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:
Oct. 14, 2014
Filed:
May. 21, 2013
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Nikita V. Chugunov, Arlington, MA (US);
Terizhandur S. Ramakrishnan, Boxborough, MA (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V 3/00 (2006.01); G01V 3/32 (2006.01); G01N 24/08 (2006.01); G01V 3/34 (2006.01);
U.S. Cl.
CPC ...
G01V 3/32 (2013.01); G01N 24/081 (2013.01); G01V 3/34 (2013.01);
Abstract
Percolation theory is applied to establish a connection between magnetization decay of nuclear magnetic resonance (NMR) measurements and residual carbon dioxide saturation (S). As a result, estimations of Sare obtained through use of an NMR tool in a formation and appropriate processing. Data may be displayed as a log.
Chugunov, Nikita. (2014). Method and apparatus utilizing nuclear magnetic resonance measurements for estimating residual carbon dioxide saturation in aquifers (U.S. Patent No. 8862407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8862407
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile