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:
Dec. 06, 2022
Filed:
Dec. 14, 2018
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Stanley Vernon Stephenson, Duncan, OK (US);
Max Lynn Phillippi, Duncan, OK (US);
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); E21B 43/267 (2006.01); E21B 47/06 (2012.01); F04B 49/06 (2006.01); F04B 49/20 (2006.01);
U.S. Cl.
CPC ...
E21B 43/2607 (2020.05); E21B 43/267 (2013.01); E21B 47/06 (2013.01); F04B 49/065 (2013.01); F04B 49/20 (2013.01); F04B 2205/06 (2013.01);
Abstract
A method is provided which includes injecting a fluid into a wellbore; measuring, by a surface pressure sensor, a surface pressure; and measuring, by a downhole pressure sensor, a downhole pressure. A controller determines a true friction pressure based on a pressure differential between the surface pressure and the downhole pressure. A concentration of one or more components in the fluid is adjusted based on the true friction pressure to lower a total friction pressure loss.