The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 28, 1982
Filed:
Dec. 22, 1980
Applicant:
Inventor:
Robert B Burns, Huntington, NY (US);
Assignee:
Texaco Development Corporation, White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
E02B / ; E02B / ;
U.S. Cl.
CPC ...
405 60 ; 405224 ;
Abstract
Tension leg platform system for use in drilling well bores into the floor of an offshore body of water. The system includes a buoyancy controlled vessel which is attached to anchors at the ocean floor by a series of pull down members. At the time of a well blowout, a detachably connected collar or anchor ring is guidably lowered from the vessel to the floor. Thereafter, a closure cap is drawn down to engage the anchor ring and thus permit escaping gas and crude oil to be directed through a conduit to the water's surface, where it can be collected.