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:
Apr. 28, 2020
Filed:
Oct. 02, 2014
Applicant:
Helix Energy Solutions Group, Inc., Houston, TX (US);
Inventors:
Colin Johnston, Houston, TX (US);
Paul Shotton, Aberdeenshire, GB;
Assignee:
Helix Energy Solutions Group, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/02 (2006.01); E21B 19/00 (2006.01); E21B 19/22 (2006.01); E21B 15/02 (2006.01); E21B 19/04 (2006.01); E21B 19/07 (2006.01); E21B 19/06 (2006.01); E21B 3/02 (2006.01);
U.S. Cl.
CPC ...
E21B 19/02 (2013.01); E21B 3/02 (2013.01); E21B 15/02 (2013.01); E21B 19/00 (2013.01); E21B 19/002 (2013.01); E21B 19/04 (2013.01); E21B 19/06 (2013.01); E21B 19/07 (2013.01); E21B 19/22 (2013.01);
Abstract
A lift frame system and method of use including a lift frame capable of being moved from a stowed position to a drill center position and a skidding pallet with at least one personnel access and egress walkway platform. The skidding pallet is capable of moving along a plurality of rails and engaging a multipurpose tower. The lift frame may include levels, a coiled tubing injector, at least one pressure control equipment, stabilizing arms, a top drive, a hook, and a set of bails.