WO2012047863A3 - Remotely controlled apparatus for downhole applications and related methods - Google Patents

Remotely controlled apparatus for downhole applications and related methods Download PDF

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Publication number
WO2012047863A3
WO2012047863A3 PCT/US2011/054734 US2011054734W WO2012047863A3 WO 2012047863 A3 WO2012047863 A3 WO 2012047863A3 US 2011054734 W US2011054734 W US 2011054734W WO 2012047863 A3 WO2012047863 A3 WO 2012047863A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubular body
fluid
remotely controlled
related methods
valve piston
Prior art date
Application number
PCT/US2011/054734
Other languages
French (fr)
Other versions
WO2012047863A2 (en
Inventor
Steven R. Radford
S. Richard Gentry
Johannes Witte
Original Assignee
Baker Hughes Incorporated
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
Application filed by Baker Hughes Incorporated filed Critical Baker Hughes Incorporated
Priority to MX2013003777A priority Critical patent/MX2013003777A/en
Priority to EP11831434.3A priority patent/EP2625379A2/en
Priority to CN2011800550684A priority patent/CN103261574A/en
Priority to RU2013119821/03A priority patent/RU2013119821A/en
Priority to SG2013025127A priority patent/SG189264A1/en
Priority to CA2813620A priority patent/CA2813620A1/en
Priority to BR112013008095A priority patent/BR112013008095A2/en
Publication of WO2012047863A2 publication Critical patent/WO2012047863A2/en
Publication of WO2012047863A3 publication Critical patent/WO2012047863A3/en

Links

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0413—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using means for blocking fluid flow, e.g. drop balls or darts
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole

Abstract

An expandable apparatus may comprise a tubular body, a valve piston and a push sleeve. The tubular body may comprise a fluid passageway extending therethrough, and the valve piston may be disposed within the tubular body, the valve piston configured to move axially within the tubular body responsive to a pressure of drilling fluid passing through the fluid passageway and configured to selectively control a flow of fluid into an annular chamber. The push sleeve may be disposed within the tubular body and coupled to at least one expandable feature, the push sleeve configured to move axially responsive to a flow of fluid into the annular chamber extending the at least one expandable feature.
PCT/US2011/054734 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods WO2012047863A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MX2013003777A MX2013003777A (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods.
EP11831434.3A EP2625379A2 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods
CN2011800550684A CN103261574A (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods
RU2013119821/03A RU2013119821A (en) 2010-10-04 2011-10-04 REMOTE CONTROLLED DEVICE FOR WELL USE AND METHOD OF OPERATION
SG2013025127A SG189264A1 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods
CA2813620A CA2813620A1 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods
BR112013008095A BR112013008095A2 (en) 2010-10-04 2011-10-04 remote controlled apparatus for downhole applications and related methods

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US38957810P 2010-10-04 2010-10-04
US61/389,578 2010-10-04
US41291110P 2010-11-12 2010-11-12
US61/412,911 2010-11-12
US13/169,743 US9175520B2 (en) 2009-09-30 2011-06-27 Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods
US13/169,743 2011-06-27

Publications (2)

Publication Number Publication Date
WO2012047863A2 WO2012047863A2 (en) 2012-04-12
WO2012047863A3 true WO2012047863A3 (en) 2012-06-14

Family

ID=45888791

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2011/054734 WO2012047863A2 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications and related methods
PCT/US2011/054692 WO2012047837A2 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2011/054692 WO2012047837A2 (en) 2010-10-04 2011-10-04 Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods

Country Status (10)

Country Link
US (2) US9175520B2 (en)
EP (2) EP2625378A2 (en)
CN (2) CN103261574A (en)
BR (2) BR112013008095A2 (en)
CA (2) CA2813611A1 (en)
MX (2) MX2013003775A (en)
RU (2) RU2013119821A (en)
SA (1) SA111320812B1 (en)
SG (2) SG189264A1 (en)
WO (2) WO2012047863A2 (en)

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WO2012047837A3 (en) 2012-06-28
WO2012047837A2 (en) 2012-04-12
EP2625379A2 (en) 2013-08-14
RU2013119821A (en) 2014-11-20
US8464812B2 (en) 2013-06-18
SA111320812B1 (en) 2014-10-23
SG189264A1 (en) 2013-06-28
CA2813620A1 (en) 2012-04-12
SG189265A1 (en) 2013-05-31
CN103210176A (en) 2013-07-17
CA2813611A1 (en) 2012-04-12
EP2625378A2 (en) 2013-08-14
RU2013119822A (en) 2014-11-20
US9175520B2 (en) 2015-11-03
US20120080231A1 (en) 2012-04-05
MX2013003775A (en) 2014-06-04
BR112013008177A2 (en) 2016-06-21
CN103261574A (en) 2013-08-21
MX2013003777A (en) 2013-12-02
BR112013008095A2 (en) 2016-08-09
WO2012047863A2 (en) 2012-04-12
US20120080183A1 (en) 2012-04-05

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