CA2628778A1 - Technique et appareil pour la completion de zones multiples - Google Patents

Technique et appareil pour la completion de zones multiples Download PDF

Info

Publication number
CA2628778A1
CA2628778A1 CA002628778A CA2628778A CA2628778A1 CA 2628778 A1 CA2628778 A1 CA 2628778A1 CA 002628778 A CA002628778 A CA 002628778A CA 2628778 A CA2628778 A CA 2628778A CA 2628778 A1 CA2628778 A1 CA 2628778A1
Authority
CA
Canada
Prior art keywords
valve
string
ball
passageway
sleeve
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.)
Abandoned
Application number
CA002628778A
Other languages
English (en)
Inventor
Gary L. Rytlewski
Ashish Sharma
Liana M. Mitrea
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada Limited
Gary L. Rytlewski
Ashish Sharma
Liana M. Mitrea
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 US10/905,073 external-priority patent/US7387165B2/en
Priority claimed from US11/081,005 external-priority patent/US7322417B2/en
Application filed by Schlumberger Canada Limited, Gary L. Rytlewski, Ashish Sharma, Liana M. Mitrea filed Critical Schlumberger Canada Limited
Publication of CA2628778A1 publication Critical patent/CA2628778A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
CA002628778A 2004-12-14 2005-12-13 Technique et appareil pour la completion de zones multiples Abandoned CA2628778A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/905,073 US7387165B2 (en) 2004-12-14 2004-12-14 System for completing multiple well intervals
US10/905,073 2004-12-14
US11/081,005 2005-03-15
US11/081,005 US7322417B2 (en) 2004-12-14 2005-03-15 Technique and apparatus for completing multiple zones
CA002529913A CA2529913C (fr) 2004-12-14 2005-12-13 Technique et appareil pour la completion de zones multiples

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002529913A Division CA2529913C (fr) 2004-12-14 2005-12-13 Technique et appareil pour la completion de zones multiples

Publications (1)

Publication Number Publication Date
CA2628778A1 true CA2628778A1 (fr) 2006-06-14

Family

ID=39687936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002628778A Abandoned CA2628778A1 (fr) 2004-12-14 2005-12-13 Technique et appareil pour la completion de zones multiples

Country Status (1)

Country Link
CA (1) CA2628778A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978765B2 (en) 2010-12-13 2015-03-17 I-Tec As System and method for operating multiple valves
US10012064B2 (en) 2015-04-09 2018-07-03 Highlands Natural Resources, Plc Gas diverter for well and reservoir stimulation
US10344204B2 (en) 2015-04-09 2019-07-09 Diversion Technologies, LLC Gas diverter for well and reservoir stimulation
US10982520B2 (en) 2016-04-27 2021-04-20 Highland Natural Resources, PLC Gas diverter for well and reservoir stimulation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978765B2 (en) 2010-12-13 2015-03-17 I-Tec As System and method for operating multiple valves
US10012064B2 (en) 2015-04-09 2018-07-03 Highlands Natural Resources, Plc Gas diverter for well and reservoir stimulation
US10344204B2 (en) 2015-04-09 2019-07-09 Diversion Technologies, LLC Gas diverter for well and reservoir stimulation
US10385258B2 (en) 2015-04-09 2019-08-20 Highlands Natural Resources, Plc Gas diverter for well and reservoir stimulation
US10385257B2 (en) 2015-04-09 2019-08-20 Highands Natural Resources, PLC Gas diverter for well and reservoir stimulation
US10982520B2 (en) 2016-04-27 2021-04-20 Highland Natural Resources, PLC Gas diverter for well and reservoir stimulation

Similar Documents

Publication Publication Date Title
CA2529913C (fr) Technique et appareil pour la completion de zones multiples
US20070272413A1 (en) Technique and apparatus for completing multiple zones
US8276674B2 (en) Deploying an untethered object in a passageway of a well
US10400557B2 (en) Method and apparatus for completing a multi-stage well
US7963342B2 (en) Downhole isolation valve and methods for use
US10487626B2 (en) Fracturing valve and fracturing tool string
CA2585743C (fr) Systemes et methodes de completion d'un puits de forage multizones
US6832654B2 (en) Bottom hole assembly
US5598894A (en) Select fire multiple drill string tester
US20110203799A1 (en) Open Hole Fracing System
US9512695B2 (en) Multi-stage well system and technique
US10570713B2 (en) Multi-zone fracturing in a random order
CA3159589A1 (fr) Procede de traitement des intervalles d'une strate de production
CA2628778A1 (fr) Technique et appareil pour la completion de zones multiples
GB2448632A (en) Multi-State object activated valve with additional isolating member
US20160222759A1 (en) Toe initiator having an associated object catching seat

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20131105