ZA201502704B - Core barrel holder and methods of using same - Google Patents

Core barrel holder and methods of using same

Info

Publication number
ZA201502704B
ZA201502704B ZA2015/02704A ZA201502704A ZA201502704B ZA 201502704 B ZA201502704 B ZA 201502704B ZA 2015/02704 A ZA2015/02704 A ZA 2015/02704A ZA 201502704 A ZA201502704 A ZA 201502704A ZA 201502704 B ZA201502704 B ZA 201502704B
Authority
ZA
South Africa
Prior art keywords
methods
same
core barrel
barrel holder
holder
Prior art date
Application number
ZA2015/02704A
Inventor
H Thellend Robert
Original Assignee
Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A
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 Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A filed Critical Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A
Publication of ZA201502704B publication Critical patent/ZA201502704B/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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
    • E21B25/005—Above ground means for handling the core, e.g. for extracting the core from the core barrel
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
ZA2015/02704A 2012-11-01 2015-04-21 Core barrel holder and methods of using same ZA201502704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/063006 WO2014070183A2 (en) 2012-11-01 2012-11-01 Core barrel holder and methods of using same

Publications (1)

Publication Number Publication Date
ZA201502704B true ZA201502704B (en) 2016-12-21

Family

ID=50628229

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/02704A ZA201502704B (en) 2012-11-01 2015-04-21 Core barrel holder and methods of using same

Country Status (5)

Country Link
EP (1) EP2914801B1 (en)
AU (1) AU2012393569B2 (en)
CA (2) CA3006180A1 (en)
WO (1) WO2014070183A2 (en)
ZA (1) ZA201502704B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017023369A1 (en) 2015-07-31 2017-02-09 Halliburton Energy Services, Inc. Coring inner barrel connections for core of rock protection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142594A (en) * 1977-07-06 1979-03-06 American Coldset Corporation Method and core barrel apparatus for obtaining and retrieving subterranean formation samples
US4930587A (en) * 1989-04-25 1990-06-05 Diamant Boart-Stratabit (Usa) Inc. Coring tool
US4989678A (en) * 1989-12-01 1991-02-05 Martin Marietta Energy Systems, Inc. Soil sampling kit and a method of sampling therewith
US5322133A (en) * 1993-06-21 1994-06-21 Hart Ronald D Apparatus for obtaining a soil core sample
US6098724A (en) * 1997-12-01 2000-08-08 U.S. Oil Company, Incorporated Soil sample procuring tool and associated method of testing the soil sample
DE19924035C1 (en) * 1999-05-26 2000-10-26 Lothar Laessig Rapid replacement system for force transfer rods has cylindrical bolt with stepped bore, sliding pressure plate above protrusion, coil spring between pressure plate and stepped part of bolt
US7380615B1 (en) * 2006-08-28 2008-06-03 Vanearden David L Core sample extraction system
CA2767487A1 (en) * 2009-07-08 2011-01-13 Halliburton Energy Services, Inc. Core barrel and related drilling apparatus and method

Also Published As

Publication number Publication date
CA3006180A1 (en) 2014-05-08
WO2014070183A3 (en) 2014-11-06
EP2914801B1 (en) 2017-08-02
CA2889027A1 (en) 2014-05-08
EP2914801A4 (en) 2016-05-18
WO2014070183A2 (en) 2014-05-08
AU2012393569A1 (en) 2015-05-07
EP2914801A2 (en) 2015-09-09
AU2012393569B2 (en) 2016-02-18

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