NO823030L - Heisemekanisme for borerigg. - Google Patents

Heisemekanisme for borerigg.

Info

Publication number
NO823030L
NO823030L NO823030A NO823030A NO823030L NO 823030 L NO823030 L NO 823030L NO 823030 A NO823030 A NO 823030A NO 823030 A NO823030 A NO 823030A NO 823030 L NO823030 L NO 823030L
Authority
NO
Norway
Prior art keywords
aggregates
fluid
accordance
controlled
supported
Prior art date
Application number
NO823030A
Other languages
English (en)
Norwegian (no)
Inventor
George I Boyadjieff
Andrew B Campbell
Original Assignee
Varco Int
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 Varco Int filed Critical Varco Int
Publication of NO823030L publication Critical patent/NO823030L/no

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • 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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
NO823030A 1981-09-14 1982-09-08 Heisemekanisme for borerigg. NO823030L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30146981A 1981-09-14 1981-09-14

Publications (1)

Publication Number Publication Date
NO823030L true NO823030L (no) 1983-03-15

Family

ID=23163513

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823030A NO823030L (no) 1981-09-14 1982-09-08 Heisemekanisme for borerigg.

Country Status (5)

Country Link
JP (1) JPS5859196A (enrdf_load_stackoverflow)
DE (1) DE3232512A1 (enrdf_load_stackoverflow)
FR (1) FR2512878A1 (enrdf_load_stackoverflow)
GB (1) GB2105767A (enrdf_load_stackoverflow)
NO (1) NO823030L (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112048B (en) * 1981-12-18 1985-09-04 Varco Int Well pipe jack used with rotary table in place
US4437515A (en) * 1981-12-21 1984-03-20 Varco International, Inc. Positioning of well pipe jack in a rig
CN117513744B (zh) * 2024-01-05 2024-03-22 中铁城建集团第一工程有限公司 一种可调节夹持间距的模板加固装置及其工作方法
CN120426003A (zh) * 2025-07-08 2025-08-05 新疆青蓝科技有限公司 抽油杆吊具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879929A (en) * 1931-11-07 1932-09-27 James C Fortune Hydraulic feed for rotary drilling
US2126933A (en) * 1935-08-12 1938-08-16 Hydril Co Well drilling equipment
US3722607A (en) * 1971-04-08 1973-03-27 Tenneco Oil Co Method for drilling a well
US4208158A (en) * 1978-04-10 1980-06-17 Franklin Enterprises, Inc. Auxiliary offshore rig and methods for using same

Also Published As

Publication number Publication date
DE3232512A1 (de) 1983-03-31
FR2512878A1 (fr) 1983-03-18
GB2105767A (en) 1983-03-30
FR2512878B1 (enrdf_load_stackoverflow) 1985-04-26
JPS5859196A (ja) 1983-04-08

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