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. 31, 2017
Filed:
Jun. 13, 2012
Applicants:
Abdur Rahman Adil, Sindh, PK;
Elena Borisova, Paris, FR;
Tullio Moscato, Paris, FR;
Inventors:
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/06 (2012.01); E21B 47/07 (2012.01); G01V 9/00 (2006.01); E21B 47/10 (2012.01); E21B 49/08 (2006.01); E21B 47/00 (2012.01);
U.S. Cl.
CPC ...
G01V 9/005 (2013.01); E21B 47/00 (2013.01); E21B 47/065 (2013.01); E21B 47/10 (2013.01); E21B 47/1005 (2013.01); E21B 49/08 (2013.01);
Abstract
Example methods and apparatus for determining fluid parameters are disclosed herein. An example method includes disposing a sensor in a first fluid flow passageway. The sensor has a heater and a temperature sensor. The example method further includes flowing a first fluid into the first fluid flow passageway via a second fluid flow passageway and determining a first fluid property value of the first fluid via the sensor when the first fluid is in the first fluid flow passageway. Based on the first fluid property value, a state of an operation is determined.