GB1496023A - Connection of underwater flowlines - Google Patents

Connection of underwater flowlines

Info

Publication number
GB1496023A
GB1496023A GB2597976A GB2597976A GB1496023A GB 1496023 A GB1496023 A GB 1496023A GB 2597976 A GB2597976 A GB 2597976A GB 2597976 A GB2597976 A GB 2597976A GB 1496023 A GB1496023 A GB 1496023A
Authority
GB
United Kingdom
Prior art keywords
connection
flowlines
underwater
underwater flowlines
heading
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
GB2597976A
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.)
Vetco Inc
Original Assignee
Vetco Offshore Industries 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 Vetco Offshore Industries Inc filed Critical Vetco Offshore Industries Inc
Priority to GB2597976A priority Critical patent/GB1496023A/en
Publication of GB1496023A publication Critical patent/GB1496023A/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
    • E21B43/013—Connecting a production flow line to an underwater well head
    • E21B43/0135—Connecting a production flow line to an underwater well head using a pulling cable

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)
  • Foundations (AREA)

Abstract

1496023 Coupling pipes VETCO OFFSHORE INDUSTRIES Inc 17 Feb 1975 25979/76 Divided out of 1496021 Heading F2G The subject matter of this Specification is identical with that described in Specification 1,496,021 but the claims are concerned with the connection between a pair of flowlines each of which terminates in a flange.
GB2597976A 1975-02-17 1975-02-17 Connection of underwater flowlines Expired GB1496023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2597976A GB1496023A (en) 1975-02-17 1975-02-17 Connection of underwater flowlines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2597976A GB1496023A (en) 1975-02-17 1975-02-17 Connection of underwater flowlines

Publications (1)

Publication Number Publication Date
GB1496023A true GB1496023A (en) 1977-12-21

Family

ID=10236400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2597976A Expired GB1496023A (en) 1975-02-17 1975-02-17 Connection of underwater flowlines

Country Status (1)

Country Link
GB (1) GB1496023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477205A (en) * 1979-11-30 1984-10-16 Smith International, Inc. Apparatus for connecting underwater flow line hubs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477205A (en) * 1979-11-30 1984-10-16 Smith International, Inc. Apparatus for connecting underwater flow line hubs

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee