supported by the Science Foundation of China University of Petroleum,Beijing(Grant 2462015YJRC019)。
Mantle-derived fluids can change the biomarker compositions in oil,with respect to abnormal thermal energy and volatiles input.Identification the reliable biomarkers for oil-source correlation is important in the regi...
supported by the National Key R&D Program of China(Grant No.2021YFA0719002);the National Natural Science Foundation of China(Grant Nos.42141021 and 42141022).
A series of marginal-sea basins and fault-depression basins were formed in eastern China under the background of subduction of the West Pacific plate.Different types of helium-rich natural gas reservoirs(He>1000 ppm,1...
co-supported by the National Natural Science Foundation of China(No.41922021);the MOST Special Fund from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences(No.MSFGPMR01-03)。
The Permian basalts in the Central Asian Orogenic Belt(CAOB)are crucial for constraining the closure of the Paleo-Asian Ocean.However,the origin of these basalts is still under discussion.Here,we present comprehensive...
funded by the China Geological Survey(Grant No.1212011220014)。
Shallow groundwater collected in Chaozhou,Huizhou,and Guangzhou allowed testing of concentrations and the isotope ratios of noble gases.Based on the calculated noble gas temperature(NGT)and the ratio of noble gas isot...
supported by the National Key Research and Development Program(Grant Nos.2016YFC0600103 and 2016YFC0600109);the National Natural Science Foundation of China(Grant No.41702042)。
Lode gold deposits are among the most economically important types of gold deposits in the world.Globally,they formed mainly in three time intervals,2.8 to 2.5 Ga,2.1 to 1.8 Ga,and 700 Ma to the present.Sources of ore...
funded by Demonstration of ThreeDimensional Prospecting Evaluation for Deep Mineral Resources (Grant No. 2017YFC0601506)
The Sanshandao Au deposit is located in the famous Sanshandao metallogenic belt,Jiaodong area.To date,accumulative Au resources of 1000 t have been identified from the belt.Sanshandao is a world-class gold deposit wit...
founded by the S&T development project ‘‘Key Factors Controlling Accumulation in Old Petroleum System (No. 2016A-0206)’’ by the China National Petroleum Corporation
CO2reservoirs are widely distributed within the Yingcheng Formation in the Songliao Basin, but the extreme horizontal heterogeneity of CO2content causes difficulties in the exploration and exploitation of methane. For...
supported by funds from the Chinese Ministry of Science and Technology (Grant No. 2015CB856100);the National Natural Science Foundation of China (Grant Nos. 41303005 & 41590620);the Fundamental Research Funds for the Central Universities
The water contents of minerals and whole-rock in mantle-derived xenoliths from eastern China exhibit large variations and are generally lower than those from other on- and off-craton lithotectonic units. Nevertheless,...
The Qinghai Gonghe-Guide Basin together with the alternatively distributed mountainous region shows characteristics that the conductive geothermal resource of the basin has high geothermal gradient, the granite occurs...
supported by the China National Key Basic Research and Development Program"973" (No.2009CB219506)
Chemical and isotopic compositions have been measured for N2-He-rich bubbling gases discharging from hot springs in the Hainan Island, Southern China. Observed 3He/4He ratios (0.1-1.3 RA) indicate the occurrence of ...