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:
May. 10, 2022
Filed:
Apr. 30, 2018
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Shingo Watanabe, Houston, TX (US);
Frode Bratvedt, Asker, NO;
Matthew Worthington, Houston, TX (US);
Vadim Blekhman, St. Bellaire, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/098 (2012.01); G01V 1/48 (2006.01); G01V 99/00 (2009.01); E21B 47/107 (2012.01);
U.S. Cl.
CPC ...
E21B 47/098 (2020.05); E21B 47/107 (2020.05); G01V 1/48 (2013.01); G01V 99/005 (2013.01); G01V 2210/41 (2013.01);
Abstract
Reservoir sweep efficiency includes obtaining fluid front arrival times for streamlines in a reservoir. A wellbore is partitioned into independent production zones, and a target flow rate is allocated to each of the independent production zones based on the fluid front arrival times. Partition choke parameters complying with the target flow rates are allocated to generate a completion design, which is presented.