GB9818506D0 - A downhole tool - Google Patents

A downhole tool

Info

Publication number
GB9818506D0
GB9818506D0 GBGB9818506.9A GB9818506A GB9818506D0 GB 9818506 D0 GB9818506 D0 GB 9818506D0 GB 9818506 A GB9818506 A GB 9818506A GB 9818506 D0 GB9818506 D0 GB 9818506D0
Authority
GB
United Kingdom
Prior art keywords
downhole tool
downhole
tool
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
GBGB9818506.9A
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.)
NICOLL GEORGE
Original Assignee
NICOLL GEORGE
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 NICOLL GEORGE filed Critical NICOLL GEORGE
Priority to GBGB9818506.9A priority Critical patent/GB9818506D0/en
Publication of GB9818506D0 publication Critical patent/GB9818506D0/en
Priority to AU54313/99A priority patent/AU5431399A/en
Priority to PCT/GB1999/002666 priority patent/WO2000012864A1/en
Ceased legal-status Critical Current

Links

GBGB9818506.9A 1998-08-26 1998-08-26 A downhole tool Ceased GB9818506D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9818506.9A GB9818506D0 (en) 1998-08-26 1998-08-26 A downhole tool
AU54313/99A AU5431399A (en) 1998-08-26 1999-08-26 A reverse circulating tool for cleaning a well
PCT/GB1999/002666 WO2000012864A1 (en) 1998-08-26 1999-08-26 A reverse circulating tool for cleaning a well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9818506.9A GB9818506D0 (en) 1998-08-26 1998-08-26 A downhole tool

Publications (1)

Publication Number Publication Date
GB9818506D0 true GB9818506D0 (en) 1998-10-21

Family

ID=10837797

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9818506.9A Ceased GB9818506D0 (en) 1998-08-26 1998-08-26 A downhole tool

Country Status (3)

Country Link
AU (1) AU5431399A (en)
GB (1) GB9818506D0 (en)
WO (1) WO2000012864A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058602A1 (en) * 1999-03-30 2000-10-05 French Oilfield Services Limited Method and apparatus for cleaning boreholes
GB2371818B (en) 2001-02-06 2004-09-22 Ruff Pup Ltd A casing scraper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023810A (en) * 1957-05-29 1962-03-06 Edwin A Anderson Junk retriever
US3500933A (en) * 1968-08-16 1970-03-17 Gulf Oil Corp Method and apparatus for removing debris from cased wells
US4060140A (en) * 1975-10-22 1977-11-29 Halliburton Company Method and apparatus for preventing debris build-up in underwater oil wells
US4515212A (en) * 1983-01-20 1985-05-07 Marathon Oil Company Internal casing wiper for an oil field well bore hole
US4671359A (en) * 1986-03-11 1987-06-09 Atlantic Richfield Company Apparatus and method for solids removal from wellbores
US5318128A (en) * 1992-12-09 1994-06-07 Baker Hughes Incorporated Method and apparatus for cleaning wellbore perforations
US5402850A (en) * 1994-01-13 1995-04-04 Lalande; Phillip T. Methods of using reverse circulating tool in a well borehole

Also Published As

Publication number Publication date
WO2000012864A1 (en) 2000-03-09
AU5431399A (en) 2000-03-21

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Legal Events

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