ZA848957B - Bore core barrel - Google Patents

Bore core barrel

Info

Publication number
ZA848957B
ZA848957B ZA848957A ZA848957A ZA848957B ZA 848957 B ZA848957 B ZA 848957B ZA 848957 A ZA848957 A ZA 848957A ZA 848957 A ZA848957 A ZA 848957A ZA 848957 B ZA848957 B ZA 848957B
Authority
ZA
South Africa
Prior art keywords
core barrel
bore core
bore
barrel
core
Prior art date
Application number
ZA848957A
Inventor
John Brian Robinson
Original Assignee
John Brian Robinson
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 John Brian Robinson filed Critical John Brian Robinson
Publication of ZA848957B publication Critical patent/ZA848957B/en

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

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)
ZA848957A 1983-11-17 1984-11-16 Bore core barrel ZA848957B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG243083 1983-11-17

Publications (1)

Publication Number Publication Date
ZA848957B true ZA848957B (en) 1986-02-26

Family

ID=3770415

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848957A ZA848957B (en) 1983-11-17 1984-11-16 Bore core barrel

Country Status (2)

Country Link
SE (1) SE8405788L (en)
ZA (1) ZA848957B (en)

Also Published As

Publication number Publication date
SE8405788D0 (en) 1984-11-19
SE8405788L (en) 1985-05-18

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