NL7105900A - - Google Patents

Info

Publication number
NL7105900A
NL7105900A NL7105900A NL7105900A NL7105900A NL 7105900 A NL7105900 A NL 7105900A NL 7105900 A NL7105900 A NL 7105900A NL 7105900 A NL7105900 A NL 7105900A NL 7105900 A NL7105900 A NL 7105900A
Authority
NL
Netherlands
Application number
NL7105900A
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 filed Critical
Publication of NL7105900A publication Critical patent/NL7105900A/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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
NL7105900A 1970-04-30 1971-04-29 NL7105900A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7105900A true NL7105900A (de) 1971-11-02

Family

ID=20267711

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7105900A NL7105900A (de) 1970-04-30 1971-04-29

Country Status (9)

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

Families Citing this family (9)

* 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 (sv) * 1980-10-08 1982-06-14 Craelius Ab Anordning for frikoppling av en fangstanordning fran ett kernror i ett borror
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 (sv) * 1988-06-08 1989-12-09 Diamant Boart Craelius Ab Anordning foer fasthaallning av ett verktyg inuti ett i marken nedfoert roer
CA2053719C (en) * 1991-10-18 1996-12-10 Irvin Joseph Laporte (Bud) Drilling apparatus, particularly wire line core drilling apparatus
SE517190C2 (sv) * 1999-08-24 2002-05-07 Atlas Copco Rocktech Ab Spärranordning för en linkärnborr, linkärnborranordning samt förfarande vid linkärnborrning
US7380614B1 (en) * 2007-05-11 2008-06-03 Williamson & Associates, Inc. Remotely operated water bottom based drilling system using cable for auxiliary operations
CA2948853A1 (en) * 2014-05-18 2015-11-26 Thru Tubing Solutions, Inc. Sleeve shifting tool

Also Published As

Publication number Publication date
FR2090945A5 (de) 1972-01-14
US3701389A (en) 1972-10-31
GB1275537A (en) 1972-05-24
BE766524A (fr) 1971-09-16
IE35286L (en) 1971-10-30
CA948621A (en) 1974-06-04
IE35286B1 (en) 1976-01-07
SE332402B (de) 1971-02-08
JPS5133041B1 (de) 1976-09-17
DE2120714A1 (de) 1971-12-02

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: CRAELIUS AKTIEBOLAG

BN A decision not to publish the application has become irrevocable