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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Wells; Granville Louis
Address:
Houston, TX
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6257337 Submerged riser tensioner July 10, 2001
A drilling unit comprises a floating drilling rig, a subsea wellhead, and a riser connecting the subsea drilling rig with the subsea wellhead. A floatation collar encircles the riser so as to reduce deck load on the floating drilling rig. The floatation collar comprises a hollow fabric










 
 
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