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:
Feb. 06, 2018
Filed:
Nov. 20, 2014
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Bo Yu, Sugar Land, TX (US);
Han Yu, Sugar Land, TX (US);
Remi Hutin, New Ulm, TX (US);
Yong Sun, Sugar Land, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 17/05 (2011.01); E21B 47/12 (2012.01); G06K 9/00 (2006.01); E21B 33/12 (2006.01); H03M 7/30 (2006.01); H03M 7/40 (2006.01);
U.S. Cl.
CPC ...
E21B 47/12 (2013.01); E21B 33/1208 (2013.01); G06K 9/0063 (2013.01); H03M 7/3059 (2013.01); H03M 7/3068 (2013.01); H03M 7/3077 (2013.01); H03M 7/40 (2013.01);
Abstract
Data transmission from a bottom hole assembly (BHA) includes obtaining a scan from multiple scans forming a downhole data log of a borehole within a subterranean formation. The scan includes a sequence of data items from a sensor in the BHA located in the borehole. Each data item corresponds to an azimuth angle of the sensor. Further, compressed scan data is generated from the sequence of data items on a per-scan basis, and transmitted, using a pre-determined borehole telemetry, to a surface unit.