Results 71 to 80 of about 767,621 (340)

Water use for shale gas extraction in the Sichuan Basin, China [PDF]

Journal of Environmental Management, 2018
This study investigates the use of water for extracting shale gas in the Sichuan Basin of China. Both net water use and water intensity (i.e., water use per unit of gas produced) of shale wells are estimated by applying a process-based life cycle inventory (LCI) model. The results show that the net water use and water intensity are around 24500 m3/well
Jianliang Wang, Mingming Liu, Yongmei Bentley, Lianyong Feng, Chunhua Zhang   +4 more
openaire   +4 more sources

Hydrocarbon accumulation patterns of Shaximiao Formation in Longgang, Sichuan Basin [PDF]

E3S Web of Conferences, 2020
Recent years, progress has been made in hydrocarbon exploration of Shaximiao Formation in Sichuan Basin. The Shaximiao formation is fluvial facies deposit, the reservoir is channel sandstone with a low porosity and permeability, oil and gas generate from black shale of the Lianggaoshan formation and the Da’anzhai section of Ziliujing formation.
Wang Zhiguo, Cheng De’an, Jin Wei
openaire   +3 more sources

Multi‐Habitat Landscape Promotes Microbial Diversity: Insights from the Traditional Agricultural Heritage and the Global Trend

Advanced Science, EarlyView.
The 2500‐year‐old Mulberry‐dyke and Fish‐pond agricultural heritage system reveals how interconnected habitats foster microbial diversity. Multi‐habitat landscapes enhance microbial diversity through cross‐habitat dispersal and adaptive trait convergence. Globally, regions with diverse habitats support a greater diversity of soil microbiomes.
Jintao He, Jian Xiao, Xiaoqiang Shen, Kankan Zhao, Xiaoyu Lei, Huarui Zhang, Chao Sun, Huijie Lu, Yongqi Shao   +8 more
wiley   +1 more source

An adsorbed gas estimation model for shale gas reservoirs via statistical learning

, 2017
Shale gas plays an important role in reducing pollution and adjusting the structure of world energy. Gas content estimation is particularly significant in shale gas resource evaluation.
Chen, Yuntian, Jiang, Su, Liu, Chaoyang, Zhang, Dongxiao   +3 more
core   +2 more sources

Diagenetic processes controlled by volcanic detritus of the Lower‐Middle Permian Shanxi and Shihezi sandstone formations, North Ordos Basin, China

The Depositional Record, EarlyView.
Comparisons of Lower‐Middle Permian Shanxi and Lower Shihezi formations from the North Ordos Basin reveal that different types and percentages of volcanic detritus induced by active magmatic cycles can significantly change diagenetic evolution and favourable reservoirs.
Yuanlan Tang, Wei Jiang, Xianfeng Tan, Long Luo, Eduardo Garzanti, Jon Gluyas, Xueqi Yan, Jianping Liu, Tao Lei, Xuejiao Qu, Jia Wang, Xin Yu   +11 more
wiley   +1 more source

Status-quo of proved oil/gas initially-in-place in China as of 2020 and its variation trend in the past decade

Energy Geoscience, 2022
This study analyzes the status-quo of the proved oil/gas initially-in-place and its variation trend, the proved undeveloped oil/gas initially-in-place, and the remaining proved technically recoverable reserves (TRR) of oil/gas in China as of 2020 based ...
Liming Zhou, Daoyong Zhang, Jinchao Sun, Yufeng Gu, Chenshuo Zhang, Chen Zhang   +5 more
doaj   +1 more source

Generation of isotopically and compositionally distinct water during thermochemical sulfate reduction (TSR) in carbonate reservoirs: Triassic Feixianguan Formation, Sichuan Basin, China [PDF]

, 2015
Thermochemical sulfate reduction (TSR), the reaction of petroleum with anhydrite in reservoirs resulting in the growth of calcite and the accumulation of H2S, has been documented in the Feixianguan Formation dolomite reservoir in the Sichuan Basin, China.
Cai, Chunfang, Jiang, Lei, Worden, Richard   +2 more
core   +1 more source

Hotspots, trends, and regional focus on oil or gas exploration: A bibliometric comparative study

Deep Underground Science and Engineering, EarlyView.
This paper explores the research trends in global oil and gas exploration through the bibliometric analysis of 3460 articles collected from the Web of Science database on oil and gas exploration published from 2013 to 2023. The research hotspots, objects, regional distribution, methods, and evaluation methods of oil and gas exploration are analyzed and
Jihong Wang, Zhongkai Li, Jianguo Wang, Zhiqiang Li   +3 more
wiley   +1 more source

Sequence stratigraphic features of the Middle Permian Maokou Formation in the Sichuan Basin and their controls on source rocks and reservoirs

Natural Gas Industry B, 2015
Well Shuangyushi 1 and Well Nanchong l deployed in the NW and central Sichuan Basin have obtained a high-yield industrial gas flow in the dolomite and karst reservoirs of the Middle Permian Maokou Formation, showing good exploration prospects of the ...
Wang Su, Qingchun Jiang, Zhiyong Chen, Zecheng Wang, Hua Jiang, Congsheng Bian, Qingfu Feng, Yulin Wu   +7 more
doaj   +1 more source

Comparative analysis of the seismic hazard of Central China [PDF]

, 2008
Seismic hazard assessment is globally recognised as a tool in identifying levels of earthquake ground shaking within an area. However, methodologies for seismic hazard calculation are wide ranging and produce variations in results and maps.
Burton, Paul W., Cole, Stephen W.
core