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:
Jan. 04, 2022
Filed:
Dec. 29, 2017
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Paul Chin Ling Chang, Cypress, TX (US);
Burkay Donderici, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/24 (2006.01); E21B 47/135 (2012.01); G01D 5/353 (2006.01);
U.S. Cl.
CPC ...
E21B 47/135 (2020.05); E21B 43/24 (2013.01); E21B 43/2406 (2013.01); G01D 5/353 (2013.01);
Abstract
In-well steam monitoring for SAGD operations using permanent fiber optic sensors installed behind the casing of an injector or producer well provides continuous monitoring of downhole steam injection. Using in-well sensor measurements, the system may also adjust or otherwise manipulate the volume of injected steam over time.