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:
Dec. 02, 2025
Filed:
Aug. 23, 2022
China University of Petroleum—beijing, Beijing, CN;
Tao Hu, Beijing, CN;
Xiongqi Pang, Beijing, CN;
Fujie Jiang, Beijing, CN;
Yuan Liu, Beijing, CN;
Guanyun Wu, Beijing, CN;
Jiahao Lyu, Beijing, CN;
Zhenxue Jiang, Beijing, CN;
Yao Hu, Beijing, CN;
Caijun Li, Beijing, CN;
Chenxi Zhang, Beijing, CN;
Meiling Hu, Beijing, CN;
Renda Huang, Beijing, CN;
CHINA UNIVERSITY OF PETROLEUM-BEIJING, Beijing, CN;
Abstract
A method and apparatus for evaluating volumes of discharged hydrocarbon and externally charged hydrocarbon in a mud shale. The method comprises: determining a hydrogen index and a current hydrocarbon generation potential parameter of a mud shale in target block based on total organic carbon test data and pyrolysis analysis test data of the mud shale; determining an original hydrogen index of the mud shale based on the hydrogen index and the pyrolysis analysis test data; and evaluating a volume of discharged hydrocarbon and a volume of externally charged hydrocarbon in the mud shale based on the current hydrocarbon generation potential parameter and the original hydrogen index.