CA948621A - Wire line core drilling apparatus - Google Patents

Wire line core drilling apparatus

Info

Publication number
CA948621A
CA948621A CA111,827A CA111827A CA948621A CA 948621 A CA948621 A CA 948621A CA 111827 A CA111827 A CA 111827A CA 948621 A CA948621 A CA 948621A
Authority
CA
Canada
Prior art keywords
wire line
drilling apparatus
core drilling
line core
wire
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
CA111,827A
Other versions
CA111827S (en
Inventor
Sune V. Eriksson
Gunnar K. Egneloev
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of CA948621A publication Critical patent/CA948621A/en
Expired legal-status Critical Current

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
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
CA111,827A 1970-04-30 1971-04-30 Wire line core drilling apparatus Expired CA948621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE06007/70A SE332402B (en) 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
CA948621A true CA948621A (en) 1974-06-04

Family

ID=20267711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,827A Expired CA948621A (en) 1970-04-30 1971-04-30 Wire line core drilling apparatus

Country Status (9)

Country Link
US (1) US3701389A (en)
JP (1) JPS5133041B1 (en)
BE (1) BE766524A (en)
CA (1) CA948621A (en)
FR (1) FR2090945A5 (en)
GB (1) GB1275537A (en)
IE (1) IE35286B1 (en)
NL (1) NL7105900A (en)
SE (1) SE332402B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339915A (en) * 1991-10-18 1994-08-23 Jks Boyles International, Inc. Drilling apparatus, particularly wire line core drilling apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874464A (en) * 1972-08-23 1975-04-01 Tigre Tierra Processing of drilling an earth formation
SE423924B (en) * 1980-10-08 1982-06-14 Craelius Ab DEVICE FOR DISCONNECTING A CATCH DEVICE FROM A CORE PIPE IN A DRILL
US4466497A (en) * 1982-03-19 1984-08-21 Soinski Alexander F Wireline core barrel
US4834198A (en) * 1988-04-25 1989-05-30 Longyear Company Positive latch wire line core barrel apparatus
SE8802142L (en) * 1988-06-08 1989-12-09 Diamant Boart Craelius Ab DEVICE FOR THE MAINTENANCE OF A TOOL INSIDE A PIPE IN THE MARKET
SE517190C2 (en) * 1999-08-24 2002-05-07 Atlas Copco Rocktech Ab Locking device for a link core drill, link core drilling device and method for link core drilling
US7380614B1 (en) * 2007-05-11 2008-06-03 Williamson & Associates, Inc. Remotely operated water bottom based drilling system using cable for auxiliary operations
US10648290B2 (en) * 2014-05-18 2020-05-12 Thru Tubing Solutions, Inc. Sleeve shifting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339915A (en) * 1991-10-18 1994-08-23 Jks Boyles International, Inc. Drilling apparatus, particularly wire line core drilling apparatus

Also Published As

Publication number Publication date
NL7105900A (en) 1971-11-02
BE766524A (en) 1971-09-16
IE35286B1 (en) 1976-01-07
DE2120714A1 (en) 1971-12-02
US3701389A (en) 1972-10-31
JPS5133041B1 (en) 1976-09-17
IE35286L (en) 1971-10-30
GB1275537A (en) 1972-05-24
SE332402B (en) 1971-02-08
FR2090945A5 (en) 1972-01-14

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