GB201006750D0 - Downhole releasable connector - Google Patents

Downhole releasable connector

Info

Publication number
GB201006750D0
GB201006750D0 GBGB1006750.2A GB201006750A GB201006750D0 GB 201006750 D0 GB201006750 D0 GB 201006750D0 GB 201006750 A GB201006750 A GB 201006750A GB 201006750 D0 GB201006750 D0 GB 201006750D0
Authority
GB
United Kingdom
Prior art keywords
releasable connector
downhole releasable
downhole
connector
releasable
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.)
Withdrawn
Application number
GBGB1006750.2A
Other versions
GB2479778A (en
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.)
Sondex Wireline Ltd
Original Assignee
Sondex Wireline Ltd
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 Sondex Wireline Ltd filed Critical Sondex Wireline Ltd
Priority to GB1006750A priority Critical patent/GB2479778A/en
Publication of GB201006750D0 publication Critical patent/GB201006750D0/en
Priority to CA2737202A priority patent/CA2737202A1/en
Priority to US13/086,743 priority patent/US20110259601A1/en
Priority to EP11162727A priority patent/EP2381063A2/en
Priority to CN2011101128545A priority patent/CN102287153A/en
Priority to RU2011115529/03A priority patent/RU2011115529A/en
Publication of GB2479778A publication Critical patent/GB2479778A/en
Withdrawn legal-status Critical Current

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/02—Couplings; joints
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
GB1006750A 2010-04-22 2010-04-22 Downhole releasable connector with electric contacts Withdrawn GB2479778A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1006750A GB2479778A (en) 2010-04-22 2010-04-22 Downhole releasable connector with electric contacts
CA2737202A CA2737202A1 (en) 2010-04-22 2011-04-14 Downhole releasable connector
US13/086,743 US20110259601A1 (en) 2010-04-22 2011-04-14 Downhole releasable connector
EP11162727A EP2381063A2 (en) 2010-04-22 2011-04-15 Downhole releasable connector
CN2011101128545A CN102287153A (en) 2010-04-22 2011-04-21 Downhole releasable connector
RU2011115529/03A RU2011115529A (en) 2010-04-22 2011-04-21 Borehole Pluggable Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1006750A GB2479778A (en) 2010-04-22 2010-04-22 Downhole releasable connector with electric contacts

Publications (2)

Publication Number Publication Date
GB201006750D0 true GB201006750D0 (en) 2010-06-09
GB2479778A GB2479778A (en) 2011-10-26

Family

ID=42270686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006750A Withdrawn GB2479778A (en) 2010-04-22 2010-04-22 Downhole releasable connector with electric contacts

Country Status (6)

Country Link
US (1) US20110259601A1 (en)
EP (1) EP2381063A2 (en)
CN (1) CN102287153A (en)
CA (1) CA2737202A1 (en)
GB (1) GB2479778A (en)
RU (1) RU2011115529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106948764A (en) * 2017-05-18 2017-07-14 西南石油大学 A kind of deep water hydrocarbon test string safety control system attachment means

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201003846D0 (en) * 2010-03-09 2010-04-21 Viking Intervention Technology Cablehead
GB201204742D0 (en) 2012-03-19 2012-05-02 Muchalls Oilfield Service Company Ltd A downhole disconnect device and method of operation
US20140110130A1 (en) * 2012-10-24 2014-04-24 Weatherford/Lamb, Inc. Anchor Latch on Off For Sucker Rods
RU2614828C2 (en) * 2012-12-19 2017-03-29 Халлибертон Энерджи Сервисез, Инк. Torque limiter for drill string in well
US10036212B2 (en) 2016-06-21 2018-07-31 Schlumberger Technology Corporation Rope socket assembly and wireline logging heads including same
GB2554385B8 (en) 2016-09-23 2021-09-08 Weatherford Uk Ltd Connector apparatus
US10975650B2 (en) 2016-12-16 2021-04-13 Hunting Titan, Inc. Electronic release tool
WO2018128636A1 (en) 2017-01-09 2018-07-12 Halliburton Energy Services, Inc. Dissolvable connector for downhole application
US11136866B2 (en) 2017-02-23 2021-10-05 Hunting Titan, Inc. Electronic releasing mechanism
US10760362B2 (en) 2017-12-04 2020-09-01 Schlumberger Technology Corporation Systems and methods for a release device
CN108625798B (en) * 2018-03-30 2019-09-10 东北石油大学 A kind of deep water riser emergency on-off connector
US11111750B1 (en) 2020-02-21 2021-09-07 Saudi Arabian Oil Company Telescoping electrical connector joint
CN114016931B (en) * 2021-11-05 2023-10-31 中煤科工集团西安研究院有限公司 Monitoring cable time delay disengaging device, conveying assembly and timing recovery method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327784A (en) 1964-12-11 1967-06-27 Schlumberger Technology Corp Apparatus for releasably connecting well tools to a supporting member
US3517740A (en) 1968-05-27 1970-06-30 Schlumberger Technology Corp Apparatus for selectively releasing cable-suspended well tools
US4275786A (en) 1978-12-15 1981-06-30 Schlumberger Technology Corporation Apparatus for selectively coupling cables to well tools
US4997384A (en) * 1989-04-17 1991-03-05 Otis Engineering Corporation Wet connector
US6032733A (en) 1997-08-22 2000-03-07 Halliburton Energy Services, Inc. Cable head
US6422317B1 (en) * 2000-09-05 2002-07-23 Halliburton Energy Services, Inc. Flow control apparatus and method for use of the same
US6431269B1 (en) 2000-10-11 2002-08-13 Schlumberger Technology Corporation Electrically controlled release device
US6712146B2 (en) * 2001-11-30 2004-03-30 Halliburton Energy Services, Inc. Downhole assembly releasable connection
ATE322606T1 (en) 2002-10-24 2006-04-15 Welltec As METHOD FOR RELEASE CABLE FROM A CONNECTED DRILLING TOOL AND DEVICE FOR PERFORMING THIS METHOD
WO2004046497A1 (en) 2002-11-15 2004-06-03 Baker Hughes Incorporated Releasable wireline cablehead
US7407007B2 (en) 2005-08-26 2008-08-05 Schlumberger Technology Corporation System and method for isolating flow in a shunt tube
US7404725B2 (en) * 2006-07-03 2008-07-29 Hall David R Wiper for tool string direct electrical connection
CN101675207B (en) 2007-04-13 2013-05-22 韦尔泰克有限公司 Release device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106948764A (en) * 2017-05-18 2017-07-14 西南石油大学 A kind of deep water hydrocarbon test string safety control system attachment means
CN106948764B (en) * 2017-05-18 2023-04-21 西南石油大学 Connecting device for deep water oil gas test pipe column safety control system

Also Published As

Publication number Publication date
US20110259601A1 (en) 2011-10-27
GB2479778A (en) 2011-10-26
RU2011115529A (en) 2012-10-27
EP2381063A2 (en) 2011-10-26
CN102287153A (en) 2011-12-21
CA2737202A1 (en) 2011-10-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)