Off-shore oil drilling apparatus
United States Patent 3165898
US Patent References:
Underwater drilling
- - 2187871
Offshore drilling apparatus and method of installing the same
- - 2622404
Submerged well drilling equipment anchoring means
- - 2669846
Submarine drilling platform
- - 2677935
Support structure
- - 2857744
Underwater drilling
- - 2187871
Offshore drilling apparatus and method of installing the same
- - 2622404
Submerged well drilling equipment anchoring means
- - 2669846
Submarine drilling platform
- - 2677935
Support structure
- - 2857744
Inventors:
Elliott, Melvin R.
Publication Date:
01/19/1965
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Export Citation:
Assignee:
CONTINENTAL OIL CO
Primary Class:
Other Classes:
114/261, 114/264
International Classes:
E21B7/12; E21B15/02; E21B15/00
US Patent References:
| 2940266 | Method of constructing an offshore well drilling island |