GB2110278B - Self levelling underwater structure - Google Patents

Self levelling underwater structure

Info

Publication number
GB2110278B
GB2110278B GB08135804A GB8135804A GB2110278B GB 2110278 B GB2110278 B GB 2110278B GB 08135804 A GB08135804 A GB 08135804A GB 8135804 A GB8135804 A GB 8135804A GB 2110278 B GB2110278 B GB 2110278B
Authority
GB
United Kingdom
Prior art keywords
underwater structure
self levelling
levelling
self
underwater
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
GB08135804A
Other versions
GB2110278A (en
Inventor
John Ernest Lawson
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.)
NAT SUPPLY CO
Original Assignee
NAT SUPPLY CO
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 NAT SUPPLY CO filed Critical NAT SUPPLY CO
Priority to GB08135804A priority Critical patent/GB2110278B/en
Publication of GB2110278A publication Critical patent/GB2110278A/en
Application granted granted Critical
Publication of GB2110278B publication Critical patent/GB2110278B/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station
    • E21B43/0175—Hydraulic schemes for production manifolds
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB08135804A 1981-11-27 1981-11-27 Self levelling underwater structure Expired GB2110278B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08135804A GB2110278B (en) 1981-11-27 1981-11-27 Self levelling underwater structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08135804A GB2110278B (en) 1981-11-27 1981-11-27 Self levelling underwater structure

Publications (2)

Publication Number Publication Date
GB2110278A GB2110278A (en) 1983-06-15
GB2110278B true GB2110278B (en) 1985-02-27

Family

ID=10526193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08135804A Expired GB2110278B (en) 1981-11-27 1981-11-27 Self levelling underwater structure

Country Status (1)

Country Link
GB (1) GB2110278B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580926A (en) * 1983-09-28 1986-04-08 Mobil Oil Corporation Foundation level and orientation tool

Also Published As

Publication number Publication date
GB2110278A (en) 1983-06-15

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Legal Events

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