WO2010088231A3 - Expandable stabilizer with roller reamer elements - Google Patents

Expandable stabilizer with roller reamer elements Download PDF

Info

Publication number
WO2010088231A3
WO2010088231A3 PCT/US2010/022165 US2010022165W WO2010088231A3 WO 2010088231 A3 WO2010088231 A3 WO 2010088231A3 US 2010022165 W US2010022165 W US 2010022165W WO 2010088231 A3 WO2010088231 A3 WO 2010088231A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubular body
blades
inner bore
drilling fluid
flow path
Prior art date
Application number
PCT/US2010/022165
Other languages
French (fr)
Other versions
WO2010088231A2 (en
Inventor
Steven Radford
Tim King Marvel
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 BR122013002080-2A priority Critical patent/BR122013002080A2/en
Priority to BRPI1007876A priority patent/BRPI1007876A2/en
Priority to MX2011007911A priority patent/MX2011007911A/en
Priority to CN2010800099962A priority patent/CN102341560A/en
Priority to EP10736312.9A priority patent/EP2382367A4/en
Priority to RU2011135411/03A priority patent/RU2011135411A/en
Priority to CA2750159A priority patent/CA2750159A1/en
Publication of WO2010088231A2 publication Critical patent/WO2010088231A2/en
Publication of WO2010088231A3 publication Critical patent/WO2010088231A3/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
    • E21B10/34—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 of roller-cutter type
    • E21B10/345—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 of roller-cutter type 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • 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
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • 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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools

Abstract

An expandable reamer apparatus for drilling a subterranean formation may include a tubular body, one or more blades, each blade positionally coupled to a sloped track of the tubular body, a push sleeve and a drilling fluid flow path extending through an inner bore of the tubular body for conducting drilling fluid therethrough. Each of the one or more blades may be configured to ream a subterranean formation. The push sleeve may be disposed in the inner bore of the tubular body and coupled to each of the one or more blades so as effect axial movement thereof along the track to an extended position responsive to exposure to a force or pressure of drilling fluid in the flow path of the inner bore. Each blade may include one or more roller elements for reaming a wellbore.
PCT/US2010/022165 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements WO2010088231A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR122013002080-2A BR122013002080A2 (en) 2009-01-28 2010-01-27 expandable countersink, expandable countersink and roller countersink
BRPI1007876A BRPI1007876A2 (en) 2009-01-28 2010-01-27 EXPANDABLE REARING APPLIANCE
MX2011007911A MX2011007911A (en) 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements.
CN2010800099962A CN102341560A (en) 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements
EP10736312.9A EP2382367A4 (en) 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements
RU2011135411/03A RU2011135411A (en) 2009-01-28 2010-01-27 SLIDING EXPANDER-STABILIZER WITH BALL ELEMENTS
CA2750159A CA2750159A1 (en) 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/361,428 2009-01-28
US12/361,428 US8028767B2 (en) 2006-12-04 2009-01-28 Expandable stabilizer with roller reamer elements

Publications (2)

Publication Number Publication Date
WO2010088231A2 WO2010088231A2 (en) 2010-08-05
WO2010088231A3 true WO2010088231A3 (en) 2010-09-23

Family

ID=42396308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/022165 WO2010088231A2 (en) 2009-01-28 2010-01-27 Expandable stabilizer with roller reamer elements

Country Status (8)

Country Link
US (1) US8028767B2 (en)
EP (1) EP2382367A4 (en)
CN (1) CN102341560A (en)
BR (1) BRPI1007876A2 (en)
CA (1) CA2750159A1 (en)
MX (1) MX2011007911A (en)
RU (1) RU2011135411A (en)
WO (1) WO2010088231A2 (en)

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US20090145666A1 (en) 2009-06-11
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RU2011135411A (en) 2013-03-10
CA2750159A1 (en) 2010-08-05

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