[HTML][HTML] High temperature methane emissions from Large Igneous Provinces as contributors to late Permian mass extinctions

C Chen, S Qin, Y Wang, G Holland, P Wynn… - Nature …, 2022 - nature.com
Methane (CH4) emissions induced by Large Igneous Provinces have the potential to
contribute to global environmental changes that triggered mass extinctions in Earth's history …

Hydrogen sulfide occurrence states in China's coal seams

S Yang, H Wang, X Fu, J Tian, F Zhao… - Energy Exploration …, 2022 - journals.sagepub.com
The occurrence states of hydrogen sulfide in coal seams are crucial in preventing and
controlling hydrogen sulfide emission in coal mines and the safe development of coal bed …

Paleo fluid system change from deep burial to exhumation of the Precambrian petroleum reservoirs in the Sichuan Basin, China: Evidence from PTX records

A Su, H Chen, Y Feng, J Zhao, Z Wang - Marine and Petroleum Geology, 2023 - Elsevier
Economically viable accumulations of hydrocarbons hosted in the Precambrian rocks are
globally rare, as a protracted history available for them to escape or be destroyed due to …

Geological controls on the gas content and permeability of coal reservoirs in the Daning Block, Southern Qinshui Basin

Z Guo, Y Cao, Z Zhang, S Dong - ACS omega, 2022 - ACS Publications
The gas content and permeability of the coal reservoir are the key factors affecting coalbed
methane (CBM) productivity. To investigate the geological controls on the permeability and …

In situ Raman spectroscopic measurement of the 13C/12C ratio in CO2: Experimental calibrations on the effects of fluid pressure, temperature and composition

W Lu, X Wang, Q Wan, W Hu, IM Chou, Y Wan - Chemical Geology, 2023 - Elsevier
The carbon isotope (δ 13 C) signature of CO 2 within fluid inclusions is of significance to
investigate because it can be used to decipher the carbon source of geological fluids …

Coalbed methane enrichment characteristics and exploration target selection in the zhuozishan coalfield of the western Ordos Basin, China

B Sun, Y Shao, Z Gao, J Li, B Sun, M Yang, J Zhou… - ACS …, 2022 - ACS Publications
The Zhuozishan coalfield at the western margin of the Ordos Basin is one of the main coal-
mining areas in China, and recent explorations have revealed the great potential for coalbed …

[HTML][HTML] Depositional and diagenetic controls on porosity evolution in sandstone reservoirs of the Stuttgart Formation (North German Basin)

S Niegel, M Franz - Marine and Petroleum Geology, 2023 - Elsevier
The Mesozoic succession of the North German Basin comprises permeable sandstones
operated by 'conventional'open doublet systems for geothermal heat production. The high …

Effect of thermochemical sulfate reduction on carbonate reservoir quality: Cambrian and Ordovician oilfield, Tazhong area, Tarim basin, China

L Jia, C Cai, J Zhang, L Liu, Q Luo, K Li - Marine and Petroleum Geology, 2021 - Elsevier
Abstract Deep (4000–6000 m) and ultra-deep burial (> 6000 m) carbonate reservoirs are
becoming important petroleum exploration targets of China and worldwide basin …

Origin of hydrocarbon and non-hydrocarbon (H2S, CO2 and N2) components of natural gas accumulated in the Zechstein Main Dolomite carbonate reservoir of the …

MJ Kotarba, E Bilkiewicz, P Kosakowski - Chemical Geology, 2020 - Elsevier
The origin and migration of hydrocarbon and non-hydrocarbon (hydrogen sulphide, carbon
dioxide and molecular nitrogen) components of natural gas accumulated within the …

Fluid Inclusion Evidence for Oil Charge and Cracking in the Cambrian Longwangmiao Dolomite Reservoirs of the Central Sichuan Basin, China

X Xiao, H Chen, C Li, X Liu, Z Wang, H Jiang - Geofluids, 2022 - Wiley Online Library
The Cambrian Longwangmiao gas reservoirs in the Moxi area of the Sichuan Basin have a
complex associated gas accumulation history. Based on core and thin section examination …