EP3613940A4 - Dispositif de guidage rotatif - Google Patents

Dispositif de guidage rotatif Download PDF

Info

Publication number
EP3613940A4
EP3613940A4 EP18879923.3A EP18879923A EP3613940A4 EP 3613940 A4 EP3613940 A4 EP 3613940A4 EP 18879923 A EP18879923 A EP 18879923A EP 3613940 A4 EP3613940 A4 EP 3613940A4
Authority
EP
European Patent Office
Prior art keywords
guide device
rotary guide
rotary
guide
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.)
Granted
Application number
EP18879923.3A
Other languages
German (de)
English (en)
Other versions
EP3613940A1 (fr
EP3613940B1 (fr
Inventor
Qingbo LIU
Qingyun Di
Tsili Wang
Wenxuan Chen
Jiansheng Du
Yongyou YANG
Xinzhen HE
Yang Liu
Linfeng Hong
Qijun XIE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Geology and Geophysics of CAS
Original Assignee
Institute of Geology and Geophysics of CAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Geology and Geophysics of CAS filed Critical Institute of Geology and Geophysics of CAS
Publication of EP3613940A1 publication Critical patent/EP3613940A1/fr
Publication of EP3613940A4 publication Critical patent/EP3613940A4/fr
Application granted granted Critical
Publication of EP3613940B1 publication Critical patent/EP3613940B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
EP18879923.3A 2017-11-14 2018-03-02 Dispositif de guidage rotatif Active EP3613940B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711119993.4A CN107939291B (zh) 2017-11-14 2017-11-14 一种旋转导向装置
PCT/CN2018/000086 WO2019095527A1 (fr) 2017-11-14 2018-03-02 Dispositif de guidage rotatif

Publications (3)

Publication Number Publication Date
EP3613940A1 EP3613940A1 (fr) 2020-02-26
EP3613940A4 true EP3613940A4 (fr) 2020-06-24
EP3613940B1 EP3613940B1 (fr) 2021-06-16

Family

ID=61935010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18879923.3A Active EP3613940B1 (fr) 2017-11-14 2018-03-02 Dispositif de guidage rotatif

Country Status (5)

Country Link
US (1) US20200190909A1 (fr)
EP (1) EP3613940B1 (fr)
JP (1) JP6821802B2 (fr)
CN (1) CN107939291B (fr)
WO (1) WO2019095527A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035677B (zh) * 2017-11-14 2019-08-16 中国科学院地质与地球物理研究所 一种混合式旋转导向装置
CN109505516B (zh) * 2018-12-13 2020-06-05 中国石油天然气集团有限公司 一种电动钻具滑动导向系统
CN110080682B (zh) * 2019-05-07 2020-10-27 中国科学院地质与地球物理研究所 一种旋转导向工具及传动装置
CN112031653B (zh) * 2019-06-06 2021-12-07 万晓跃 一种易造斜混合式旋转导向钻井系统
CN110259385A (zh) * 2019-08-02 2019-09-20 克拉玛依市万盛佳科技有限公司 一种石油钻井用的旋转导向装置
US11306540B2 (en) * 2020-06-17 2022-04-19 Institute Of Geology And Geophysics, Chinese Academy Of Sciences Push type rotary guide drilling system
CN111677445B (zh) * 2020-06-17 2020-12-29 中国科学院地质与地球物理研究所 一种推靠式旋转导向钻井系统
CN112360350B (zh) * 2020-12-10 2022-01-04 西南石油大学 机械式旋转导向钻井工具
CN113073939B (zh) * 2021-03-31 2022-04-29 中国石油大学(北京) 内推指向式旋转导向钻井工具
CN114139407B (zh) * 2022-02-07 2022-05-10 中海油田服务股份有限公司 用于旋转导向设备的导向力合成方法及装置
CN115387731A (zh) * 2022-08-31 2022-11-25 西南石油大学 一种泥浆驱动导向钻井系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028805A1 (fr) * 2003-09-15 2005-03-31 Baker Hughes Incorporated Trepan guide et procedes associes
WO2017065723A1 (fr) * 2015-10-12 2017-04-20 Halliburton Energy Services, Inc. Système de forage dirigé avec des cartouches

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918923B1 (fr) * 1966-11-28 1974-05-14
US4281723A (en) * 1980-02-22 1981-08-04 Conoco, Inc. Control system for a drilling apparatus
JP3005872B2 (ja) * 1990-12-25 2000-02-07 三和機材株式会社 掘進ケーシングの掘進方向修正装置
JP3605318B2 (ja) * 1999-07-05 2004-12-22 三菱重工業株式会社 トンネル掘削機
GB2408526B (en) * 2003-11-26 2007-10-17 Schlumberger Holdings Steerable drilling system
GB2425790B (en) * 2005-05-05 2010-09-01 Schlumberger Holdings Steerable drilling system
FR2898935B1 (fr) * 2006-03-27 2008-07-04 Francois Guy Jacques Re Millet Dispositif d'orientation d'outils de forage
US7631707B2 (en) * 2006-03-29 2009-12-15 Cyrus Solutions Corporation Shape memory alloy actuated steerable drilling tool
US7942214B2 (en) * 2006-11-16 2011-05-17 Schlumberger Technology Corporation Steerable drilling system
GB2450498A (en) * 2007-06-26 2008-12-31 Schlumberger Holdings Battery powered rotary steerable drilling system
WO2009146190A1 (fr) * 2008-04-16 2009-12-03 Halliburton Energy Services Inc. Appareil et procédé de forage d'un puits
US7779933B2 (en) * 2008-04-30 2010-08-24 Schlumberger Technology Corporation Apparatus and method for steering a drill bit
US9145736B2 (en) * 2010-07-21 2015-09-29 Baker Hughes Incorporated Tilted bit rotary steerable drilling system
US9273522B2 (en) * 2011-10-14 2016-03-01 Baker Hughes Incorporated Steering head with integrated drilling dynamics control
BR112014031031A2 (pt) 2012-06-12 2017-06-27 Halliburton Energy Services Inc atuador modular, ferramenta de direção e sistema de perfuração direcionável giratório
US9366087B2 (en) * 2013-01-29 2016-06-14 Schlumberger Technology Corporation High dogleg steerable tool
CN203383731U (zh) * 2013-08-02 2014-01-08 中国石油化工集团公司 推靠指向式旋转导向钻井装置
CN204238856U (zh) * 2014-09-29 2015-04-01 中国石油化工集团公司 推靠式旋转导向装置
WO2016140685A1 (fr) * 2015-03-05 2016-09-09 Halliburton Energy Services, Inc. Forage directionnel avec des boîtiers coudés réglables
US20160326805A1 (en) * 2015-05-08 2016-11-10 Schlumberger Technology Corporation Piston converter for downhole drilling tool
CN204827226U (zh) * 2015-06-03 2015-12-02 中国石油大学(北京) 一种动态指向式旋转导向钻井工具
US20170107762A1 (en) 2015-10-20 2017-04-20 Weatherford Technology Holdings, Llc Pulsating Rotary Steerable System
US10378283B2 (en) * 2016-07-14 2019-08-13 Baker Hughes, A Ge Company, Llc Rotary steerable system with a steering device around a drive coupled to a disintegrating device for forming deviated wellbores
CN107060643B (zh) * 2016-12-16 2019-03-08 中国科学院地质与地球物理研究所 一种高造斜率混合式旋转导向系统及其控制方法
US10683702B2 (en) * 2017-10-29 2020-06-16 Weatherford Technology Holdings, Llc Rotary steerable system having actuator with linkage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028805A1 (fr) * 2003-09-15 2005-03-31 Baker Hughes Incorporated Trepan guide et procedes associes
WO2017065723A1 (fr) * 2015-10-12 2017-04-20 Halliburton Energy Services, Inc. Système de forage dirigé avec des cartouches

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019095527A1 *

Also Published As

Publication number Publication date
EP3613940A1 (fr) 2020-02-26
WO2019095527A1 (fr) 2019-05-23
EP3613940B1 (fr) 2021-06-16
JP6821802B2 (ja) 2021-01-27
CN107939291B (zh) 2019-07-09
JP2020526684A (ja) 2020-08-31
US20200190909A1 (en) 2020-06-18
CN107939291A (zh) 2018-04-20

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