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:
Aug. 15, 2023
Filed:
Feb. 15, 2022
Applicant:
Conocophillips Company, Houston, TX (US);
Inventor:
Nicolas P. Roussel, Houston, TX (US);
Assignee:
CONOCOPHILLIPS COMPANY, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/28 (2020.01); E21B 41/00 (2006.01); H04L 9/32 (2006.01); E21B 43/26 (2006.01); E21B 47/06 (2012.01); E21B 49/00 (2006.01); E21B 43/267 (2006.01); G01V 99/00 (2009.01); G06F 40/205 (2020.01); G06F 40/143 (2020.01); G06F 40/117 (2020.01);
U.S. Cl.
CPC ...
G06F 30/28 (2020.01); E21B 41/00 (2013.01); E21B 43/26 (2013.01); E21B 47/06 (2013.01); E21B 49/00 (2013.01); G06F 40/117 (2020.01); G06F 40/143 (2020.01); G06F 40/205 (2020.01); H04L 9/3247 (2013.01); E21B 43/267 (2013.01); G01V 99/005 (2013.01); H04L 2209/60 (2013.01);
Abstract
Methods for using shut-in pressures to determine uncertainties in a hydraulic fracturing process in a shale reservoir are described. Data commonly collected during multistage fracturing is used to calculate propped fracture height and induced stresses, as well as other variables, in the presence of horizontal stress anisotropy. These variables can then be incorporated into reservoir simulations to perform fracturing monitoring, forecast hydrocarbon recoveries, or modify fracturing plans.