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:
Oct. 14, 2025
Filed:
Mar. 29, 2025
Evaluation method for relative contributions of heat sources based on helium and application thereof
China University of Petroleum (East China), Qingdao, CN;
Ziqi Feng, Qingdao, CN;
Yangming Li, Qingdao, CN;
Chenzhao Quan, Qingdao, CN;
Wei Wang, Qingdao, CN;
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA), Qingdao, CN;
Abstract
An evaluation method for relative contributions of heat sources based on helium and application thereof, belonging to the technical field of helium origin identification, migration mechanism, and accumulation process analysis. Relative heat contribution values of the mantle and the crust to a basin geothermal system are estimated by combiningHe/enthalpy ratios calculated according to the formula (1) and the heat balance equation, and an evaluation method for relative contributions of heat sources of helium in the context of deep thermal fluid activities is further improved. A detection device is suitable for deep geothermal resource exploration, thermal fluid activity monitoring in an early stage of oil and gas field development, and geological science research. By precisely evaluating relative contributions of a mantle source and a crust source, combined with temperature and pressure data, a scientific basis is provided for resource development, and exploration risks are reduced.