, Inc. | Drilling and hole enlargement device |
US20080023229A1 (en) * | 2006-05-16 | 2008-01-31 | Schlumberger Technology Corporation | Tri stable actuator apparatus and method |
US8967296B2 (en) * | 2006-05-31 | 2015-03-03 | Schlumberger Technology Corporation | Rotary steerable drilling apparatus and method |
US7862502B2 (en) | 2006-10-20 | 2011-01-04 | Ellipse Technologies, Inc. | Method and apparatus for adjusting a gastrointestinal restriction device |
US20090112262A1 (en) | 2007-10-30 | 2009-04-30 | Scott Pool | Skeletal manipulation system |
GB2455734B (en) * | 2007-12-19 | 2010-03-24 | Schlumberger Holdings | Steerable system |
CA2650152C (en) * | 2008-01-17 | 2012-09-11 | Weatherford/Lamb, Inc. | Flow operated orienter |
US11202707B2 (en) | 2008-03-25 | 2021-12-21 | Nuvasive Specialized Orthopedics, Inc. | Adjustable implant system |
US8360172B2 (en) * | 2008-04-16 | 2013-01-29 | Baker Hughes Incorporated | Steering device for downhole tools |
WO2009148921A1 (en) * | 2008-05-29 | 2009-12-10 | Dreco Energy Services Ltd. | Mechanism for providing controllable angular orientation while transmitting torsional load |
JP5153534B2 (ja) * | 2008-09-16 | 2013-02-27 | 株式会社ハーモニック・ドライブ・システムズ | 掘削装置のドリルビットシャフト構造 |
US20100072708A1 (en) * | 2008-09-19 | 2010-03-25 | Engineering Design Resources Ltd. | Seal assembly |
US11241257B2 (en) | 2008-10-13 | 2022-02-08 | Nuvasive Specialized Orthopedics, Inc. | Spinal distraction system |
US8185312B2 (en) | 2008-10-22 | 2012-05-22 | Gyrodata, Incorporated | Downhole surveying utilizing multiple measurements |
US8095317B2 (en) | 2008-10-22 | 2012-01-10 | Gyrodata, Incorporated | Downhole surveying utilizing multiple measurements |
US9388635B2 (en) * | 2008-11-04 | 2016-07-12 | Halliburton Energy Services, Inc. | Method and apparatus for controlling an orientable connection in a drilling assembly |
US8382756B2 (en) | 2008-11-10 | 2013-02-26 | Ellipse Technologies, Inc. | External adjustment device for distraction device |
US8210282B2 (en) * | 2008-11-14 | 2012-07-03 | Strata Directional Technology, Llc | System and method for preventing slippage and rotation of component alone a tubular shaft |
US8197490B2 (en) | 2009-02-23 | 2012-06-12 | Ellipse Technologies, Inc. | Non-invasive adjustable distraction system |
US9622792B2 (en) | 2009-04-29 | 2017-04-18 | Nuvasive Specialized Orthopedics, Inc. | Interspinous process device and method |
DE102009030865A1 (de) * | 2009-06-26 | 2010-12-30 | Tracto-Technik Gmbh & Co. Kg | Führungsvorrichtung für eine Bohrvorrichtung |
JP5751642B2 (ja) | 2009-09-04 | 2015-07-22 | エリプス テクノロジーズ, インク.Ellipse Technologies, Inc. | 骨成長装置および方法 |
US7882906B1 (en) * | 2009-11-03 | 2011-02-08 | Decuir Sr Perry Joseph | Up-down vibratory drilling and jarring tool |
US8905159B2 (en) * | 2009-12-15 | 2014-12-09 | Schlumberger Technology Corporation | Eccentric steering device and methods of directional drilling |
NO2921638T3 (pt) | 2010-01-28 | 2018-08-18 | ||
US9248043B2 (en) | 2010-06-30 | 2016-02-02 | Ellipse Technologies, Inc. | External adjustment device for distraction device |
US8734488B2 (en) | 2010-08-09 | 2014-05-27 | Ellipse Technologies, Inc. | Maintenance feature in magnetic implant |
WO2012112396A2 (en) | 2011-02-14 | 2012-08-23 | Ellipse Technologies, Inc. | Device and method for treating fractured bones |
NO335294B1 (no) * | 2011-05-12 | 2014-11-03 | 2TD Drilling AS | Innretning for retningsboring |
EP2718749A4 (en) | 2011-08-10 | 2015-07-29 | Halliburton Energy Services Inc | COIL WINDING PROCESS FOR BORIZING MEASURING TOOLS |
US10743794B2 (en) | 2011-10-04 | 2020-08-18 | Nuvasive Specialized Orthopedics, Inc. | Devices and methods for non-invasive implant length sensing |
WO2013066946A1 (en) | 2011-11-01 | 2013-05-10 | Ellipse Technologies, Inc. | Adjustable magnetic devices and methods of using same |
US9163498B2 (en) | 2011-12-14 | 2015-10-20 | Baker Hughes Incorporated | Apparatus and methods for determining parameters downhole using gravity-affected sensor |
CA2876375C (en) * | 2012-06-12 | 2016-08-16 | Halliburton Energy Services, Inc. | Modular rotary steerable actuators, steering tools, and rotary steerable drilling systems with modular actuators |
US20130338714A1 (en) | 2012-06-15 | 2013-12-19 | Arvin Chang | Magnetic implants with improved anatomical compatibility |
CN104662250B (zh) * | 2012-09-14 | 2017-09-15 | 哈里伯顿能源服务公司 | 旋转的可操纵的钻探系统 |
US9044281B2 (en) | 2012-10-18 | 2015-06-02 | Ellipse Technologies, Inc. | Intramedullary implants for replacing lost bone |
IN2015DN03762A (pt) | 2012-10-29 | 2015-10-02 | Ellipse Technologies Inc | |
US9541672B2 (en) | 2012-12-19 | 2017-01-10 | Baker Hughes Incorporated | Estimating change in position of production tubing in a well |
WO2014107471A1 (en) * | 2013-01-02 | 2014-07-10 | Schlumberger Canada Limited | Anti-rotation device and method for alternate deployable electric submersible pumps |
US9179938B2 (en) | 2013-03-08 | 2015-11-10 | Ellipse Technologies, Inc. | Distraction devices and method of assembling the same |
US9597091B2 (en) | 2013-05-13 | 2017-03-21 | Empire Technology Development Llc | Articulated bone drill and tap |
US10226242B2 (en) | 2013-07-31 | 2019-03-12 | Nuvasive Specialized Orthopedics, Inc. | Noninvasively adjustable suture anchors |
US9801734B1 (en) | 2013-08-09 | 2017-10-31 | Nuvasive, Inc. | Lordotic expandable interbody implant |
US10751094B2 (en) | 2013-10-10 | 2020-08-25 | Nuvasive Specialized Orthopedics, Inc. | Adjustable spinal implant |
US9284793B2 (en) | 2013-11-13 | 2016-03-15 | Halliburton Energy Services, Inc. | Externally serviceable slip ring apparatus |
US9391417B2 (en) | 2013-11-13 | 2016-07-12 | Halliburton Energy Services, Inc. | Hydroplaning reducing slip ring apparatus |
CN105723131B (zh) * | 2013-12-18 | 2018-05-01 | 哈里伯顿能源服务公司 | 用于调节径向偏转和倾斜的设备 |
US9447640B2 (en) * | 2014-01-03 | 2016-09-20 | Nabors Lux Finance 2 Sarl | Directional drilling tool with eccentric coupling |
CN105829740B (zh) | 2014-01-21 | 2017-12-15 | 哈利伯顿能源服务公司 | 具有定向联接机构的锁紧螺母 |
CA2936045C (en) * | 2014-01-24 | 2021-01-19 | Halliburton Energy Services, Inc. | Method and criteria for trajectory control |
US10041303B2 (en) | 2014-02-14 | 2018-08-07 | Halliburton Energy Services, Inc. | Drilling shaft deflection device |
WO2015122917A1 (en) | 2014-02-14 | 2015-08-20 | Halliburton Energy Services Inc. | Individually variably configurable drag members in an anti-rotation device |
CA2933812C (en) | 2014-02-14 | 2018-10-30 | Halliburton Energy Services Inc. | Uniformly variably configurable drag members in an anti-rotation device |
WO2015139108A1 (en) | 2014-03-21 | 2015-09-24 | Halliburton Energy Services, Inc. | Apparatus with a rotary seal assembly axially coincident with a shaft tilting focal point |
CA2937350C (en) * | 2014-03-21 | 2018-01-16 | Halliburton Energy Services, Inc. | Bearing assembly including a focal bearing and load sharing thrust bearings |
EP3105828A4 (en) | 2014-04-15 | 2017-08-30 | Halliburton Energy Services, Inc. | Slip ring with a tensioned contact element |
CN111345867A (zh) | 2014-04-28 | 2020-06-30 | 诺威适骨科专科公司 | 遥控装置 |
EP3132117B1 (en) * | 2014-08-11 | 2019-11-13 | Landmark Graphics Corporation | Directional tendency predictors for rotary steerable systems |
NO342903B1 (no) * | 2014-08-14 | 2018-08-27 | Huygens As | System og fremgangsmåte for detektering av posisjon og orientering av et nedihulls legeme |
RU2669414C1 (ru) | 2014-09-16 | 2018-10-11 | Халлибертон Энерджи Сервисез, Инк. | Способ и система направленного бурения, использующие контуры многократной обратной связи |
US9797204B2 (en) | 2014-09-18 | 2017-10-24 | Halliburton Energy Services, Inc. | Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system |
CN107106209B (zh) | 2014-10-23 | 2020-07-14 | 诺威适骨科专科公司 | 骨骼生长装置和用于该骨骼生长装置的外部遥控 |
US10577866B2 (en) * | 2014-11-19 | 2020-03-03 | Halliburton Energy Services, Inc. | Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency |
US9945222B2 (en) * | 2014-12-09 | 2018-04-17 | Schlumberger Technology Corporation | Closed loop control of drilling curvature |
WO2016105387A1 (en) | 2014-12-23 | 2016-06-30 | Halliburton Energy Service, Inc. | Steering assembly position sensing using radio frequency identification |
KR20230116081A (ko) | 2014-12-26 | 2023-08-03 | 누베이시브 스페셜라이즈드 오소페딕스, 인크. | 신연을 위한 시스템 및 방법 |
WO2016108823A1 (en) | 2014-12-29 | 2016-07-07 | Halliburton Energy Services, Inc. | Variable stiffness fixed bend housing for directional drilling |
US9523241B2 (en) * | 2014-12-30 | 2016-12-20 | Halliburton Energy Services, Inc. | Multi shot activation system |
US10238427B2 (en) | 2015-02-19 | 2019-03-26 | Nuvasive Specialized Orthopedics, Inc. | Systems and methods for vertebral adjustment |
GB201516261D0 (en) * | 2015-09-14 | 2015-10-28 | Xl Technology Ltd | Directional drilling system |
JP2018534983A (ja) | 2015-10-16 | 2018-11-29 | ニューベイシブ スペシャライズド オーソペディックス,インコーポレイテッド | 膝の関節炎を治療する調整可能なデバイス |
EP4275631A3 (en) | 2015-12-10 | 2024-02-28 | NuVasive Specialized Orthopedics, Inc. | External adjustment device for distraction device |
US10513889B2 (en) | 2016-01-27 | 2019-12-24 | Halliburton Energy Services, Inc. | Rotationally selectable lock of shaft to housing |
US10738540B2 (en) | 2016-01-27 | 2020-08-11 | Halliburton Energy Services, Inc. | Rheological fluid lock of shaft to housing |
DK3407812T3 (da) | 2016-01-28 | 2020-09-21 | Nuvasive Specialized Orthopedics Inc | System til knogletransport |
WO2017139548A1 (en) | 2016-02-10 | 2017-08-17 | Nuvasive Specialized Orthopedics, Inc. | Systems and methods for controlling multiple surgical variables |
US10883316B2 (en) * | 2016-06-06 | 2021-01-05 | Halliburton Energy Services, Inc. | Rotary steerable reamer lock and methods of use |
US11821311B2 (en) | 2016-07-28 | 2023-11-21 | Halliburton Energy Services, Inc. | Tilting anti-rotation system |
WO2018026365A1 (en) | 2016-08-03 | 2018-02-08 | Halliburton Energy Services, Inc. | A drilling system including a driveshaft/housing lock |
WO2018184087A1 (en) | 2017-04-03 | 2018-10-11 | Halliburton Energy Services, Inc. | Pressure balanced seal assembly |
WO2018218330A1 (en) | 2017-05-31 | 2018-12-06 | Halliburton Energy Services, Inc. | Shaft deflector with a deflection adjusting mechanism |
CN107676041B (zh) * | 2017-09-29 | 2023-10-20 | 中国地质大学(北京) | 平衡涡轮、偏转控制机构和机械式自动垂直钻具 |
CN108278083B (zh) * | 2018-01-24 | 2023-08-01 | 西南石油大学 | 利用凸轮四杆机构实现自动垂直钻井的井下工具 |
WO2020163792A1 (en) | 2019-02-07 | 2020-08-13 | 171Nuvasive Specialized Orthopedics, Inc. | Ultrasonic communication in medical devices |
US11589901B2 (en) | 2019-02-08 | 2023-02-28 | Nuvasive Specialized Orthopedics, Inc. | External adjustment device |
US11808133B2 (en) * | 2019-05-28 | 2023-11-07 | Schlumberger Technology Corporation | Slide drilling |
CN110160866B (zh) * | 2019-06-20 | 2024-02-06 | 四川大学 | 一种ring-on-ring双轴弯曲强度测试夹具及其定位盖 |
WO2021092544A1 (en) | 2019-11-08 | 2021-05-14 | XR Dynamics, LLC | Dynamic drilling systems and methods |
US11072998B2 (en) * | 2019-11-26 | 2021-07-27 | Halliburton Energy Services, Inc. | Downhole tools, multi-lateral intervention systems and methods to deploy a tubular into a lateral borehole of a multi-lateral well |
US12049823B2 (en) | 2020-01-31 | 2024-07-30 | Nts Amega West Usa, Inc. | Drilling apparatus and method for use with rotating drill pipe |
CN113494242B (zh) * | 2020-04-02 | 2024-08-06 | 中国石油化工股份有限公司 | 一种旋转导向工具及其使用方法 |
CA3201609A1 (en) * | 2021-02-12 | 2022-08-18 | Franklin Charles Rodriguez | Lateral locating assembly for lateral intervention |
JP2024509771A (ja) | 2021-02-23 | 2024-03-05 | ニューベイシブ スペシャライズド オーソペディックス,インコーポレイテッド | 調整可能なインプラント、システム、及び方法 |
US11737787B1 (en) | 2021-05-27 | 2023-08-29 | Nuvasive, Inc. | Bone elongating devices and methods of use |
NO20210892A1 (pt) | 2021-07-09 | 2023-01-10 | ||
WO2023014564A1 (en) | 2021-08-03 | 2023-02-09 | Nuvasive Specialized Orthopedics, Inc. | Adjustable implant |
CN114919641B (zh) * | 2022-06-02 | 2023-09-22 | 合众新能源汽车股份有限公司 | 一种车辆方向盘零偏的补偿方法及装置 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24012A (en) | 1859-05-17 | Twyer | ||
US2072320A (en) * | 1934-12-19 | 1937-03-02 | Charles E Thomas | Bit guide |
US2323027A (en) * | 1940-02-29 | 1943-06-29 | Gerstenkorn Wilhelm | Drilling implement |
US2696367A (en) * | 1949-05-13 | 1954-12-07 | A 1 Bit & Tool Company | Apparatus for stabilizing well drills |
US2815930A (en) * | 1954-02-23 | 1957-12-10 | Lynn W Storm | Drill pipe stabilizer and guide bushing |
US3823787A (en) | 1972-04-21 | 1974-07-16 | Continental Oil Co | Drill hole guidance system |
SE410753B (sv) | 1978-03-06 | 1979-10-29 | Haglund Mats Torbjorn | Anordning for att styra en borrkrona i en bestemd bana |
GB2091780B (en) * | 1981-01-23 | 1984-08-01 | Coal Industry Patents Ltd | Drilling methods and equipment |
GB2177738B (en) | 1985-07-13 | 1988-08-03 | Cambridge Radiation Tech | Control of drilling courses in the drilling of bore holes |
GB2172324B (en) | 1985-03-16 | 1988-07-20 | Cambridge Radiation Tech | Drilling apparatus |
GB2172325B (en) | 1985-03-16 | 1988-07-20 | Cambridge Radiation Tech | Drilling apparatus |
US4705117A (en) * | 1985-11-22 | 1987-11-10 | Amoco Corporation | Method and apparatus for reducing drill bit wear |
FR2625253A1 (fr) * | 1987-12-23 | 1989-06-30 | Inst Francais Du Petrole | Centreur embrayable en rotation notamment pour garniture de forage |
GB8830254D0 (en) | 1988-12-24 | 1989-02-22 | Cambridge Radiation Tech | Drilling apparatus |
GB8901348D0 (en) | 1989-01-21 | 1989-03-15 | Cambridge Radiation Tech | Drilling apparatus |
US5034929A (en) | 1989-08-02 | 1991-07-23 | Teleco Oilfield Services Inc. | Means for varying MWD tool operating modes from the surface |
JPH0814233B2 (ja) | 1990-07-18 | 1996-02-14 | 株式会社ハーモニック・ドライブ・システムズ | 部材の姿勢制御装置および掘削機の掘削方向制御装置 |
US5048621A (en) * | 1990-08-10 | 1991-09-17 | Masx Energy Services Group, Inc. | Adjustable bent housing for controlled directional drilling |
GB9025444D0 (en) * | 1990-11-22 | 1991-01-09 | Appleton Robert P | Drilling wells |
US5139094A (en) | 1991-02-01 | 1992-08-18 | Anadrill, Inc. | Directional drilling methods and apparatus |
US5117927A (en) * | 1991-02-01 | 1992-06-02 | Anadrill | Downhole adjustable bent assemblies |
GB2257447A (en) | 1991-07-10 | 1993-01-13 | Garrigh John Young | Stabiliser for a drill string |
CA2091448C (en) * | 1991-10-09 | 1997-01-07 | Allen Kent Rives | Well orienting tool and method of use |
JP2995118B2 (ja) | 1992-01-23 | 1999-12-27 | 石油公団 | 部材の位置決め装置およびこの装置を用いた掘削機の掘削方向制御装置 |
GB9210846D0 (en) * | 1992-05-21 | 1992-07-08 | Baroid Technology Inc | Drill bit steering |
US5314030A (en) | 1992-08-12 | 1994-05-24 | Massachusetts Institute Of Technology | System for continuously guided drilling |
US5314032A (en) * | 1993-05-17 | 1994-05-24 | Camco International Inc. | Movable joint bent sub |
US5368110A (en) * | 1993-10-28 | 1994-11-29 | Texaco Inc. | Downhole rotary bearing sub |
EP0718641B1 (en) | 1994-12-12 | 2003-08-13 | Baker Hughes Incorporated | Drilling system with downhole apparatus for transforming multiple downhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto |
GB9503827D0 (en) | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvements in or relating to steerable rotary drilling systems |
GB9503830D0 (en) | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvements in or relating to steerable rotary drilling systems" |
GB9503829D0 (en) | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvememnts in or relating to steerable rotary drilling systems" |
US5875859A (en) | 1995-03-28 | 1999-03-02 | Japan National Oil Corporation | Device for controlling the drilling direction of drill bit |
US5931239A (en) | 1995-05-19 | 1999-08-03 | Telejet Technologies, Inc. | Adjustable stabilizer for directional drilling |
GB9523901D0 (en) | 1995-11-22 | 1996-01-24 | Astec Dev Ltd | Bend and orientation apparatus |
WO1998029637A1 (en) * | 1996-12-31 | 1998-07-09 | Helms Charles M | Lockable swivel apparatus and method |
US6158529A (en) | 1998-12-11 | 2000-12-12 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing sliding sleeve |
US6470974B1 (en) * | 1999-04-14 | 2002-10-29 | Western Well Tool, Inc. | Three-dimensional steering tool for controlled downhole extended-reach directional drilling |
GB9902023D0 (en) | 1999-01-30 | 1999-03-17 | Pacitti Paolo | Directionally-controlled eccentric |
US6109372A (en) | 1999-03-15 | 2000-08-29 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing hydraulic servo-loop |
US6234259B1 (en) * | 1999-05-06 | 2001-05-22 | Vector Magnetics Inc. | Multiple cam directional controller for steerable rotary drill |
CA2277714C (en) | 1999-07-12 | 2005-02-15 | Halliburton Energy Services, Inc. | Steerable rotary drilling device and directional drilling method |
US6227313B1 (en) | 1999-07-23 | 2001-05-08 | Baker Hughes Incorporated | Anti-torque tool |
WO2002010547A1 (en) * | 2000-07-28 | 2002-02-07 | Webb Charles T | Directional drilling apparatus with shifting cam |
US6837315B2 (en) | 2001-05-09 | 2005-01-04 | Schlumberger Technology Corporation | Rotary steerable drilling tool |
-
2001
- 2001-06-28 CA CA002494237A patent/CA2494237C/en not_active Expired - Lifetime
- 2001-06-28 CA CA002351978A patent/CA2351978C/en not_active Expired - Lifetime
-
2002
- 2002-06-27 EP EP04018513A patent/EP1479870B1/en not_active Expired - Lifetime
- 2002-06-27 DE DE60234536T patent/DE60234536D1/de not_active Expired - Lifetime
- 2002-06-27 US US10/180,117 patent/US6769499B2/en not_active Expired - Lifetime
- 2002-06-27 EP EP02742607A patent/EP1409835B1/en not_active Expired - Lifetime
- 2002-06-27 WO PCT/CA2002/000984 patent/WO2003002841A1/en not_active Application Discontinuation
- 2002-06-27 BR BRPI0210708-2A patent/BR0210708B1/pt not_active IP Right Cessation
- 2002-06-27 DE DE60210463T patent/DE60210463T2/de not_active Expired - Lifetime
- 2002-06-27 BR BRPI0216003-0A patent/BR0216003B1/pt not_active IP Right Cessation
-
2003
- 2003-12-23 NO NO20035801A patent/NO327548B1/no not_active IP Right Cessation
-
2004
- 2004-06-28 US US10/876,661 patent/US7234544B2/en not_active Expired - Lifetime
- 2004-12-16 NO NO20045485A patent/NO329580B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1409835B1 (en) | 2006-04-05 |
EP1479870A2 (en) | 2004-11-24 |
NO327548B1 (no) | 2009-08-10 |
DE60234536D1 (de) | 2010-01-07 |
US20030034178A1 (en) | 2003-02-20 |
US20040231893A1 (en) | 2004-11-25 |
NO20035801L (no) | 2004-02-13 |
CA2351978C (en) | 2006-03-14 |
BR0216003B1 (pt) | 2013-05-07 |
EP1479870A3 (en) | 2005-11-30 |
NO329580B1 (no) | 2010-11-15 |
NO20045485L (no) | 2004-12-16 |
US7234544B2 (en) | 2007-06-26 |
US6769499B2 (en) | 2004-08-03 |
BR0210708B1 (pt) | 2011-11-01 |
CA2351978A1 (en) | 2002-12-28 |
EP1479870B1 (en) | 2009-11-25 |
DE60210463D1 (de) | 2006-05-18 |
DE60210463T2 (de) | 2006-11-30 |
EP1409835A1 (en) | 2004-04-21 |
CA2494237C (en) | 2008-03-25 |
CA2494237A1 (en) | 2002-12-28 |
WO2003002841A1 (en) | 2003-01-09 |
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