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. 26, 1980
Filed:
Nov. 18, 1977
A Michael Regan, Huntington Beach, CA (US);
Regan Offshore International, Inc., Torrance, CA (US);
Abstract
A sub-sea template and moveable guide structure assembly for conducting sub-sea drilling and production operations selectively between a plurality of adjacent sub-sea wells has a sub-sea well template having a plurality of template sections, each of these sections having a plurality of well bore guide means in laterally spaced series relative to the longitudinal extent of the template; tool guide means for guiding a sub-sea well tool into a well bore guide means; carriage means and means for movebly mounting the carriage means to the template, the carriage means moveably mounting the tool guide means on the template for relative movement therebetween. Sonic alignment means associated with the moveable guide structure and a sub-sea well tool are provided for sensing a spatial relationship between the guide structure and the well tool as the well tool is lowered onto the guide structure.