GB0109587D0 - Downhole tools - Google Patents

Downhole tools

Info

Publication number
GB0109587D0
GB0109587D0 GB0109587A GB0109587A GB0109587D0 GB 0109587 D0 GB0109587 D0 GB 0109587D0 GB 0109587 A GB0109587 A GB 0109587A GB 0109587 A GB0109587 A GB 0109587A GB 0109587 D0 GB0109587 D0 GB 0109587D0
Authority
GB
United Kingdom
Prior art keywords
downhole tools
downhole
tools
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.)
Ceased
Application number
GB0109587A
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 GB0109587A priority Critical patent/GB0109587D0/en
Publication of GB0109587D0 publication Critical patent/GB0109587D0/en
Priority to PCT/GB2002/001757 priority patent/WO2002086281A1/en
Ceased legal-status Critical Current

Links

GB0109587A 2001-04-19 2001-04-19 Downhole tools Ceased GB0109587D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0109587A GB0109587D0 (en) 2001-04-19 2001-04-19 Downhole tools
PCT/GB2002/001757 WO2002086281A1 (en) 2001-04-19 2002-04-17 Downhole cup packer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0109587A GB0109587D0 (en) 2001-04-19 2001-04-19 Downhole tools

Publications (1)

Publication Number Publication Date
GB0109587D0 true GB0109587D0 (en) 2001-06-06

Family

ID=9913036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0109587A Ceased GB0109587D0 (en) 2001-04-19 2001-04-19 Downhole tools

Country Status (2)

Country Link
GB (1) GB0109587D0 (en)
WO (1) WO2002086281A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513847A (en) * 2013-05-03 2014-11-12 Rubberatkins Ltd Seal Assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867984A (en) * 1972-11-21 1975-02-25 Alex Dufrene Tubing plug
FR2512154B1 (en) * 1981-09-03 1984-06-15 Elf Aquitaine
US4427063A (en) * 1981-11-09 1984-01-24 Halliburton Company Retrievable bridge plug
US4460041A (en) * 1982-09-13 1984-07-17 Baker Oil Tools, Inc. Subterranean well tool with pressure equalizing release
US4809989A (en) * 1987-06-05 1989-03-07 Otis Engineering Corporation Coil spring supported sealing element and device
EP0543642A3 (en) * 1991-11-22 1993-08-11 Halliburton Company Downhole seal circulating devices
GB2291667A (en) * 1992-05-15 1996-01-31 Halliburton Co Retrievable well packer
US5803177A (en) * 1996-12-11 1998-09-08 Halliburton Energy Services Well treatment fluid placement tool and methods

Also Published As

Publication number Publication date
WO2002086281A1 (en) 2002-10-31

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)