GB2105767A - Well jack supported on rotary table mounting structure - Google Patents

Well jack supported on rotary table mounting structure Download PDF

Info

Publication number
GB2105767A
GB2105767A GB08224846A GB8224846A GB2105767A GB 2105767 A GB2105767 A GB 2105767A GB 08224846 A GB08224846 A GB 08224846A GB 8224846 A GB8224846 A GB 8224846A GB 2105767 A GB2105767 A GB 2105767A
Authority
GB
United Kingdom
Prior art keywords
units
jacking mechanism
supported
fluid actuated
rotary table
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB08224846A
Other languages
English (en)
Inventor
George I Boyadjieff
Andrew B Campbell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varco International Inc
Original Assignee
Varco International Inc
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 International Inc filed Critical Varco International Inc
Publication of GB2105767A publication Critical patent/GB2105767A/en
Withdrawn legal-status Critical Current

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)
GB08224846A 1981-09-14 1982-08-31 Well jack supported on rotary table mounting structure Withdrawn GB2105767A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB2105767A true GB2105767A (en) 1983-03-30

Family

ID=23163513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224846A Withdrawn GB2105767A (en) 1981-09-14 1982-08-31 Well jack supported on rotary table mounting structure

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117513744A (zh) * 2024-01-05 2024-02-06 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

Families Citing this family (2)

* 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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117513744A (zh) * 2024-01-05 2024-02-06 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
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

Also Published As

Publication number Publication date
DE3232512A1 (de) 1983-03-31
NO823030L (no) 1983-03-15
FR2512878A1 (fr) 1983-03-18
FR2512878B1 (enrdf_load_stackoverflow) 1985-04-26
JPS5859196A (ja) 1983-04-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)