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:
May. 13, 2025
Filed:
Dec. 20, 2024
Chengdu University of Technology, Chengdu, CN;
Laixing Cai, Chengdu, CN;
Weixue Guo, Chengdu, CN;
Chengfang Yuan, Chengdu, CN;
Tian Yang, Chengdu, CN;
Yaohui Dong, Chengdu, CN;
Yuhang Li, Chengdu, CN;
Chengdu University of Technology, Chengdu, CN;
Abstract
The present invention belongs to the technical field of petroleum and natural gas exploration and development, and specifically relates to a study method for chlorite growth pattern based on an in-situ high-precision observation means. The method includes: S: selecting a sample and quantitatively characterizing mineral components; S: selecting a typical sandstone sample developed with a chlorite coating and cement, grinding a rock slice, and observing under a microscope and a scanning electron microscope to determine a basic morphological characteristic, occurrence state and type of the chlorite; S: performing data preprocessing on the sample; S: establishing a water-rock numerical simulation model; S: developing a water-rock numerical simulation experiment; S: analyzing a water-rock numerical simulation result; and S: explaining and applying the water-rock numerical simulation result.