Results 11 to 20 of about 504,034 (304)

Development status and prospect of tight sandstone gas in China

Natural Gas Industry B, 2022
As one of the important types of unconventional gas, tight gas is widely distributed in various major petroliferous basins in the world. The breakthrough of reservoir reconstruction technology and the reduction of development cost promote the scale and ...
Ailin Jia, Yunsheng Wei, Zhi Guo, Guoting Wang, Dewei Meng, Suqi Huang   +5 more
doaj   +3 more sources

Tight sand gas development technology and practices in China

Petroleum Exploration and Development, 2012
Tight sand gas is the main type of unconventional natural gas. According to the geologic characteristics of large-scale tight sandstone gas reservoirs discovered in China in recent years, tight sand gas reservoirs can be classified into three main types,
Xinhua MA, Ailin JIA, Jian TAN, Dongbo HE   +3 more
doaj   +3 more sources

Accumulation conditions and exploration and development of tight gas in the Upper Paleozoic of the Ordos Basin

Petroleum Exploration and Development, 2012
Through lithological analysis of reservoirs, fluid inclusion test and simulation experiment, combined with geochemical, seismic, well logging and formation testing data, this paper studies the favorable geological conditions for tight gas accumulation in
Hua YANG, Jinhua FU, Xinshe LIU, Peilong MENG   +3 more
doaj   +3 more sources

Tight gas in China and its significance in exploration and exploitation

Petroleum Exploration and Development, 2012
Tight gas reservoirs refer to the tight sandstone fields or traps accumulating natural gas of commercial values. According to reservoir characteristics, reserves, and structural height, they can be divided into two types, continuous-type and trap-type ...
Jinxing DAI, Yunyan NI, Xiaoqi WU
doaj   +3 more sources

Distribution patterns of tight sandstone gas and shale gas

Petroleum Exploration and Development
Based on an elaboration of the resource potential and annual production of tight sandstone gas and shale gas in the United States and China, this paper reviews the researches on the distribution of tight sandstone gas and shale gas reservoirs, and ...
Jinxing DAI, Dazhong DONG, Yunyan NI, Deyu GONG, Shipeng HUANG, Feng HONG, Yanling ZHANG, Quanyou LIU, Xiaoqi WU, Ziqi FENG   +9 more
doaj   +3 more sources

Exploration and development of continental tight oil in China

Petroleum Exploration and Development, 2018
Based on the investigation of tight oil exploration and development in North America, the successful cases of tight oil exploration and development in North America are summarized.
Suyun HU, Rukai ZHU, Songtao WU, Bin BAI, Zhi YANG, Jingwei CUI   +5 more
doaj   +1 more source

Tubular structures of GaS [PDF]

, 2004
In this Brief Report we demonstrate, using density-functional tight-binding theory, that gallium sulfide (GaS) tubular nanostructures are stable and energetically viable.
A.N. MacInnes, A.N. MacInnes, A.N. MacInnes, B.W. Smith, D. Porezag, E. Hernandez, E.T. Mickelson, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G. Seifert, G.G. Tibbets, J.A. Hollingsworth, J.L. Brebner, L. Scheffer, M. Cote, M. Nath, M. Terrones, M.E. Spahr, M.S. Dresselhaus, R. Tenne, S. Iijima, Th. Frauenheim, Th. Frauenheim, Th. Köhler, W. Han, Y. Li, Z. Hajnal   +29 more
core   +1 more source

Characteristics of lacustrine shale porosity evolution, Triassic Chang 7 Member, Ordos Basin, NW China

Petroleum Exploration and Development, 2015
With low mature Triassic Chang 7 Member shale samples from the Ordos Basin as study object, the 3-D porosity evolution with temperature increase and its main controlling factors are analyzed based on the physical modeling under high temperature ...
Songtao WU, Rukai ZHU, Jinggang CUI, Jingwei CUI, Bin BAI, Xiangxiang ZHANG, Xu JIN, Desheng ZHU, Jianchang YOU, Xiaohong LI   +9 more
doaj   +1 more source

Thermo-Hydro-Mechanical Coupling Numerical Simulation on Mechanical Heterogeneity of Coal Rock

Geofluids, 2022
Coal rock is a porous medium composed of organic matter and inorganic minerals, and it is very complex and highly heterogeneous. Coal bed methane (CBM) production is a thermo-hydro-mechanical (THM) coupling process in heterogeneous coal rock.
Shuiqing Hu, Daobing Wang, Yipeng Li, Xiongfei Liu, Fujian Zhou, Meng Wang, Chunming He, Bo Yu   +7 more
doaj   +1 more source

Molecular simulation of CO2/CH4 competitive adsorption in organic matter pores in shale under certain geological conditions

Petroleum Exploration and Development, 2016
To reveal competitive absorption behavior between CH4 and CO2 in organic matter (OM) nanopores, OM pore structure was first characterized using focused ion beam−scanning electron microscope (FIB-SEM) and pore-size distribution was studied using N2 ...
Xiaoqi WANG, Zengqiang ZHAI, Xu JIN, Songtao WU, Jianming LI, Liang SUN, Xiaodan LIU   +6 more
doaj   +1 more source