CA2452125C - Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage - Google Patents

Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage Download PDF

Info

Publication number: CA2452125C
Authority: CA; Canada
Prior art keywords: bridge plug; valve; packer; slips; bore
Prior art date: 1998-06-10
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

CA002452125A

Other languages

English (en)

Other versions

CA2452125A1 (fr

Inventor

David A. Henley

Michael E. Mcmahan

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.)

Baker Hughes Holdings LLC

Original Assignee

Baker Hughes Inc

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.)

1998-06-10

Filing date

1999-06-09

Publication date

2007-12-04

1998-06-10 Priority claimed from US09/095,507 external-priority patent/US6131663A/en

1999-06-09 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

1999-12-10 Publication of CA2452125A1 publication Critical patent/CA2452125A1/fr

2007-12-04 Application granted granted Critical

2007-12-04 Publication of CA2452125C publication Critical patent/CA2452125C/fr

2019-06-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 29
238000007789 sealing Methods 0.000 claims description 21
239000012530 fluid Substances 0.000 claims description 5
238000000926 separation method Methods 0.000 claims description 4
230000007246 mechanism Effects 0.000 abstract description 4
238000005067 remediation Methods 0.000 abstract description 2
241000282472 Canis lupus familiaris Species 0.000 description 9
238000002955 isolation Methods 0.000 description 8
239000000523 sample Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
238000005755 formation reaction Methods 0.000 description 3
229940000425 combination drug Drugs 0.000 description 1
238000010276 construction Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000003550 marker Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1

Landscapes

Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Earth Drilling (AREA)

CA002452125A 1998-06-10 1999-06-09 Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage Expired - Fee Related CA2452125C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/095,507 US6131663A (en)	1998-06-10	1998-06-10	Method and apparatus for positioning and repositioning a plurality of service tools downhole without rotation
US09/095,507		1998-06-10
CA002274203A CA2274203C (fr)	1998-06-10	1999-06-09	Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002274203A Division CA2274203C (fr)	1998-06-10	1999-06-09	Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage

Publications (2)

Publication Number	Publication Date
CA2452125A1 CA2452125A1 (fr)	1999-12-10
CA2452125C true CA2452125C (fr)	2007-12-04

Family

ID=31716487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002452125A Expired - Fee Related CA2452125C (fr)	1998-06-10	1999-06-09	Methode et appareil pour le positionnement et repositionnement sans tournoiement d'une pluralite d'outils dans un forage

Country Status (1)

Country	Link
CA (1)	CA2452125C (fr)

1999
- 1999-06-09 CA CA002452125A patent/CA2452125C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2452125A1 (fr)	1999-12-10

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Legal Events

Date	Code	Title	Description
2003-12-31	EEER	Examination request
2019-07-22	MKLA	Lapsed	Effective date: 20190610