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. 05, 2019
Filed:
Feb. 10, 2017
Robin Gupta, Spring, TX (US);
Robert Longoria, Houston, TX (US);
Jeffrey D. Spitzenberger, Richmond, TX (US);
David C. Laverick, Spring, TX (US);
Christopher A. Crowell, Spring, TX (US);
Robin Gupta, Spring, TX (US);
Robert Longoria, Houston, TX (US);
Jeffrey D. Spitzenberger, Richmond, TX (US);
David C. Laverick, Spring, TX (US);
Christopher A. Crowell, Spring, TX (US);
ExxonMobil Upstream Research Company, Spring, TX (US);
Abstract
Herein disclosed are apparatuses and methods related to coreflood testing apparatuses and methods for determining key physical properties of core specimens. More particularly, disclosed herein are coreflood inlet end-piece designs, coreflood testing systems and coreflood testing methods to enable simultaneous testing to obtain necessary data for determination for determining key physical properties of core specimens, which include the relative permeability and the capillary pressure, as well as, optionally the wettability of the core sample.