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:
Jun. 25, 2019
Filed:
Jan. 12, 2016
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
George A. Bordakov, Richmond, TX (US);
David F. Allen, Katy, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/32 (2006.01); G01V 3/14 (2006.01); G01N 24/08 (2006.01); G01R 33/44 (2006.01); E21B 47/00 (2012.01); G01V 3/38 (2006.01); E21B 43/14 (2006.01); E21B 43/26 (2006.01); G01N 15/08 (2006.01);
U.S. Cl.
CPC ...
G01V 3/32 (2013.01); E21B 47/00 (2013.01); G01N 24/081 (2013.01); G01R 33/448 (2013.01); G01V 3/14 (2013.01); G01V 3/38 (2013.01); E21B 43/14 (2013.01); E21B 43/26 (2013.01); G01N 15/088 (2013.01);
Abstract
A method for generating a porosity log for a reservoir in an organic shale. The method includes receiving data representing one or more parameters in a reservoir in an organic shale. At least one of the parameters includes porosity. By stochastically inverting the data, a distribution of porobodon features is estimated that matches an observed pulse decay curve. The porosity data relates to petrophysical restrictions on at least one of the porobodon features.