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:
Nov. 26, 2013
Filed:
Oct. 30, 2008
Pablo Saldungaray, Granada, MX;
Edward Harrigan, Richmond, TX (US);
Bernard Montaron, Paris, FR;
Raghu Ramamoorthy, Pimpri Pune, IN;
Pablo Saldungaray, Granada, MX;
Edward Harrigan, Richmond, TX (US);
Bernard Montaron, Paris, FR;
Raghu Ramamoorthy, Pimpri Pune, IN;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
Evaluating a formation by lowering a downhole tool in a wellbore penetrating the formation, injecting a fluid into the formation at an injection zone via the downhole tool, and using a formation evaluation sensor to perform a measurement at each of a plurality of locations in the wellbore each proximate the injection zone. At least two of the plurality of measurements are compared, and a formation property is determined based on the comparison.