DE3070343D1 - Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose - Google Patents

Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose

Info

Publication number
DE3070343D1
DE3070343D1 DE8080201101T DE3070343T DE3070343D1 DE 3070343 D1 DE3070343 D1 DE 3070343D1 DE 8080201101 T DE8080201101 T DE 8080201101T DE 3070343 T DE3070343 T DE 3070343T DE 3070343 D1 DE3070343 D1 DE 3070343D1
Authority
DE
Germany
Prior art keywords
outer tube
inner tube
tube
recovering
pin
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8080201101T
Other languages
English (en)
Inventor
Honore Joseph Lambot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamant Boart NV SA
Original Assignee
Diamant Boart NV SA
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 Diamant Boart NV SA filed Critical Diamant Boart NV SA
Application granted granted Critical
Publication of DE3070343D1 publication Critical patent/DE3070343D1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE8080201101T 1980-11-21 1980-11-21 Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose Expired DE3070343D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80201101A EP0052672B1 (de) 1980-11-21 1980-11-21 Verfahren zum Herausziehen eines im Bohrloch auswechselbaren Bohrkernbehälters und ein hierfür vorgesehener Fangkopf

Publications (1)

Publication Number Publication Date
DE3070343D1 true DE3070343D1 (en) 1985-04-25

Family

ID=8187053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080201101T Expired DE3070343D1 (en) 1980-11-21 1980-11-21 Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose

Country Status (5)

Country Link
US (1) US4418770A (de)
EP (1) EP0052672B1 (de)
AT (1) ATE12288T1 (de)
DE (1) DE3070343D1 (de)
ZA (1) ZA818048B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512422A (en) * 1983-06-28 1985-04-23 Rondel Knisley Apparatus for drilling oil and gas wells and a torque arrestor associated therewith
US4832901A (en) * 1986-05-05 1989-05-23 Westinghouse Electric Corp. Nuclear reactor fuel assembly mixing vane repair method
US4736613A (en) * 1986-05-05 1988-04-12 Westinghouse Electric Corp. Nuclear reactor fuel assembly mixing vane repair apparatus
BE1000529A4 (fr) * 1987-05-13 1989-01-17 Diamant Boart Sa Dispositif de controle du verrouillage d'un carottier de sondage.
US5267620A (en) * 1991-05-01 1993-12-07 Longyear Company Drilling latch apparatus
NO305845B1 (no) * 1997-12-09 1999-08-02 Kongsberg Offshore As Forankringsmekanisme for en f°ringsstolpe
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
EP2132395B1 (de) * 2007-03-03 2019-02-20 Longyear TM, Inc. Hochleistungskernbohrsystem
US7967085B2 (en) * 2008-04-22 2011-06-28 Longyear Tm, Inc. Braking devices for use in drilling operations
WO2010096860A1 (en) 2009-02-25 2010-09-02 2Ic Australia Pty Ltd Head assembly
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
US8485280B2 (en) * 2009-10-07 2013-07-16 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US8794355B2 (en) * 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US8869918B2 (en) * 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
CA2784195C (en) * 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
DE102012209921A1 (de) * 2012-06-13 2013-12-19 Areva Gmbh Greifer
CN105156057B (zh) * 2015-07-01 2017-08-08 吉林大学 一种带有到位报信的绳索取心定位悬挂机构
CN105089530B (zh) * 2015-08-12 2017-11-14 新疆华隆油田科技股份有限公司 可洗井防返吐控制阀装置
CN112377131B (zh) * 2020-10-29 2022-09-06 中煤科工集团西安研究院有限公司 一种近水平定向连续取芯装置与方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656151A (en) * 1949-08-10 1953-10-20 Herbert T Miller Removable drop-in type back-pressure valve for drill strings
US2857138A (en) * 1954-07-02 1958-10-21 Longyear E J Co Core barrel
US3340939A (en) * 1965-08-27 1967-09-12 Longyear E J Co Core lifter apparatus
US3704755A (en) * 1971-06-18 1972-12-05 Boyles Ind Ltd Retrieving and lowering system for a core barrel
US3704756A (en) * 1971-07-19 1972-12-05 Boyles Ind Ltd Apparatus for lowering and retrieving a core barrel
US3777826A (en) * 1971-09-15 1973-12-11 Boyles Ind Ltd Fluid responsive core barrel system
FR2359273A1 (fr) * 1976-07-20 1978-02-17 Diamant Boart Sa Appareil carottier du type a cable
DE2817194C2 (de) * 1977-05-03 1984-05-03 Diamant Boart S.A., Bruxelles Kernbohrgerät

Also Published As

Publication number Publication date
ZA818048B (en) 1982-11-24
US4418770A (en) 1983-12-06
EP0052672B1 (de) 1985-03-20
EP0052672A1 (de) 1982-06-02
ATE12288T1 (de) 1985-04-15

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BEHN, K., DIPL.-ING., PAT.-ANW., 8134 POECKING

8339 Ceased/non-payment of the annual fee