MY166736A - A contigency release device that uses right-hand torque to allow movement of a collet prop - Google Patents

A contigency release device that uses right-hand torque to allow movement of a collet prop

Info

Publication number
MY166736A
MY166736A MYPI2014000681A MYPI2014000681A MY166736A MY 166736 A MY166736 A MY 166736A MY PI2014000681 A MYPI2014000681 A MY PI2014000681A MY PI2014000681 A MYPI2014000681 A MY PI2014000681A MY 166736 A MY166736 A MY 166736A
Authority
MY
Malaysia
Prior art keywords
lock sleeve
torsion lock
release nut
contigency
release device
Prior art date
Application number
MYPI2014000681A
Inventor
Aurthur T Stautzenberger
Brock Watson
Original Assignee
Halliburton Energy Services 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.)
Filing date
Publication date
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MY166736A publication Critical patent/MY166736A/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements

Abstract

ACCORDING TO AN EMBODIMENT, A DEVICE COMPRISES: A TORSION LOCK SLEEVE (20), WHEREIN THE TORSION LOCK SLEEVE COMPRISES A CRENELLATED SECOND END, WHEREIN THE TORSION LOCK SLEEVE IS TUBULAR IN SHAPE, AND WHEREIN AT LEAST A PORTION OF THE INNER CIRCUMFERENCE OF THE TORSION LOCK SLEEVE ENGAGES AT LEAST ONE RIDGE (40); AND A RELEASE NUT (30), WHEREIN THE RELEASE NUT COMPRISES A CRENELLATED FIRST END, AND WHEREIN THE FIRST END OF THE RELEASE NUT IS CAPABLE OF ENGAGING THE SECOND END OF THE TORSION LOCK SLEEVE. ACCORDING TO ANOTHER EMBODIMENT, A METHOD OF DISPLACING THE RELEASE NUT COMPRISES: POSITIONING THE DEVICE IN A PORTION OF A SUBTERRANEAN FORMATION; MOVING THE TORSION LOCK SLEEVE WHEREIN THE STEP OF MOVING THE TORSION LOCK SLEEVE COMPRISES DISENGAGING THE FIRST END OF THE RELEASE NUT WITH THE SECOND END OF THE TORSION LOCK SLEEVE; AND MOVING THE RELEASE NUT. ACCORDING TO CERTAIN EMBODIMENTS, THE RELEASE NUT IS MOVED BY APPLYING A RIGHT-HAND TORGUE TO AT LEAST AN INNER RELEASE MANDREL (10).
MYPI2014000681A 2011-11-01 2011-11-01 A contigency release device that uses right-hand torque to allow movement of a collet prop MY166736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/058694 WO2013066311A1 (en) 2011-11-01 2011-11-01 A contigency release device that uses right-hand torque to allow movement of a collet prop

Publications (1)

Publication Number Publication Date
MY166736A true MY166736A (en) 2018-07-19

Family

ID=48192504

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014000681A MY166736A (en) 2011-11-01 2011-11-01 A contigency release device that uses right-hand torque to allow movement of a collet prop

Country Status (9)

Country Link
EP (1) EP2748411B1 (en)
CN (1) CN103917737B (en)
AU (1) AU2011380541B2 (en)
BR (1) BR112014010100B1 (en)
CA (1) CA2844709C (en)
MX (1) MX345775B (en)
MY (1) MY166736A (en)
SG (1) SG2014011860A (en)
WO (1) WO2013066311A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560014A (en) * 1982-04-05 1985-12-24 Smith International, Inc. Thrust bearing assembly for a downhole drill motor
US5363921A (en) * 1993-04-30 1994-11-15 Baker Hughes, Inc. Wireline pull disconnect
US7100696B2 (en) * 2001-10-01 2006-09-05 Weatherford/Lamb, Inc. Disconnect for use in a wellbore
US7293614B2 (en) * 2004-09-16 2007-11-13 Halliburton Energy Services, Inc. Multiple impact jar assembly and method
CN100356033C (en) * 2006-01-23 2007-12-19 中国海洋石油总公司 Drillable thin-walled hydraulic release device for liner and operation method thereof
US7779935B2 (en) * 2008-06-09 2010-08-24 National Oilwell Varco, L.P. Mechanically engaged and releasable connection system
US8443902B2 (en) * 2009-06-23 2013-05-21 Halliburton Energy Services, Inc. Time-controlled release device for wireline conveyed tools
US8668016B2 (en) * 2009-08-11 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore

Also Published As

Publication number Publication date
EP2748411A1 (en) 2014-07-02
BR112014010100B1 (en) 2020-11-10
SG2014011860A (en) 2014-08-28
CA2844709A1 (en) 2013-05-10
EP2748411A4 (en) 2015-09-02
WO2013066311A1 (en) 2013-05-10
BR112014010100A8 (en) 2017-06-20
EP2748411B1 (en) 2016-11-30
CA2844709C (en) 2014-09-09
MX2014004121A (en) 2014-05-21
AU2011380541B2 (en) 2015-01-15
CN103917737B (en) 2015-07-22
BR112014010100A2 (en) 2017-06-13
CN103917737A (en) 2014-07-09
AU2011380541A1 (en) 2014-04-24
MX345775B (en) 2017-02-14

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