EG22948A - Electrically controlled release device - Google Patents

Electrically controlled release device

Info

Publication number
EG22948A
EG22948A EG20011066A EG20011066A EG22948A EG 22948 A EG22948 A EG 22948A EG 20011066 A EG20011066 A EG 20011066A EG 20011066 A EG20011066 A EG 20011066A EG 22948 A EG22948 A EG 22948A
Authority
EG
Egypt
Prior art keywords
latch
housing
releasable connector
projecting members
connector
Prior art date
Application number
EG20011066A
Other languages
English (en)
Inventor
Dee E Schrinner
Original Assignee
Schlumberger Seaco Inc
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 Schlumberger Seaco Inc filed Critical Schlumberger Seaco Inc
Application granted granted Critical
Publication of EG22948A publication Critical patent/EG22948A/xx

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
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices

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)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Lubricants (AREA)
  • Water Treatment By Sorption (AREA)
  • Processing Of Terminals (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
EG20011066A 2000-10-11 2001-10-10 Electrically controlled release device EG22948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/686,334 US6431269B1 (en) 2000-10-11 2000-10-11 Electrically controlled release device

Publications (1)

Publication Number Publication Date
EG22948A true EG22948A (en) 2002-01-13

Family

ID=24755880

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20011066A EG22948A (en) 2000-10-11 2001-10-10 Electrically controlled release device

Country Status (13)

Country Link
US (1) US6431269B1 (xx)
EP (1) EP1197631B1 (xx)
CN (1) CN1239808C (xx)
AT (1) ATE288021T1 (xx)
AU (1) AU763330B2 (xx)
CA (1) CA2358663C (xx)
CO (1) CO5310540A1 (xx)
DE (1) DE60108586T2 (xx)
DK (1) DK1197631T3 (xx)
EG (1) EG22948A (xx)
MX (1) MXPA01010179A (xx)
NO (1) NO323303B1 (xx)
SA (1) SA01220431B1 (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7894297B2 (en) * 2002-03-22 2011-02-22 Schlumberger Technology Corporation Methods and apparatus for borehole sensing including downhole tension sensing
US7187620B2 (en) * 2002-03-22 2007-03-06 Schlumberger Technology Corporation Method and apparatus for borehole sensing
WO2004046497A1 (en) * 2002-11-15 2004-06-03 Baker Hughes Incorporated Releasable wireline cablehead
NO322086B1 (no) * 2003-04-01 2006-08-14 Smedvig Offshore As Anordning ved innfestning av en med leder forsynt kabel
NO318058B1 (no) * 2003-04-11 2005-01-24 Smedvig Offshore As Fremgangsmate og anordning for styrt frakopling av en kabel
DE202004009156U1 (de) * 2004-06-09 2005-10-27 Keitz, Andreas Von Nottrennbare Lichtleitung
GB0414765D0 (en) * 2004-07-01 2004-08-04 Expro North Sea Ltd Improved well servicing tool storage system for subsea well intervention
US7407005B2 (en) * 2005-06-10 2008-08-05 Schlumberger Technology Corporation Electrically controlled release device
US7537061B2 (en) * 2006-06-13 2009-05-26 Precision Energy Services, Inc. System and method for releasing and retrieving memory tool with wireline in well pipe
US7967072B2 (en) * 2008-07-22 2011-06-28 Schlumberger Technology Corporation Logging head release mechanism
US8505633B2 (en) * 2008-07-22 2013-08-13 Schlumberger Technology Corporation Weakpoint coupling of selectively adjustable load bearing capacity
CN101509371B (zh) 2009-03-12 2011-12-14 西安通源石油科技股份有限公司 石油测井马笼头
US9464489B2 (en) 2009-08-19 2016-10-11 Schlumberger Technology Corporation Method and apparatus for pipe-conveyed well logging
GB2479778A (en) 2010-04-22 2011-10-26 Sondex Wireline Ltd Downhole releasable connector with electric contacts
US8807228B2 (en) * 2012-03-30 2014-08-19 Schlumberger Technology Corporation Friction reduction mechanism for a downhole release assembly
US9068411B2 (en) * 2012-05-25 2015-06-30 Baker Hughes Incorporated Thermal release mechanism for downhole tools
WO2014099723A1 (en) * 2012-12-18 2014-06-26 Schlumberger Canada Limited Pump down conveyance
WO2014179447A1 (en) * 2013-04-30 2014-11-06 Schlumberger Canada Limited Methods and systems for deploying cable into a well
US9869138B2 (en) * 2014-08-20 2018-01-16 Schlumberger Technology Corporation Methods and apparatus for releasably connecting a cable with a tool
CN105909200B (zh) * 2016-04-15 2018-11-27 中国石油天然气股份有限公司 水平井用电缆预置装置
CN106089182A (zh) * 2016-06-30 2016-11-09 中石化石油工程技术服务有限公司 投球剪切释放器
CN106014312A (zh) * 2016-06-30 2016-10-12 中石化石油工程技术服务有限公司 一种泵出存储式测井专用熔断式释放器
GB2554385B8 (en) * 2016-09-23 2021-09-08 Weatherford Uk Ltd Connector apparatus
US10760362B2 (en) 2017-12-04 2020-09-01 Schlumberger Technology Corporation Systems and methods for a release device
US11021923B2 (en) 2018-04-27 2021-06-01 DynaEnergetics Europe GmbH Detonation activated wireline release tool
USD903064S1 (en) 2020-03-31 2020-11-24 DynaEnergetics Europe GmbH Alignment sub
US11078763B2 (en) 2018-08-10 2021-08-03 Gr Energy Services Management, Lp Downhole perforating tool with integrated detonation assembly and method of using same
US11994008B2 (en) 2018-08-10 2024-05-28 Gr Energy Services Management, Lp Loaded perforating gun with plunging charge assembly and method of using same
SG11202103053XA (en) * 2018-10-01 2021-04-29 Impact Selector International Llc Downhole release apparatus
US11359440B2 (en) * 2019-08-21 2022-06-14 Tier 1 Energy Tech, Inc. Cable head for attaching a downhole tool to a wireline
CN112196476A (zh) * 2020-09-09 2021-01-08 中国石油天然气股份有限公司 一种水平井电缆分簇射孔枪串安全释放装置
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Family Cites Families (8)

* 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
US4275786A (en) * 1978-12-15 1981-06-30 Schlumberger Technology Corporation Apparatus for selectively coupling cables to well tools
FR2688263B1 (fr) * 1992-03-05 1994-05-27 Schlumberger Services Petrol Procede et dispositif d'accrochage et de decrochage d'un ensemble amovible suspendu a un cable, sur un ensemble de fond de puits place dans un puits de forage petrolier.
EP0619855A1 (en) * 1992-09-04 1994-10-19 Halliburton Company Hydraulic release apparatus and method
US5323583A (en) * 1993-03-26 1994-06-28 Frank Venegas, Jr. Stanchion with sleeve and method of using same
GB2295631B (en) * 1994-12-03 1998-10-21 Mark Buyers Hydraulic wireline tool
US5810088A (en) * 1997-03-26 1998-09-22 Baker Hughes, Inc. Electrically actuated disconnect apparatus and method
US6032733A (en) 1997-08-22 2000-03-07 Halliburton Energy Services, Inc. Cable head

Also Published As

Publication number Publication date
MXPA01010179A (es) 2004-11-10
CN1366126A (zh) 2002-08-28
AU5800501A (en) 2002-05-02
EP1197631A3 (en) 2003-01-02
EP1197631B1 (en) 2005-01-26
EP1197631A2 (en) 2002-04-17
CN1239808C (zh) 2006-02-01
CA2358663C (en) 2008-06-03
CA2358663A1 (en) 2002-04-11
NO20014929D0 (no) 2001-10-10
NO20014929L (no) 2002-04-12
US6431269B1 (en) 2002-08-13
NO323303B1 (no) 2007-03-05
SA01220431B1 (ar) 2006-12-18
AU763330B2 (en) 2003-07-17
ATE288021T1 (de) 2005-02-15
DE60108586D1 (de) 2005-03-03
DK1197631T3 (da) 2005-05-30
DE60108586T2 (de) 2005-12-22
CO5310540A1 (es) 2003-08-29

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