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:
Apr. 12, 2011
Filed:
Nov. 26, 2007
John R. Lovell, Houston, TX (US);
Christian Chouzenoux, St. Cloud, FR;
Christophe Champagnon, Meylan, FR;
Ashish Chaudhary, Edmonton, CA;
John R. Lovell, Houston, TX (US);
Christian Chouzenoux, St. Cloud, FR;
Christophe Champagnon, Meylan, FR;
Ashish Chaudhary, Edmonton, CA;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
To communicate measurement data from a well, data corresponding to measurement data collected by multiple sensors in a well is transformed downhole and passed to an intermediate communications device, which device in turn passes a subset of that data to a destination communications device. The destination communications device applies a second transformation to the data received from the intermediate communications device. The first and second transformations are designed such that meaningful data can be recovered at the destination communications device even though only a subset of the original transformed data has been received.