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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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