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:
May. 03, 2022
Filed:
Aug. 27, 2020
Applicant:
Baker Hughes Holdings Llc, Houston, TX (US);
Inventors:
Assignee:
BAKER HUGHES HOLDINGS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/12 (2012.01); E21B 47/135 (2012.01); G01D 5/26 (2006.01); E21B 17/00 (2006.01); G01V 1/22 (2006.01); E21B 47/07 (2012.01); G01K 11/3206 (2021.01);
U.S. Cl.
CPC ...
E21B 47/12 (2013.01); E21B 17/003 (2013.01); E21B 47/07 (2020.05); E21B 47/135 (2020.05); G01D 5/268 (2013.01); G01K 11/3206 (2013.01); G01V 1/226 (2013.01);
Abstract
A telemetry system is provided for a coiled tubing-based work string and includes electrical transmission of power and data between sensors in a bottom hole assembly and a controller. One or more optic fibers are used to provide distributed temperature or acoustic sensing along the length of the work string.