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:
Feb. 10, 1981
Filed:
Jun. 04, 1979
Robert B Burns, Huntington, NY (US);
Texaco Development Corporation, White Plains, NY (US);
Abstract
Marine structure adapted to be fixed to the ocean floor for drilling wellbores into the latter. A drill conductor cage is removably positioned within the marine structure at a submerged position. The cage holds one or more drill string or conductor guides in a manner that a number of directionally oriented wells can be drilled without movement of the structure. The cage is readily disengaged from its underwater working position to permit it to be raised to the water's surface and is then swung outboard of the platform's working deck. In such a position the addition and removal of drilling cnductors is facilitated without undue use of limited deck space on the platform.