WO2012054383A3 - Tracer identification of downhole tool actuation - Google Patents

Tracer identification of downhole tool actuation Download PDF

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Publication number
WO2012054383A3
WO2012054383A3 PCT/US2011/056536 US2011056536W WO2012054383A3 WO 2012054383 A3 WO2012054383 A3 WO 2012054383A3 US 2011056536 W US2011056536 W US 2011056536W WO 2012054383 A3 WO2012054383 A3 WO 2012054383A3
Authority
WO
WIPO (PCT)
Prior art keywords
tracer
well system
downhole tool
tool actuation
tracer identification
Prior art date
Application number
PCT/US2011/056536
Other languages
French (fr)
Other versions
WO2012054383A2 (en
Inventor
Torger Skillingstad
Original Assignee
Schlumberger Technology Corporation
Schlumberger Canada Limited
Services Petroliers Schlumberger
Schlumberger Holdings Limited
Schlumberger Technology B.V.
Prad Research And Development Limited
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 US13/271,817 external-priority patent/US8833154B2/en
Application filed by Schlumberger Technology Corporation, Schlumberger Canada Limited, Services Petroliers Schlumberger, Schlumberger Holdings Limited, Schlumberger Technology B.V., Prad Research And Development Limited filed Critical Schlumberger Technology Corporation
Publication of WO2012054383A2 publication Critical patent/WO2012054383A2/en
Publication of WO2012054383A3 publication Critical patent/WO2012054383A3/en
Priority to NO20130476A priority Critical patent/NO20130476A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

Abstract

A technique provides a system and method utilizing a well system having a plurality of tools with actuatable components. The well system also comprises tracer elements which are unique with respect to corresponding tools of the well system. The tracer elements are positioned and oriented to open when physically engaged by the actuatable component of a corresponding tool. Released tracer material from the tracer element may be detected to confirm actuation of a specific tool in the well system.
PCT/US2011/056536 2010-10-19 2011-10-17 Tracer identification of downhole tool actuation WO2012054383A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20130476A NO20130476A1 (en) 2010-10-19 2013-04-10 Tracer identification of downhole tool activation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69456410P 2010-10-19 2010-10-19
US61/694,564 2010-10-19
US13/271,817 US8833154B2 (en) 2010-10-19 2011-10-12 Tracer identification of downhole tool actuation
US13/271,817 2011-10-12

Publications (2)

Publication Number Publication Date
WO2012054383A2 WO2012054383A2 (en) 2012-04-26
WO2012054383A3 true WO2012054383A3 (en) 2012-08-16

Family

ID=45975819

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/056536 WO2012054383A2 (en) 2010-10-19 2011-10-17 Tracer identification of downhole tool actuation

Country Status (1)

Country Link
WO (1) WO2012054383A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9238953B2 (en) 2011-11-08 2016-01-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US9650851B2 (en) 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
US9631468B2 (en) 2013-09-03 2017-04-25 Schlumberger Technology Corporation Well treatment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349766B1 (en) * 1998-05-05 2002-02-26 Baker Hughes Incorporated Chemical actuation of downhole tools
US6672385B2 (en) * 2000-07-21 2004-01-06 Sinvent As Combined liner and matrix system
US20080262737A1 (en) * 2007-04-19 2008-10-23 Baker Hughes Incorporated System and Method for Monitoring and Controlling Production from Wells
US20100108148A1 (en) * 2008-10-31 2010-05-06 Schlumberger Technology Corporation Utilizing swellable materials to control fluid flow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349766B1 (en) * 1998-05-05 2002-02-26 Baker Hughes Incorporated Chemical actuation of downhole tools
US6672385B2 (en) * 2000-07-21 2004-01-06 Sinvent As Combined liner and matrix system
US20080262737A1 (en) * 2007-04-19 2008-10-23 Baker Hughes Incorporated System and Method for Monitoring and Controlling Production from Wells
US20100108148A1 (en) * 2008-10-31 2010-05-06 Schlumberger Technology Corporation Utilizing swellable materials to control fluid flow

Also Published As

Publication number Publication date
WO2012054383A2 (en) 2012-04-26

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