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. 10, 2009
Filed:
May. 09, 2007
Peter S. Hegeman, Stafford, TX (US);
Anthony R. H. Goodwin, Sugar Land, TX (US);
Moin Muhammad, Edmonton, CA;
Ricardo Vasques, Sugar Land, TX (US);
Cosan Ayan, Kadikoy, TR;
Michael O'keefe, Tasmania, AU;
Tsutomu Yamate, Kanagawa-Ken, JP;
Peter S. Hegeman, Stafford, TX (US);
Anthony R. H. Goodwin, Sugar Land, TX (US);
Moin Muhammad, Edmonton, CA;
Ricardo Vasques, Sugar Land, TX (US);
Cosan Ayan, Kadikoy, TR;
Michael O'Keefe, Tasmania, AU;
Tsutomu Yamate, Kanagawa-Ken, JP;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
Methods for performing downhole fluid compatibility tests include obtaining an downhole fluid sample, mixing it with a test fluid, and detecting a reaction between the fluids. Tools for performing downhole fluid compatibility tests include a plurality of fluid chambers, a reversible pump and one or more sensors capable of detecting a reaction between the fluids.