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:
Jan. 14, 2020
Filed:
Oct. 25, 2018
Petrochina Company Limited, Beijing, CN;
Keyu Liu, Beijing, CN;
Hua Tian, Beijing, CN;
Caineng Zou, Beijing, CN;
Shuichang Zhang, Beijing, CN;
Shaobo Liu, Beijing, CN;
Mengjun Zhao, Beijing, CN;
Xuesong Lu, Beijing, CN;
Junjia Fan, Beijing, CN;
Xiuli Li, Beijing, CN;
Lili Gui, Beijing, CN;
Qingong Zhuo, Beijing, CN;
Xingzhi Ma, Beijing, CN;
Yanjie Gong, Beijing, CN;
Zhichao Yu, Beijing, CN;
Qingyang Meng, Beijing, CN;
PETROCHINA COMPANY LIMITED, Beijing, CN;
Abstract
A device and method of determining thermal maturity of oil source rocks by total scanning fluorescence including testing the organic solution of the extract from a series of oil source rock samples collected at different depths by total scanning fluorescence; building a model for interpretation of the oil source rock maturity according to the variation with depth of the TSF Intensity parameter and the TSF Rparameter obtained by total scanning fluorescence, and identifying the stage of initial oil generation, the stage of major oil generation and the stage of major gas generation; and establishing the relationship between the TSF Intensity parameter and/or the TSF Rparameter with the existing characteristic parameters that quantitatively characterize the maturity of oil source rocks, thereby accomplishing the analysis and determination of the maturity of the oil source rocks.