DK46580A - Boesning til kelly og boreanlaev med en saadan boesning - Google Patents

Boesning til kelly og boreanlaev med en saadan boesning

Info

Publication number
DK46580A
DK46580A DK46580A DK46580A DK46580A DK 46580 A DK46580 A DK 46580A DK 46580 A DK46580 A DK 46580A DK 46580 A DK46580 A DK 46580A DK 46580 A DK46580 A DK 46580A
Authority
DK
Denmark
Prior art keywords
house
kelly
drilling
Prior art date
Application number
DK46580A
Other languages
English (en)
Inventor
H C Tullos
D W Woods
Original Assignee
H C Tullos
D W Woods
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 H C Tullos, D W Woods filed Critical H C Tullos
Publication of DK46580A publication Critical patent/DK46580A/da

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/04—Rotary tables
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive

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)
  • Drilling And Boring (AREA)
DK46580A 1979-02-05 1980-02-04 Boesning til kelly og boreanlaev med en saadan boesning DK46580A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/009,149 US4258802A (en) 1979-02-05 1979-02-05 Downhole drilling system

Publications (1)

Publication Number Publication Date
DK46580A true DK46580A (da) 1980-08-06

Family

ID=21735874

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46580A DK46580A (da) 1979-02-05 1980-02-04 Boesning til kelly og boreanlaev med en saadan boesning

Country Status (5)

Country Link
US (1) US4258802A (da)
EP (1) EP0015086A1 (da)
CA (1) CA1119581A (da)
DK (1) DK46580A (da)
NO (1) NO800285L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313318A (en) * 1979-02-05 1982-02-02 Tullos & Woods Tools, Inc. Adjustable kelly bushing for downhole drilling system
US4736807A (en) * 1986-07-07 1988-04-12 Exxon Production Research Company Apparatus for rotating and reciprocating well pipe
GB9810321D0 (en) * 1998-05-15 1998-07-15 Head Philip Method of downhole drilling and apparatus therefore
ATE389095T1 (de) * 2005-02-28 2008-03-15 Schlumberger Technology Bv Vorrichtung und verfahren geeignet für bohrlochreinigung während des bohrens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US945209A (en) * 1907-11-16 1910-01-04 Addison Avery Rock-drill.
US1666461A (en) * 1924-06-17 1928-04-17 Charles A Lord Apparatus for sinking oil wells
US2094813A (en) * 1935-07-15 1937-10-05 Arthur J Penick Rotary drilling machine
US2105091A (en) * 1936-04-04 1938-01-11 Charles W Mackay Well drilling rig
US2312804A (en) * 1940-02-13 1943-03-02 Houston Bolin D Guide for kelly bars
US2346958A (en) * 1942-03-04 1944-04-18 Abegg & Reinhold Co Kelly bushing
US2670929A (en) * 1946-12-21 1954-03-02 William A Vock Kelly bushing
GB725074A (en) * 1952-12-15 1955-03-02 Nat Supply Co Improvements relating to kelly drive bushings
US3110350A (en) * 1957-01-11 1963-11-12 Continental Oil Co Universal joint marine master bushing
US3007534A (en) * 1958-07-16 1961-11-07 Jersey Prod Res Co Electric cable drum for rotary drilling
US3838953A (en) * 1972-04-14 1974-10-01 Rapidex Inc Downhole hydraulic motor suitable for roller bits
US3807502A (en) * 1973-04-12 1974-04-30 Exxon Production Research Co Method for installing an electric conductor in a drill string

Also Published As

Publication number Publication date
NO800285L (no) 1980-08-06
US4258802A (en) 1981-03-31
CA1119581A (en) 1982-03-09
EP0015086A1 (en) 1980-09-03

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Legal Events

Date Code Title Description
ATS Application withdrawn