GB1134205A - Wire line core barrel improvements - Google Patents

Wire line core barrel improvements

Info

Publication number
GB1134205A
GB1134205A GB31046/67A GB3104667A GB1134205A GB 1134205 A GB1134205 A GB 1134205A GB 31046/67 A GB31046/67 A GB 31046/67A GB 3104667 A GB3104667 A GB 3104667A GB 1134205 A GB1134205 A GB 1134205A
Authority
GB
United Kingdom
Prior art keywords
wire line
core barrel
latches
line core
nov
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
GB31046/67A
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.)
EJ Longyear Co
Original Assignee
EJ 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 EJ Longyear Co filed Critical EJ Longyear Co
Publication of GB1134205A publication Critical patent/GB1134205A/en
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
    • 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)

Abstract

1,134,205. Boring earth &c. E. J. LONGYEAR CO. 25 Nov., 1965 [27 Nov., 1964]. No. 31046/67. Divided out of 1,134,203. Heading E1F. In core-taking apparatus in which an inner tube assembly 10 is attached to an outer tube assembly 200 carrying a core bit 12 by latches 16 pivoted to a latch body 26 and engaging a recess 21a in the assembly 200, a latch release tube 27 is movable in the direction of the arrow 90 to release the latches and carries a pin 75 which holds the latches extended as shown.
GB31046/67A 1964-11-27 1965-11-25 Wire line core barrel improvements Expired GB1134205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414218A US3333647A (en) 1964-11-27 1964-11-27 Wire line core barrel

Publications (1)

Publication Number Publication Date
GB1134205A true GB1134205A (en) 1968-11-20

Family

ID=23640483

Family Applications (2)

Application Number Title Priority Date Filing Date
GB31046/67A Expired GB1134205A (en) 1964-11-27 1965-11-25 Wire line core barrel improvements
GB50202/65A Expired GB1134203A (en) 1964-11-27 1965-11-25 Wire line core barrel improvements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB50202/65A Expired GB1134203A (en) 1964-11-27 1965-11-25 Wire line core barrel improvements

Country Status (5)

Country Link
US (1) US3333647A (en)
JP (1) JPS5311481B1 (en)
DE (1) DE1269582B (en)
FR (1) FR1462520A (en)
GB (2) GB1134205A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164840B (en) * 1958-07-10 1964-03-05 Zd Y 9 Kvetna Narodni Podnik Centrifugal clutch, especially for motor vehicles
US3461981A (en) * 1968-04-30 1969-08-19 Longyear Co E J Wire line core barrel apparatus
US3667558A (en) * 1969-04-24 1972-06-06 Honore Joseph Lambot Cable-type coring apparatus for retrieving underground specimens
US3977482A (en) * 1973-10-04 1976-08-31 Federal Drilling Supplies Limited Wire line core barrel assembly
US3930679A (en) * 1974-04-11 1976-01-06 Longyear Company Dry hole wire core barrel apparatus
US3874466A (en) * 1974-04-19 1975-04-01 New Jersey Zinc Co Core tube placement and retrieval
US4466497A (en) * 1982-03-19 1984-08-21 Soinski Alexander F Wireline core barrel
DE3813508C1 (en) * 1988-04-22 1989-10-12 Eastman Christensen Co., Salt Lake City, Utah, Us
US4834198A (en) * 1988-04-25 1989-05-30 Longyear Company Positive latch wire line core barrel apparatus
CA2010534C (en) * 1989-02-22 1997-06-10 David Stanley Williams Wire line core drilling 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
US5601152A (en) * 1995-03-23 1997-02-11 Boart Longyear Inc. Vibrator core drilling apparatus
US5934393A (en) * 1997-02-19 1999-08-10 Boart Longyear International Holdings, Inc. Core barrel apparatus
US6029758A (en) * 1997-11-24 2000-02-29 Boart Longyear International Holdings, Inc. Retractable core barrel valving apparatus
US6425449B1 (en) 2001-02-08 2002-07-30 Boart Longyear International Holdings, Inc. Up-hole pump-in core barrel apparatus
US9359847B2 (en) * 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
EP2132395B1 (en) * 2007-03-03 2019-02-20 Longyear TM, Inc. High productivity core drilling system
US7921926B2 (en) * 2008-05-16 2011-04-12 Longyear Tm, Inc. Jointed spearhead assembly
CA2673317C (en) * 2009-04-09 2011-07-05 Les Entreprises Parlec Ltee Locking device for a drilling device
US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
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
CN103154422B (en) * 2010-08-30 2015-11-25 阿特拉斯·科普柯加拿大有限公司 The brill core tube head assembly that can reconfigure fast
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
EP3314084B1 (en) * 2015-06-24 2023-12-13 Epiroc Canada Inc. Core barrel head assembly with safety overshot
JP6296084B2 (en) * 2016-03-18 2018-03-20 コベルコ建機株式会社 Inclinometer installation collection mechanism and inclinometer installation collection method
CN111119776B (en) * 2020-03-03 2024-04-09 湖南科技大学 Rope core drilling tool suitable for large-caliber horizontal engineering geological exploration
CN111706281B (en) * 2020-06-17 2021-11-23 中国地质科学院勘探技术研究所 Rope coring drilling tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335880A (en) * 1919-08-12 1920-04-06 Redus D Dodds Device for taking samples from wells
US2260320A (en) * 1940-11-23 1941-10-28 Reed Roller Bit Co Coring apparatus
US2418500A (en) * 1942-03-17 1947-04-08 Lawrence S Chambers Apparatus for sampling formation fluids
US2491682A (en) * 1945-03-12 1949-12-20 Muhlbach Alfred Latch mechanism
US2829868A (en) * 1953-08-14 1958-04-08 Longyear E J Co Wire line core barrel
US3066748A (en) * 1957-09-06 1962-12-04 Reverse Circulation Core Barre Core sampling apparatus
US3225845A (en) * 1961-02-17 1965-12-28 Joy Mfg Co Core barrel assembly
US3210283A (en) * 1963-06-18 1965-10-05 California Research Corp Lubricant containing alkenyl succinimide and hydroxypolyamine

Also Published As

Publication number Publication date
JPS5311481B1 (en) 1978-04-21
FR1462520A (en) 1966-12-16
DE1269582B (en) 1968-06-06
US3333647A (en) 1967-08-01
GB1134203A (en) 1968-11-20

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