CA1298712C - Removable bottom founded structure - Google Patents

Removable bottom founded structure

Info

Publication number
CA1298712C
CA1298712C CA000563809A CA563809A CA1298712C CA 1298712 C CA1298712 C CA 1298712C CA 000563809 A CA000563809 A CA 000563809A CA 563809 A CA563809 A CA 563809A CA 1298712 C CA1298712 C CA 1298712C
Authority
CA
Canada
Prior art keywords
platform
subbase
hold
iceberg
seal
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 - Fee Related
Application number
CA000563809A
Other languages
English (en)
French (fr)
Inventor
Robert H. Beskow
Patrick J. Dunn
Warren S. Fine
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology 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
Priority claimed from US07/045,028 external-priority patent/US4755082A/en
Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA1298712C publication Critical patent/CA1298712C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Artificial Fish Reefs (AREA)
  • Refuse Collection And Transfer (AREA)
  • Earth Drilling (AREA)
CA000563809A 1987-05-01 1988-04-11 Removable bottom founded structure Expired - Fee Related CA1298712C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/045,028 US4755082A (en) 1986-08-21 1987-05-01 Removable bottom founded structure
US045,028 1987-05-01

Publications (1)

Publication Number Publication Date
CA1298712C true CA1298712C (en) 1992-04-14

Family

ID=21935621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000563809A Expired - Fee Related CA1298712C (en) 1987-05-01 1988-04-11 Removable bottom founded structure

Country Status (2)

Country Link
CA (1) CA1298712C (no)
NO (1) NO172138C (no)

Also Published As

Publication number Publication date
NO172138B (no) 1993-03-01
NO882740D0 (no) 1988-06-21
NO172138C (no) 1993-06-09
NO882740L (no) 1989-12-22

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Legal Events

Date Code Title Description
MKLA Lapsed