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...
supported by the National Natural Science Foundation of China(Grant Nos.42072194&U1910205)。
Coal,coal measure gas,coal conversion to oil and gas,and coal-based new materials are reliable guarantees for stable energy supply and economic and social development in China.The coal-dominated resource endowment and...
supported by the National Natural Science Foundation of China(Grant Nos.41625009,41872122 and 41902160);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA14010404);the National Key Foundational Research and Development Project(Grant No.2017YFC0603102);the China Postdoctoral Science Foundation(Grant No.2019M650967).
Based on the analysis of the natural gas samples of 146 wells from four major petroliferous basins of China,the source and distribution of mercury in natural gas in major petroliferous basins of China were identified....
The mechanism of hydrogen sulfide(H_2S) generation plays a key role in the exploration and development of marine high-sulfur natural gas, of which the major targets are the composition and isotope characteristics of s...
supported by National Natural Science Foundation of China (Grant No. 40972134);RIPED Young Professional Innovation Fund (Grant No. 2010-B-16-04)
The CO2 contents of natural gas from the eastern Sichuan Basin were mainly less than 2%, and they were generally large when the H2S contents were over 5%. The natural gas in the eastern Sichuan Basin showed high δ13C...
A number of mud volcanoes exist in the southern Junggar Basin. To date few systematic studies on natural gas geochemistry of mud volcanoes have been conducted in China. In June 1991 and August 2010, the authors invest...
supported jointly by National Natural Science Foundation of China (Grant No. 40703001) ;the "Western Doctors’ Project under the Western Light Program" sponsored by the Chinese Academy of Sciences
The influences of water media on the hydrogen isotopic composition of organic-thermogenic natural gas were tested in three series of experiments on coal pyrolysis, with no water, deionized water (δDH2O-58‰), and s...
Supported by PetroChina Foundation Project (Grant No. 07-01C-01-07);Na-tional Basic Research Program of China (Grant No. 2007CB209503)
Focusing on the two natural gas exploration geological problems with abundant source of oil cracking gas in the late stage and the sealing condition of the oil cracking gas reservoir,the kinetics of oil cracking gas a...
The light hydrocarbon composition of 209 natural gas samples and individual light hydrocarbon carbon isotopes of 53 natural gas samples from typical humic-sourced gas and sapropelic-sourced gas in the four basins of C...
the Research Project of CNOOC(Grant No.CT/04-EXP-009)
Natural gases discovered up to now in Lishui Sag,the East China Sea Basin,differ greatly in gaseous compositions,of which hydrocarbon gases amount to 2%―94%while non-hydrocarbon gases are dominated by CO2.Their hydro...