CA2502797C - Systeme d'actionnement pour un outil de fond - Google Patents

Systeme d'actionnement pour un outil de fond Download PDF

Info

Publication number: CA2502797C
Authority: CA; Canada
Prior art keywords: chemical; sensor; downhole; tool; actuation
Prior art date: 1998-05-05
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 - Lifetime

Application number

CA002502797A

Other languages

English (en)

Other versions

CA2502797A1 (fr

Inventor

Sebastiaan J. Wolters

Terry R. Bussear

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.)

1998-05-05

Filing date

1999-05-05

Publication date

2009-09-29

1999-05-05 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

1999-05-05 Priority claimed from CA002296108A external-priority patent/CA2296108C/fr

1999-11-11 Publication of CA2502797A1 publication Critical patent/CA2502797A1/fr

2009-09-29 Application granted granted Critical

2009-09-29 Publication of CA2502797C publication Critical patent/CA2502797C/fr

2019-05-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Landscapes

Sampling And Sample Adjustment (AREA)
Testing Or Calibration Of Command Recording Devices (AREA)
Geophysics And Detection Of Objects (AREA)

CA002502797A 1998-05-05 1999-05-05 Systeme d'actionnement pour un outil de fond Expired - Lifetime CA2502797C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US8423298P	1998-05-05	1998-05-05
US60/084,232		1998-05-05
CA002296108A CA2296108C (fr)	1998-05-05	1999-05-05	Systeme d'actionnement pour outil de fond

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002296108A Division CA2296108C (fr)	1998-05-05	1999-05-05	Systeme d'actionnement pour outil de fond

Publications (2)

Publication Number	Publication Date
CA2502797A1 CA2502797A1 (fr)	1999-11-11
CA2502797C true CA2502797C (fr)	2009-09-29

Family

ID=34575107

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CA002502648A Expired - Lifetime CA2502648C (fr)	1998-05-05	1999-05-05	Systeme d'actionnement d'outil de fond
CA002502797A Expired - Lifetime CA2502797C (fr)	1998-05-05	1999-05-05	Systeme d'actionnement pour un outil de fond
CA002502499A Expired - Lifetime CA2502499C (fr)	1998-05-05	1999-05-05	Syseme d'actionnement pour un outil de fond

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002502648A Expired - Lifetime CA2502648C (fr)	1998-05-05	1999-05-05	Systeme d'actionnement d'outil de fond

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA002502499A Expired - Lifetime CA2502499C (fr)	1998-05-05	1999-05-05	Syseme d'actionnement pour un outil de fond

Country Status (1)

Country	Link
CA (3)	CA2502648C (fr)

1999
- 1999-05-05 CA CA002502648A patent/CA2502648C/fr not_active Expired - Lifetime
- 1999-05-05 CA CA002502797A patent/CA2502797C/fr not_active Expired - Lifetime
- 1999-05-05 CA CA002502499A patent/CA2502499C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2502499A1 (fr)	1999-11-11
CA2502648C (fr)	2008-09-23
CA2502797A1 (fr)	1999-11-11
CA2502648A1 (fr)	1999-11-11
CA2502499C (fr)	2008-10-07

Legal Events

Date	Code	Title	Description
2005-04-18	EEER	Examination request
2019-07-08	MKEX	Expiry	Effective date: 20190506

Publication	Publication Date	Title
CA2296108C (fr)	2008-10-14	Systeme d'actionnement pour outil de fond
US10612352B2 (en)	2020-04-07	Autonomous downhole conveyance systems and methods using adaptable perforation sealing devices
US8668019B2 (en)	2014-03-11	Dissolvable barrier for downhole use and method thereof
US10352144B2 (en)	2019-07-16	Safety system for autonomous downhole tool
AU2003227338C1 (en)	2009-03-05	Universal downhole tool control apparatus and methods
US7168494B2 (en)	2007-01-30	Dissolvable downhole tools
CA2819364C (fr)	2018-06-12	Systeme de transport autonome pour fond de puits
US10053968B2 (en)	2018-08-21	Methods for multi-zone fracture stimulation of a well
US20110042099A1 (en)	2011-02-24	Remote Actuated Downhole Pressure Barrier and Method for Use of Same
US9530581B2 (en)	2016-12-27	Changing the state of a switch through the application of power
CA2502797C (fr)	2009-09-29	Systeme d'actionnement pour un outil de fond
GB2407335A (en)	2005-04-27	Telemetry system using data-carrying elements
AU2020432152A1 (en)	2022-07-14	Downhole zonal isolation assembly
CA3167011C (fr)	2026-03-24	Ensemble d'isolation zonale de fond de trou
WO2021173149A1 (fr)	2021-09-02	Ensemble outil de fracturation de fond de trou