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. 28, 2021
Filed:
Mar. 04, 2020
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Karem Al-Garadi, Dhahran, SA;
Ammar El-Husseiny, Dhahran, SA;
Mohamed Mahmoud, Dhahran, SA;
Mahmoud Elsayed, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A method for rapid wettability evaluation during exploratory drilling of a hydrocarbon. The method include pre-saturation of the sample by a brine, measuring the bulk brine's TNMR relaxation parameter, expelling the brine by oil in the sample, measuring the oil's bulk and pore TNMR relaxation parameter, measuring the brine's non-reducible content and TNMR relaxation parameter of water in the presence of dominant oil content, expelling the oil by the brine and measuring the TNMR relaxation parameter of the irreducible oil content in the dominant brine. The measurements are combined in the index:=[()/]−[()/],