CA2514676A1 - A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore - Google Patents

A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore Download PDF

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Publication number
CA2514676A1
CA2514676A1 CA002514676A CA2514676A CA2514676A1 CA 2514676 A1 CA2514676 A1 CA 2514676A1 CA 002514676 A CA002514676 A CA 002514676A CA 2514676 A CA2514676 A CA 2514676A CA 2514676 A1 CA2514676 A1 CA 2514676A1
Authority
CA
Canada
Prior art keywords
plug
wellbore
receiving
landing system
operations
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.)
Granted
Application number
CA002514676A
Other languages
French (fr)
Other versions
CA2514676C (en
Inventor
Peter Budde
Richard Lee Giroux
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.)
Weatherford Technology Holdings LLC
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
Priority claimed from US08/928,131 external-priority patent/US6056053A/en
Application filed by Individual filed Critical Individual
Publication of CA2514676A1 publication Critical patent/CA2514676A1/en
Application granted granted Critical
Publication of CA2514676C publication Critical patent/CA2514676C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A plug for use in wellbore operations, which plug is deformable such that, in use, upon fluid pressure reaching a predetermined level, said plug deforms allowing fluid to pass between said plug and a tubular in which said plug is located.
CA002514676A 1997-09-12 1998-09-14 A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore Expired - Fee Related CA2514676C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/928,131 1997-09-12
US08/928,131 US6056053A (en) 1995-04-26 1997-09-12 Cementing systems for wellbores
CA002303091A CA2303091C (en) 1997-09-12 1998-09-14 A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002303091A Division CA2303091C (en) 1997-09-12 1998-09-14 A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore

Publications (2)

Publication Number Publication Date
CA2514676A1 true CA2514676A1 (en) 1999-03-25
CA2514676C CA2514676C (en) 2007-08-07

Family

ID=35206797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002514676A Expired - Fee Related CA2514676C (en) 1997-09-12 1998-09-14 A plug for use in wellbore operations, an apparatus for receiving said plug, a plug landing system and a method for cementing tubulars in a wellbore

Country Status (1)

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CA (1) CA2514676C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088572A1 (en) * 2010-01-22 2011-07-28 Opsens Inc. Outside casing conveyed low flow impedance sensor gauge system and method
CN115075772A (en) * 2022-07-25 2022-09-20 河北上善石油机械有限公司 Rubber plug nipple of turnover ball seat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088572A1 (en) * 2010-01-22 2011-07-28 Opsens Inc. Outside casing conveyed low flow impedance sensor gauge system and method
US8555712B2 (en) 2010-01-22 2013-10-15 Opsens Inc. Outside casing conveyed low flow impedance sensor gauge system and method
CN115075772A (en) * 2022-07-25 2022-09-20 河北上善石油机械有限公司 Rubber plug nipple of turnover ball seat
CN115075772B (en) * 2022-07-25 2022-11-08 河北上善石油机械有限公司 Rubber plug nipple of turnover ball seat

Also Published As

Publication number Publication date
CA2514676C (en) 2007-08-07

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Effective date: 20170914