ZA882124B - Device to control the locking of a boring corer - Google Patents

Device to control the locking of a boring corer

Info

Publication number
ZA882124B
ZA882124B ZA882124A ZA882124A ZA882124B ZA 882124 B ZA882124 B ZA 882124B ZA 882124 A ZA882124 A ZA 882124A ZA 882124 A ZA882124 A ZA 882124A ZA 882124 B ZA882124 B ZA 882124B
Authority
ZA
South Africa
Prior art keywords
corer
boring
locking
control
boring corer
Prior art date
Application number
ZA882124A
Other languages
English (en)
Inventor
Charles Pierre Hallez
Pierre Hallez Charles
Original Assignee
Diamant Boart 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 Sa filed Critical Diamant Boart Sa
Publication of ZA882124B publication Critical patent/ZA882124B/xx

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
    • 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
    • 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
    • E21B23/042—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 using a single piston or multiple mechanically interconnected pistons

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
ZA882124A 1987-05-13 1988-03-24 Device to control the locking of a boring corer ZA882124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8700526A BE1000529A4 (fr) 1987-05-13 1987-05-13 Dispositif de controle du verrouillage d'un carottier de sondage.

Publications (1)

Publication Number Publication Date
ZA882124B true ZA882124B (en) 1989-01-25

Family

ID=3882659

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA882124A ZA882124B (en) 1987-05-13 1988-03-24 Device to control the locking of a boring corer

Country Status (6)

Country Link
US (1) US4832138A (xx)
EP (1) EP0293355B1 (xx)
AU (1) AU595443B2 (xx)
BE (1) BE1000529A4 (xx)
DE (1) DE3872600T2 (xx)
ZA (1) ZA882124B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000529A4 (fr) * 1987-05-13 1989-01-17 Diamant Boart Sa Dispositif de controle du verrouillage d'un carottier de sondage.
AU629609B2 (en) * 1989-02-22 1992-10-08 Longyear Tm Inc Wire line core drilling apparatus
US5267620A (en) * 1991-05-01 1993-12-07 Longyear Company Drilling latch apparatus
US6029758A (en) * 1997-11-24 2000-02-29 Boart Longyear International Holdings, Inc. Retractable core barrel valving apparatus
SE517258E (sv) 1999-08-24 2009-07-14 Atlas Copco Rocktech Ab Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil
CA2679933C (en) * 2007-03-03 2015-01-06 Boart Longyear High productivity core drilling system
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
US7967085B2 (en) * 2008-04-22 2011-06-28 Longyear Tm, Inc. Braking devices for use in drilling operations
US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US8794355B2 (en) * 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
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
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
WO2013110159A1 (en) * 2012-01-27 2013-08-01 Atlas Copco Canada Inc. Core barrel head assembly
US20140353039A1 (en) * 2012-01-27 2014-12-04 Atlas Copco Canada Inc. Core barrel valve assembly
CN106014314B (zh) * 2016-07-05 2018-11-20 中交第四航务工程勘察设计院有限公司 一种钻探用液压岩心卡取装置
CN105909202B (zh) * 2016-07-05 2018-06-19 中交第四航务工程勘察设计院有限公司 一种基于液压卡取岩心的取心钻具
CN108301802B (zh) * 2018-04-20 2024-01-19 河北省地矿局第七地质大队(河北省地质矿产勘查开发局雄安地质调查监测中心) 绳索取芯钻具总成
CN108916393B (zh) * 2018-08-13 2023-11-03 四川大学 自动触发的翻板结构
CN109057736B (zh) * 2018-08-13 2023-08-22 四川大学 岩芯存储筒
CN110863790B (zh) * 2019-11-06 2022-03-01 大庆油田有限责任公司 一种用于co2分注井的机械可调配注器专用调节复位头
CN112945545B (zh) * 2021-03-31 2023-12-29 四川大学 翻板阀磁力闭合性实验方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491682A (en) * 1945-03-12 1949-12-20 Muhlbach Alfred Latch mechanism
US3266835A (en) * 1963-12-18 1966-08-16 Boyles Bros Drilling Company L Core barrel latch and by-pass assembly
US3340939A (en) * 1965-08-27 1967-09-12 Longyear E J Co Core lifter apparatus
AU422789B2 (en) * 1967-12-06 1972-03-27 Improved core drill
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
FR2432080A1 (fr) * 1978-07-27 1980-02-22 Elf Aquitaine Connecteur-deconnecteur hydraulique de tiges de pompage
SE425420B (sv) * 1980-10-10 1982-09-27 Craelius Ab Anordning for att vid kernborrning indikera ner kernroret er fylld
DE3070343D1 (en) * 1980-11-21 1985-04-25 Diamant Boart Sa Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose
BE900733A (fr) * 1984-10-02 1985-02-01 Diamant Boart Sa Dispositif de controle du verrouillage d'un carottier double a cable.
BE1000529A4 (fr) * 1987-05-13 1989-01-17 Diamant Boart Sa Dispositif de controle du verrouillage d'un carottier de sondage.

Also Published As

Publication number Publication date
US4832138A (en) 1989-05-23
DE3872600D1 (de) 1992-08-13
AU1416188A (en) 1988-11-17
AU595443B2 (en) 1990-03-29
BE1000529A4 (fr) 1989-01-17
DE3872600T2 (de) 1992-12-03
EP0293355B1 (fr) 1992-07-08
EP0293355A1 (fr) 1988-11-30

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