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:
Sep. 05, 2023
Filed:
Jan. 27, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Santiago Gabriel Drexler, Rio de Janeiro, BR;
Rafael March Castaneda Neto, Rio de Janeiro, BR;
Xiaobo Nie, Richmond, TX (US);
Jonas Toelke, Houston, TX (US);
Milena Ferreira De Siqueira Lima, Rio de Janeiro, BR;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 49/02 (2006.01); G01N 33/24 (2006.01); E21B 43/08 (2006.01); E21B 43/26 (2006.01); E21B 43/20 (2006.01);
U.S. Cl.
CPC ...
E21B 43/082 (2013.01); E21B 43/20 (2013.01); E21B 43/26 (2013.01); E21B 49/02 (2013.01);
Abstract
A method is provided. Cells of a digital model of a formation are classified corresponding with one or more classes based on minerals and/or pore sizes. Wettability of the formation in the digital model is calibrated based on imbibition and/or drainage curves from physical experimentation for a rock sample and the one or more classes of the cells of the digital model.