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:
Mar. 07, 2023
Filed:
May. 25, 2018
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Glenn Andrew Wilson, Houston, TX (US);
Arthur Cheng, Sugar Land, TX (US);
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/08 (2012.01); G01V 1/46 (2006.01); G01V 1/48 (2006.01); G01V 1/50 (2006.01); E21B 47/005 (2012.01); E21B 47/002 (2012.01); E21B 49/00 (2006.01); E21B 47/18 (2012.01);
U.S. Cl.
CPC ...
G01V 1/50 (2013.01); E21B 47/005 (2020.05); E21B 47/0025 (2020.05); E21B 49/00 (2013.01); E21B 47/18 (2013.01); G01V 2210/1299 (2013.01); G01V 2210/1429 (2013.01); G01V 2210/6226 (2013.01);
Abstract
Deconvolution-based processing of ultrasonic waveforms enables robust calculation of two-way travel time for an ultrasonic caliper, particularly in the presence of multiple, proximal reflectors (e.g., mud cake, formation, casing, cement, etc.).