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. 03, 2020
Filed:
Nov. 10, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Harold Grayson Walters, Tomball, TX (US);
Neil Alan Stegent, Cypress, TX (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); E21B 43/14 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); E21B 43/267 (2013.01); E21B 47/06 (2013.01); E21B 43/14 (2013.01);
Abstract
Fracturing operations that include fluid diversion cycles may include real-time, continuous-flow pressure diagnostics to analyze and design the fluid diversion cycles of fracturing operations. The real-time, continuous-flow pressure diagnostics are injection rate step cycles that may include open low injection rate step cycles, propped low injection rate step cycles, diverted low injection rate cycles, and high injection rate cycles.