Results 271 to 280 of about 708,392 (326)
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Distribution of Li, Ga, Nb, and REEs in coal as determined by LA-ICP-MS imaging: A case study from Jungar coalfield, Ordos Basin, China

International Journal of Coal Geology, 2023
Bo Jiu   +6 more
semanticscholar   +1 more source

The coupling mechanism of basin and orogen in the western Ordos Basin and adjacent regions of China

Journal of Asian Earth Sciences, 1998
Abstract During the Late Triassic and Jurassic, three structural belts developed in the western Ordos Basin and adjacent regions of China: the Alxa compressive wedge, the Helanshan structural belt and the Liupanshan fold and thrust belt. Three types of basin also developed: a Late Triassic composite basin with a northwestern Ordos rift sub-basin and ...
Shaofeng Liu, Shaofeng Liu
openaire   +2 more sources

Rock Fabric of Tight Sandstone and Its Influence on Irreducible Water Saturation in Eastern Ordos Basin

Energy & Fuels, 2023
M. Meng   +4 more
semanticscholar   +1 more source

GEOHISTORY MODELLING OF CRATONIC BASINS: A CASE STUDY OF THE ORDOS BASIN, NW CHINA

Journal of Petroleum Geology, 1997
This paper describes geohistory modelling as applied to the intracratonic Ordos Basin in NW China; corrections for compaction, the restoration of unconformities and the effects of tectonic subsidence are discussed.The thickness of a modelled layer of sediments can be determined at any time in the past by taking account of a correction for compaction ...
Lu Mingde, Ye Jiaren
openaire   +2 more sources

The first extra-large helium-rich gas field identified in a tight sandstone of the Dongsheng Gas Field, Ordos Basin, China

Science China. Earth Sciences, 2022
W. Peng   +8 more
semanticscholar   +1 more source

Isotopic constraints on the origin of groundwater in the Ordos Basin of northern China

Environmental Earth Sciences, 2011
Despite its extreme aridity, the Ordos Basin in northern China is rich in groundwater. Many artesian wells or springs with large fluxes are utilized for drinking, irrigation and industrial production. In a search for the origin of the groundwater, a detailed investigation of the stable isotopes of oxygen and hydrogen in the local precipitation, the ...
Chi-Yuen Wang   +8 more
openaire   +2 more sources

Hydrochemical assessments and driving forces of groundwater quality and potential health risks of sulfate in a coalfield, northern Ordos Basin, China.

Science of the Total Environment, 2022
Shen Qu   +7 more
semanticscholar   +1 more source

Fuzzy Ball Drilling Fluids for CBM in the Ordos Basin of China

Advanced Materials Research, 2012
Fuzzy ball drilling fluids have been developed in order to effectively control lost circulation during CBM drilling. Depending upon fuzzy balls and colloids in fuzzy balls, the fuzzy ball drilling fluids changed their shapes and properties to completely plug underground heterogeneous seepage channels so as to strengthen the pressure bearing capacity of
Jia Rong Cai   +3 more
openaire   +2 more sources

Multi-scale pore structure, pore network and pore connectivity of tight shale oil reservoir from Triassic Yanchang Formation, Ordos Basin

Journal of Petroleum Science and Engineering, 2022
He Zheng   +5 more
semanticscholar   +1 more source

Effects of pore-throat structures on the fluid mobility in chang 7 tight sandstone reservoirs of longdong area, Ordos Basin

Marine and Petroleum Geology, 2022
Quanpei Zhang   +13 more
semanticscholar   +1 more source

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