SE8901341L - Innerroersaggregat foer kaernroer - Google Patents

Innerroersaggregat foer kaernroer

Info

Publication number
SE8901341L
SE8901341L SE8901341A SE8901341A SE8901341L SE 8901341 L SE8901341 L SE 8901341L SE 8901341 A SE8901341 A SE 8901341A SE 8901341 A SE8901341 A SE 8901341A SE 8901341 L SE8901341 L SE 8901341L
Authority
SE
Sweden
Prior art keywords
inner tube
tube assembly
drill string
bit end
fluid
Prior art date
Application number
SE8901341A
Other languages
Unknown language ( )
English (en)
Other versions
SE8901341D0 (sv
Inventor
T L Thompson
Original Assignee
Longyear Co
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 Co filed Critical Longyear Co
Publication of SE8901341D0 publication Critical patent/SE8901341D0/sv
Publication of SE8901341L publication Critical patent/SE8901341L/sv

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
    • 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

  • 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
SE8901341A 1988-04-25 1989-04-13 Innerroersaggregat foer kaernroer SE8901341L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/185,703 US4834198A (en) 1988-04-25 1988-04-25 Positive latch wire line core barrel apparatus

Publications (2)

Publication Number Publication Date
SE8901341D0 SE8901341D0 (sv) 1989-04-13
SE8901341L true SE8901341L (sv) 1989-10-26

Family

ID=22682116

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901341A SE8901341L (sv) 1988-04-25 1989-04-13 Innerroersaggregat foer kaernroer

Country Status (4)

Country Link
US (1) US4834198A (sv)
AU (1) AU606797B2 (sv)
SE (1) SE8901341L (sv)
ZA (1) ZA892777B (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834198A (en) * 1988-04-25 1989-05-30 Longyear Company Positive latch wire line core barrel apparatus
US5267620A (en) * 1991-05-01 1993-12-07 Longyear Company Drilling latch apparatus
CA2053719C (en) * 1991-10-18 1996-12-10 Irvin Joseph Laporte (Bud) Drilling apparatus, particularly wire line core drilling apparatus
US6216804B1 (en) 1998-07-29 2001-04-17 James T. Aumann Apparatus for recovering core samples under pressure
US6089335A (en) * 1998-12-16 2000-07-18 Boart Longyear International Holdings, Inc. Positive latch core barrel apparatus
SE517190C2 (sv) * 1999-08-24 2002-05-07 Atlas Copco Rocktech Ab Spärranordning för en linkärnborr, linkärnborranordning samt förfarande vid linkärnborrning
SE517258E (sv) * 1999-08-24 2009-07-14 Atlas Copco Rocktech Ab Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil
US6425449B1 (en) * 2001-02-08 2002-07-30 Boart Longyear International Holdings, Inc. Up-hole pump-in core barrel apparatus
AU738385B3 (en) * 2001-05-11 2001-09-20 Boart Longyear Pty Ltd Lockable overshot
CN101675205B (zh) * 2007-03-03 2013-12-25 朗耶商标有限公司 高生产率的芯钻探系统
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
CA2682040C (en) * 2007-04-13 2015-10-06 Welltec A/S Release device
US8272457B2 (en) * 2008-03-17 2012-09-25 Harold M Pardey Detachable latch head for core drilling
US20090242203A1 (en) * 2008-03-31 2009-10-01 Pardey Harold M Toggle overshot
US7967085B2 (en) * 2008-04-22 2011-06-28 Longyear Tm, Inc. Braking devices for use in drilling operations
US8770319B2 (en) * 2009-10-01 2014-07-08 Longyear Tm, Inc. Pump-in seal
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
US8794355B2 (en) * 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US8485280B2 (en) 2009-10-07 2013-07-16 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
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
CA2806769A1 (en) * 2010-08-30 2012-03-08 Atlas Copco Canada Inc Quickly reconfigurable core barrel head assembly
WO2012068662A1 (en) * 2010-11-22 2012-05-31 Atlas Copco Canada Inc. Fail safe locking overshot device
US9506307B2 (en) 2011-03-16 2016-11-29 Corpro Technologies Canada Ltd. High pressure coring assembly and method
US8726884B2 (en) * 2011-05-19 2014-05-20 Caterpillar Inc. Quill assembly for a dual fuel common rail fuel system
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
US9181758B2 (en) 2013-10-31 2015-11-10 Leroy G. Hetager Diamond core drill wire line latch assembly
MX2017015828A (es) * 2015-06-24 2018-04-30 Epiroc Canada Inc Montaje de cabezal saca-testigos con enchufe de pesca de seguridad.
EP3390764B1 (en) 2015-12-14 2020-06-03 Bly IP Inc. Systems and methods for releasing a portion of a drill string from a drilling cable
WO2018152089A1 (en) * 2017-02-17 2018-08-23 Bly Ip Inc. Reverse-circulation drilling assemblies and methods of using same
CN109025876B (zh) * 2018-08-13 2023-08-22 中国地质科学院勘探技术研究所 一种绳索打捞式液力强制取心钻具
CN109505549B (zh) * 2018-11-08 2023-10-27 深圳大学 取芯钻机控制机构
JP6675040B1 (ja) * 2019-12-18 2020-04-01 茂 宮古 コアバレルヘッド、これを備えたインナーチューブアセンブリおよびインナーチューブ回収方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427268A (en) * 1920-09-18 1922-08-29 Redus D Dodds Core-taking device
US3120282A (en) * 1958-09-18 1964-02-04 Longyear E J Co Wire line core barrel improvements
US3004614A (en) * 1958-10-20 1961-10-17 Sprague & Henwood Inc Core-taking apparatus
US3120283A (en) * 1959-07-24 1964-02-04 Longyear E J Co Underground wire line core barrel apparatus
US3266835A (en) * 1963-12-18 1966-08-16 Boyles Bros Drilling Company L Core barrel latch and by-pass assembly
US3292717A (en) * 1964-06-15 1966-12-20 Boyles Bros Drilling Company L Wire line core barrel and by-pass assembly
US3333647A (en) * 1964-11-27 1967-08-01 Longyear E J Co Wire line core barrel
US3340939A (en) * 1965-08-27 1967-09-12 Longyear E J Co Core lifter apparatus
US3485310A (en) * 1968-01-22 1969-12-23 Vincent Milosevich Wire line core barrel apparatus
SE320941B (sv) * 1968-07-02 1970-02-23 Atlas Copco Ab
US3667558A (en) * 1969-04-24 1972-06-06 Honore Joseph Lambot Cable-type coring apparatus for retrieving underground specimens
SE332402B (sv) * 1970-04-30 1971-02-08 Atlas Copco Ab
US3874466A (en) * 1974-04-19 1975-04-01 New Jersey Zinc Co Core tube placement and retrieval
US3955633A (en) * 1974-04-26 1976-05-11 Mindrill Limited Drill
US4603749A (en) * 1984-08-27 1986-08-05 Norton Christensen, Inc. Apparatus for downward displacement of an inner tube within a coring barrel
US4664205A (en) * 1985-04-11 1987-05-12 Norton Christensen, Inc. Hydraulic inner barrel in a drill string coring tool
US4834198A (en) * 1988-04-25 1989-05-30 Longyear Company Positive latch wire line core barrel apparatus

Also Published As

Publication number Publication date
AU606797B2 (en) 1991-02-14
US4834198A (en) 1989-05-30
SE8901341D0 (sv) 1989-04-13
ZA892777B (en) 1989-12-27
AU3331089A (en) 1989-10-26

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8901341-1

Effective date: 19921101