ZA807197B - Drilling system - Google Patents

Drilling system

Info

Publication number
ZA807197B
ZA807197B ZA00807197A ZA807197A ZA807197B ZA 807197 B ZA807197 B ZA 807197B ZA 00807197 A ZA00807197 A ZA 00807197A ZA 807197 A ZA807197 A ZA 807197A ZA 807197 B ZA807197 B ZA 807197B
Authority
ZA
South Africa
Prior art keywords
drilling system
drilling
Prior art date
Application number
ZA00807197A
Inventor
A Bellows
W Ribich
Original Assignee
Foster Miller Ass
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 Foster Miller Ass filed Critical Foster Miller Ass
Publication of ZA807197B publication Critical patent/ZA807197B/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (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)
ZA00807197A 1979-11-19 1980-11-19 Drilling system ZA807197B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9559279A 1979-11-19 1979-11-19

Publications (1)

Publication Number Publication Date
ZA807197B true ZA807197B (en) 1981-09-30

Family

ID=22252709

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807197A ZA807197B (en) 1979-11-19 1980-11-19 Drilling system

Country Status (5)

Country Link
AU (1) AU6451980A (en)
DE (1) DE3043512A1 (en)
FR (1) FR2470236A1 (en)
GB (1) GB2063421A (en)
ZA (1) ZA807197B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431063A (en) * 1981-10-09 1984-02-14 The Bendix Corporation Drive mechanism for drill
DE3322427C2 (en) * 1983-06-22 1985-06-13 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Drilling equipment, in particular for use in underground mining
US5692565A (en) * 1996-02-20 1997-12-02 Schlumberger Technology Corporation Apparatus and method for sampling an earth formation through a cased borehole
US11933114B2 (en) * 2019-10-09 2024-03-19 Schlumberger Technology Corporation Systems for securing a downhole tool to a housing

Also Published As

Publication number Publication date
DE3043512A1 (en) 1981-06-11
FR2470236A1 (en) 1981-05-29
AU6451980A (en) 1981-05-28
GB2063421A (en) 1981-06-03

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