GB2348905B - Tubing plug for operating a downhole device - Google Patents

Tubing plug for operating a downhole device

Info

Publication number
GB2348905B
GB2348905B GB0014306A GB0014306A GB2348905B GB 2348905 B GB2348905 B GB 2348905B GB 0014306 A GB0014306 A GB 0014306A GB 0014306 A GB0014306 A GB 0014306A GB 2348905 B GB2348905 B GB 2348905B
Authority
GB
United Kingdom
Prior art keywords
operating
downhole device
tubing plug
tubing
plug
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 - Fee Related
Application number
GB0014306A
Other versions
GB2348905A (en
GB0014306D0 (en
Inventor
Dinesh R Patel
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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 Technology Corp filed Critical Schlumberger Technology Corp
Publication of GB0014306D0 publication Critical patent/GB0014306D0/en
Publication of GB2348905A publication Critical patent/GB2348905A/en
Application granted granted Critical
Publication of GB2348905B publication Critical patent/GB2348905B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
GB0014306A 1997-12-12 1998-12-04 Tubing plug for operating a downhole device Expired - Fee Related GB2348905B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6804297P 1997-12-12 1997-12-12
PCT/US1998/025825 WO1999031350A1 (en) 1997-12-12 1998-12-04 Tubing plug for operating a downhole device

Publications (3)

Publication Number Publication Date
GB0014306D0 GB0014306D0 (en) 2000-08-02
GB2348905A GB2348905A (en) 2000-10-18
GB2348905B true GB2348905B (en) 2002-06-12

Family

ID=22080058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0014306A Expired - Fee Related GB2348905B (en) 1997-12-12 1998-12-04 Tubing plug for operating a downhole device

Country Status (3)

Country Link
AU (1) AU1627999A (en)
GB (1) GB2348905B (en)
WO (1) WO1999031350A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018004520A (en) * 2015-10-12 2018-07-06 Drilling Innovative Solutions Llc Pilot inside a ball suitable for wellbore operations.
NO20210371A1 (en) * 2018-09-25 2021-03-24 Schlumberger Technology Bv Ball valve for improved performance in debris laden environments
CN114075939B (en) * 2022-01-07 2022-06-10 胜利油田北方实业集团有限责任公司 Oil pipe plug convenient to operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688727A (en) * 1950-12-04 1953-03-11 Baker Oil Tools Inc Positive shut-off ported casing apparatus for well cementing
US2999545A (en) * 1957-06-03 1961-09-12 Baker Oil Tools Inc Retrievable plug
US3912008A (en) * 1972-07-28 1975-10-14 Baker Oil Tools Inc Subsurface well bore shifting tool
EP0823537A1 (en) * 1996-08-02 1998-02-11 Halliburton Energy Services, Inc. Well stabilisation tool and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688727A (en) * 1950-12-04 1953-03-11 Baker Oil Tools Inc Positive shut-off ported casing apparatus for well cementing
US2999545A (en) * 1957-06-03 1961-09-12 Baker Oil Tools Inc Retrievable plug
US3912008A (en) * 1972-07-28 1975-10-14 Baker Oil Tools Inc Subsurface well bore shifting tool
EP0823537A1 (en) * 1996-08-02 1998-02-11 Halliburton Energy Services, Inc. Well stabilisation tool and method

Also Published As

Publication number Publication date
AU1627999A (en) 1999-07-05
GB2348905A (en) 2000-10-18
GB0014306D0 (en) 2000-08-02
WO1999031350A1 (en) 1999-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101204