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:
Aug. 13, 2019
Filed:
Mar. 06, 2015
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Abdulrahman Adel Al-Dosary, Udhailiyah, SA;
Ramy Ahmed, Dammam, SA;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 49/00 (2006.01); E21B 47/06 (2012.01); E21B 43/26 (2006.01); E21B 43/267 (2006.01);
U.S. Cl.
CPC ...
E21B 49/00 (2013.01); E21B 43/26 (2013.01); E21B 47/06 (2013.01); E21B 47/065 (2013.01); E21B 49/008 (2013.01); E21B 43/267 (2013.01);
Abstract
A method can include receiving formation parameter values associated with a bore of a formation via a pressure transient analysis of a test performed by tubing that is operatively coupled to a tool that includes at least one pressure sensor. The method can include receiving a pressure stabilization value for fluid flow at a location in the bore of the formation. And, the method can include, based at least in part on the formation parameter values and the pressure stabilization value, calculating a skin factor value for the location in the bore.