GB0008594D0 - Improved casing centraliser - Google Patents

Improved casing centraliser

Info

Publication number
GB0008594D0
GB0008594D0 GB0008594A GB0008594A GB0008594D0 GB 0008594 D0 GB0008594 D0 GB 0008594D0 GB 0008594 A GB0008594 A GB 0008594A GB 0008594 A GB0008594 A GB 0008594A GB 0008594 D0 GB0008594 D0 GB 0008594D0
Authority
GB
United Kingdom
Prior art keywords
improved casing
casing centraliser
centraliser
improved
casing
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
GB0008594A
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.)
Polyoil Ltd
Original Assignee
Polyoil Ltd
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 Polyoil Ltd filed Critical Polyoil Ltd
Priority to GB0008594A priority Critical patent/GB0008594D0/en
Publication of GB0008594D0 publication Critical patent/GB0008594D0/en
Priority to GB0108426A priority patent/GB2361019B/en
Ceased legal-status Critical Current

Links

GB0008594A 2000-04-08 2000-04-08 Improved casing centraliser Ceased GB0008594D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0008594A GB0008594D0 (en) 2000-04-08 2000-04-08 Improved casing centraliser
GB0108426A GB2361019B (en) 2000-04-08 2001-04-04 Improved casing centraliser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0008594A GB0008594D0 (en) 2000-04-08 2000-04-08 Improved casing centraliser

Publications (1)

Publication Number Publication Date
GB0008594D0 true GB0008594D0 (en) 2000-05-31

Family

ID=9889440

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0008594A Ceased GB0008594D0 (en) 2000-04-08 2000-04-08 Improved casing centraliser
GB0108426A Expired - Lifetime GB2361019B (en) 2000-04-08 2001-04-04 Improved casing centraliser

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0108426A Expired - Lifetime GB2361019B (en) 2000-04-08 2001-04-04 Improved casing centraliser

Country Status (1)

Country Link
GB (2) GB0008594D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0016146D0 (en) * 2000-06-30 2000-08-23 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
GB2385342B (en) * 2002-02-05 2006-05-17 Polyoil Ltd Improved downhole device
GB0207851D0 (en) * 2002-04-05 2002-05-15 Sps Afos Group Ltd Stabiliser jetting and circulating tool
CN101775963B (en) * 2010-01-15 2012-07-11 杨永利 Nylon66-packaged ceramic pellet centering guide
NO331929B1 (en) * 2010-06-16 2012-05-07 Statoil Asa Centering Device
CN104948122A (en) * 2014-03-26 2015-09-30 中国石油化工集团公司 Ball type centralizer for threaded rod drilling tool
CN111963079B (en) * 2020-10-21 2020-12-18 胜利油田固邦石油装备有限责任公司 Fixing device for casing centralizer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303325D0 (en) * 1993-02-19 1993-04-07 Speirs Graeme K A protector
GB9703608D0 (en) * 1997-02-21 1997-04-09 Downhole Products Plc Casing centraliser
GB9724194D0 (en) * 1997-11-15 1998-01-14 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools

Also Published As

Publication number Publication date
GB2361019A (en) 2001-10-10
GB0108426D0 (en) 2001-05-23
GB2361019B (en) 2004-06-23

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Legal Events

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