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:
Nov. 11, 2025
Filed:
Jul. 09, 2021
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
William Ruhle, Houston, TX (US);
Dinesh Ananda Shetty, Houston, TX (US);
Srividhya Sridhar, Houston, TX (US);
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/48 (2006.01); E21B 43/267 (2006.01); E21B 47/06 (2012.01);
U.S. Cl.
CPC ...
E21B 47/06 (2013.01); E21B 43/267 (2013.01); E21B 2200/20 (2020.05);
Abstract
A system and method to predict or detect screen outs by measuring pressure conditions in the well in real-time, and that conducts mitigation of the condition. Pressure responses of the well are detected during a fracture operation. The system processes the pressure responses by removing the effects of non-screen out related factors. A mathematical model is applied to the pressure responses to detect or predict the screen out. In response to the screen out detection or prediction, corrective action may be initiated.