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GB2139267B - Drilling rig - Google Patents
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GB2139267B - Drilling rig - Google Patents

Drilling rig

Info

Publication number
GB2139267B
GB2139267B GB08312065A GB8312065A GB2139267B GB 2139267 B GB2139267 B GB 2139267B GB 08312065 A GB08312065 A GB 08312065A GB 8312065 A GB8312065 A GB 8312065A GB 2139267 B GB2139267 B GB 2139267B
Authority
GB
United Kingdom
Prior art keywords
drilling rig
rig
drilling
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.)
Expired
Application number
GB08312065A
Other versions
GB2139267A (en
GB8312065D0 (en
Inventor
David John Morris
Barry John Thompson
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.)
Rig Design Services Ltd
Original Assignee
Rig Design Services Ltd
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 Rig Design Services Ltd filed Critical Rig Design Services Ltd
Priority to GB08312065A priority Critical patent/GB2139267B/en
Publication of GB8312065D0 publication Critical patent/GB8312065D0/en
Publication of GB2139267A publication Critical patent/GB2139267A/en
Application granted granted Critical
Publication of GB2139267B publication Critical patent/GB2139267B/en
Expired 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
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
    • 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
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • 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
    • E21B3/045—Rotary tables movably mounted on the drilling structure or platform

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
GB08312065A 1983-05-03 1983-05-03 Drilling rig Expired GB2139267B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08312065A GB2139267B (en) 1983-05-03 1983-05-03 Drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08312065A GB2139267B (en) 1983-05-03 1983-05-03 Drilling rig

Publications (3)

Publication Number Publication Date
GB8312065D0 GB8312065D0 (en) 1983-06-08
GB2139267A GB2139267A (en) 1984-11-07
GB2139267B true GB2139267B (en) 1986-10-01

Family

ID=10542067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312065A Expired GB2139267B (en) 1983-05-03 1983-05-03 Drilling rig

Country Status (1)

Country Link
GB (1) GB2139267B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630681A (en) * 1985-02-25 1986-12-23 Decision-Tree Associates, Inc. Multi-well hydrocarbon development system
NL1006889C2 (en) * 1997-08-29 1999-03-02 Marine Structure Consul Drill rig.
NO975344D0 (en) * 1997-11-21 1997-11-21 Mercur Subsea Products Asa Device at well, especially at associated rig
US8439606B2 (en) 2007-09-10 2013-05-14 Offshore Technology Development Cantilever skidding system on a drilling rig
NO332567B1 (en) * 2011-04-15 2012-11-05 Rolls Royce Marine As Movable platform for use on a deck and use of the platform
CN103982140B (en) * 2013-02-07 2016-08-03 国民油井华高有限合伙公司 For supporting the carriage assembly of boring tower
GB2531781A (en) * 2014-10-30 2016-05-04 Nat Oilwell Varco Norway As Rig floor for a drilling rig
US10557240B2 (en) 2015-06-12 2020-02-11 Gustomsc Resources B.V. Offshore structure, supporting member, skid shoe, method for moving a cantilever

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7804645A (en) * 1978-07-19 1980-01-22 Petroleo Brasileiro Sa SELF-LIFTING PLATFORM FOR MARITIME DRILLING

Also Published As

Publication number Publication date
GB2139267A (en) 1984-11-07
GB8312065D0 (en) 1983-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee