OFFSHORE DRILLING AND PRODUCTION STRUCTURE
United States Patent 3535884
US Patent References:
Offshore storage unit
- - 3145539
Offshore storage apparatus
- - 3381481
Storage tank fixed on the ocean bottom and method of installation
- - 3396544
Submerged elevated well head structure
- - 3004612
Portable marine platform
- - 3093972
Offshore storage unit
- - 3145539
Offshore storage apparatus
- - 3381481
Storage tank fixed on the ocean bottom and method of installation
- - 3396544
Submerged elevated well head structure
- - 3004612
Portable marine platform
- - 3093972
Inventors:
Chaney, Preston E.
Publication Date:
10/27/1970
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Export Citation:
Assignee:
SUN OIL CO
Primary Class:
Other Classes:
175/7
International Classes:
E21B15/02; E21B43/01; E21B15/00; E21B43/00; E02D17/00; E21B15/02