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. 04, 2025
Filed:
Mar. 23, 2022
Saudi Arabian Oil Company, Dhahran, SA;
Yupeng Li, Beijing, CN;
Maolin Luo, Dhahran, SA;
Shouxiang Ma, Dhahran, SA;
Peng Lu, Dhahran, SA;
Christopher Ayadiuno, Dhahran, SA;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Abstract
A method for obtaining geological heterogeneity trends of a geological formation, including the steps: drilling wells (w, w, w, w, w) that penetrate the formation, acquiring well logs (log, log) for each well (w, w, w, w, w) as function of depth interVals (D) of the respectiVe well, determining a third degree tensor (T), where a z-dimension denotes the depths, a x-dimension denotes the well logs, and a y-dimension denotes the wells, extracting matrices (L, L, . . . , L) from the tensor (T), clustering the matrices (L, L, . . . , L) based on the characteristics of the corresponding well logs (log, log) to a clustering result matrix, aggregating the clustering result matrix to a cluster ensemble (π, π, . . . , π), and spatial partitioning the cluster ensemble (π, π, . . . , π) to a map that shows the geological heterogeneity trends associated with cluster types of the wells (w, w, w, w, w).