Results 1 to 10 of about 173,783,706 (274)

Large-scale accumulation and distribution of medium-low abundance hydrocarbon resources in China

Petroleum Exploration and Development, 2013
This paper analyzes the large-scale accumulation conditions and distribution characteristics of medium-low abundance hydrocarbon resources in China. Large-scale development of accumulation elements and their change in scale are the material basis of ...
Wenzhi ZHAO, Suyun HU, Hongjun WANG, Congsheng BIAN, Zecheng WANG, Zhaoyun WANG   +5 more
doaj   +4 more sources

Division and resources evaluation of hydrocarbon plays in the Amu Darya basin, central Asia

Petroleum Exploration and Development, 2015
Based on the newest geological data and exploration achievements and the analysis of hydrocarbon accumulation elements and distribution rules of oil and gas fields, hydrocarbon plays are divided according to the reservoirs in the Amu Darya basin, central
Yixin YU, Jinyin YIN, Junzhang ZHENG, Feng LI, Chongzhi TAO, Xiaolong XU, Hang WU   +6 more
doaj   +4 more sources

Geophysical evidence for submarine methane seepage on the Western slope of Okinawa Trough

Frontiers in Earth Science, 2022
Identifying seafloor methane seepage efficiently has important implications for assessing environmental impact, reducing the uncertainty of top seal integrity, understanding the petroleum system, and mitigating the drilling hazards due to shallow gas ...
Di Luo, Di Luo, Feng Cai, Feng Cai, Qing Li, Qing Li, Guijing Yan, Guijing Yan, Yunbao Sun, Yunbao Sun, Ang Li, Ang Li, Gang Dong, Gang Dong   +13 more
doaj   +1 more source

Mechanism and Controlling Factors on Methane Yields Catalytically Generated From Low-Mature Source Rocks at Low Temperatures (60–140°C) in Laboratory and Sedimentary Basins

Frontiers in Earth Science, 2022
Various studies have shown that geo-catalytically mediated methanogenesis could happen in immature to early-mature source rocks at temperatures ranging from 60 to 140°C based on a series of long-term laboratory heating experimental evidences. The results
Lin Wei, Lin Wei, Jia Yin, Jia Yin, Jiansheng Li, Jiansheng Li, Kun Zhang, Chunzhen Li, Chunzhen Li, Xiong Cheng, Xiong Cheng   +10 more
doaj   +1 more source

Geochemical characteristics and significance of aromatic hydrocarbons in crude oil from the East Fukang Sag, Junggar Basin, NW China

Frontiers in Earth Science, 2023
The aromatic compounds of twenty crude oil samples from different formations in the East Fukang Sag were studied by the gas chromatography–mass spectrometry technique.
Yan Li, Yan Li, Dujie Hou, Dujie Hou, Xiong Cheng, Xiong Cheng, Xu Han, Xu Han, Congkai Niu, Congkai Niu   +9 more
doaj   +1 more source

Quantitative Characterization of Pore Structure Parameters in Coal Based on Image Processing and SEM Technology

Energies, 2023
The pore structure parameters of coal have an important influence on the exploration and development of coalbed methane. In this study, a series of pore structure parameters, including porosity, pore radius, pore throat radius, pore coordination number ...
Mingyue Jia, Wenhui Huang, Yuan Li
doaj   +1 more source

INDEXES IN EVALUATING THE GRADE OF BOGDA MOUNTAIN OIL SHALE IN CHINA; pp. 179–189 [PDF]

Oil Shale, 2010
This paper aims at exploring new evaluation indicators of oil shale in order to evaluate and classify the industrial grade of oil shale and to provide the evaluation parameters for exploration and development of Bogda Mountain oil shale in China.
SHU TAO, DA-ZHEN TANG, JING-JING LI, HAO XU, SONG LI, XIAO-ZHI CHEN   +5 more
doaj   +1 more source

Massive dolomitization driven by MgSO-rich seawater and its effects on thermochemical sulfate reduction, Upper Permian Changxing Formation, northeastern Sichuan, China

Energy Exploration & Exploitation, 2022
Massive dolostones replacing build-ups and containing H2S of thermochemical sulfate reduction (TSR) origin occur in the Upper Permian reef and bank deposits, northeastern Sichuan, China, despite the absence of gypsum or anhydrite deposits, which are ...
Kaikai Li, Chunfang Cai, Xianfeng Tan, Hua Jiang, Junjia Fan   +4 more
doaj   +1 more source

Suspended sediment transport mechanism in Laizhou Bay

Shui kexue jinzhan, 2015
Based on the measured data and information about tidal current velocity,suspended sediment concentration (SSC),and surface sediments in the Laizhou Bay,the effects of tidal current,residual current,tidal bottom stress,and bottom sediment type on SSC ...
CHEN Bin, LIU Jian, GAO Fei
doaj   +1 more source

An analytical investigation of critical factors to prioritize coalfields for Underground Coal Gasification – Bangladesh case

Heliyon, 2023
In recent decades, many countries have shown a growing interest in Underground Coal Gasification (UCG) as a potential clean and environmental-friendly means of harnessing coal energy for power generation, and production of hydrogen, diesel fuel, etc ...
Arup Kumar Biswas, Md. Rafiqul Islam, Md. Ahosan Habib   +2 more
doaj   +1 more source