GB2295631B - Hydraulic wireline tool - Google Patents

Hydraulic wireline tool

Info

Publication number
GB2295631B
GB2295631B GB9424478A GB9424478A GB2295631B GB 2295631 B GB2295631 B GB 2295631B GB 9424478 A GB9424478 A GB 9424478A GB 9424478 A GB9424478 A GB 9424478A GB 2295631 B GB2295631 B GB 2295631B
Authority
GB
United Kingdom
Prior art keywords
wireline tool
hydraulic wireline
hydraulic
tool
wireline
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.)
Expired - Lifetime
Application number
GB9424478A
Other versions
GB2295631A (en
GB9424478D0 (en
Inventor
Mark Buyers
Simon Benedict Fraser
Glenn Weldan Holcombe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9424478A priority Critical patent/GB2295631B/en
Publication of GB9424478D0 publication Critical patent/GB9424478D0/en
Publication of GB2295631A publication Critical patent/GB2295631A/en
Application granted granted Critical
Publication of GB2295631B publication Critical patent/GB2295631B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
GB9424478A 1994-12-03 1994-12-03 Hydraulic wireline tool Expired - Lifetime GB2295631B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9424478A GB2295631B (en) 1994-12-03 1994-12-03 Hydraulic wireline tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424478A GB2295631B (en) 1994-12-03 1994-12-03 Hydraulic wireline tool

Publications (3)

Publication Number Publication Date
GB9424478D0 GB9424478D0 (en) 1995-01-18
GB2295631A GB2295631A (en) 1996-06-05
GB2295631B true GB2295631B (en) 1998-10-21

Family

ID=10765408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424478A Expired - Lifetime GB2295631B (en) 1994-12-03 1994-12-03 Hydraulic wireline tool

Country Status (1)

Country Link
GB (1) GB2295631B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431269B1 (en) * 2000-10-11 2002-08-13 Schlumberger Technology Corporation Electrically controlled release device
US6851491B2 (en) 2002-09-27 2005-02-08 Weatherford/Lamb, Inc. Internal pressure indicator and locking mechanism for a downhole tool
CN110145269B (en) * 2019-04-28 2021-05-28 宝鸡石油机械有限责任公司 Remote hydraulic control type down-entering recovery tool for hole protector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238810A (en) * 1989-12-08 1991-06-12 Otis Eng Co Running tool for use with reeled tubing and method of operating same
GB2244736A (en) * 1990-06-04 1991-12-11 Texas Iron Works Hydraulic running and release tool with mechanical emergency release

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238810A (en) * 1989-12-08 1991-06-12 Otis Eng Co Running tool for use with reeled tubing and method of operating same
GB2244736A (en) * 1990-06-04 1991-12-11 Texas Iron Works Hydraulic running and release tool with mechanical emergency release

Also Published As

Publication number Publication date
GB2295631A (en) 1996-06-05
GB9424478D0 (en) 1995-01-18

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20141202