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.

Date of Patent:
Sep. 01, 2020

Filed:

Jul. 31, 2019
Applicant:

Keppel Offshore & Marine Technology Centre Pte Ltd, Singapore, SG;

Inventors:

Boon Lee Tan, Singapore, SG;

Anis Altaf Hussain, Singapore, SG;

Aziz Amirali Merchant, Singapore, SG;

Leng Yeow Ong, Singapore, SG;

Boon Seng Lim, Singapore, SG;

Yizhe Lester Phong, Singapore, SG;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/00 (2006.01); E21B 19/14 (2006.01); E21B 15/02 (2006.01); B63B 35/44 (2006.01); E21B 19/16 (2006.01); E21B 15/00 (2006.01);
U.S. Cl.
CPC ...
E21B 19/143 (2013.01); B63B 35/4413 (2013.01); E21B 15/003 (2013.01); E21B 15/02 (2013.01); E21B 19/002 (2013.01); E21B 19/14 (2013.01); E21B 19/16 (2013.01);
Abstract

Systems and methods related to a drilling rig or a drill ship having a first activity center with a main well, a second activity center with an auxiliary well and a third activity center with offline casing with drill pipe stand-building capabilities. The offline casing and drill stand-building facility is a standalone feature and can be located in the forward or aft side of a drilling rig or drill ship depending on the choice of the builder or operator.


Find Patent Forward Citations

Loading…