Title:
Underwater christmas tree protector
United States Patent 3063500
Inventors:
Logan, Campbell F.
Publication Date:
11/13/1962
Export Citation:
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Assignee:
Logan, Campbell F.
Primary Class:
166/351
Other Classes:
166/96.1, 405/53
International Classes:
E21B33/037; E21B33/03
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US Patent References:
2756021Submersible oil rig for drilling on bottom
2676660Corrosion prevention of offshore well tubing
2532341Cap for marine oil wells
2171672Underwater drilling
1642245Method of making and maintaining wells
1521088Housing for oil or other wells
0695278N/A