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Advances in Materials Science and Engineering, 2023 Conventional hydraulic fracturing techniques typically consume large amounts of water when producing shale gas. Fracking fluids may cause environmental pollution. In contrast, supercritical carbon dioxide (scCO2) (above 31.8°C, 7.29 MPa) can displace CH4
Ran Zhang +4 more
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Energy Strategy Reviews, 2021 Shale oil and gas have become important areas of petroleum exploration and development. Successful shale oil and gas exploration depends on the accurate evaluation of sweet spots, which are the commercial targets.
Lianhua Hou +10 more
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The Global Star Formation Law: from Dense Cores to Extreme Starbursts [PDF]
, 2007 Active star formation (SF) is tightly related to the dense molecular gas in the giant molecular clouds' dense cores. Our HCN (measure of the dense molecular gas) survey in 65 galaxies (including 10 ultraluminous galaxies) reveals a tight linear ...
Gao, Yu
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Petroleum Exploration and Development, 2015 According to the study of the electron beam charging effects of oil-bearing samples from tight reservoirs, a “Two-step Cross-section Back Scattered Electron (BSE) Imaging Method” is put forward, revealing the distribution of residual oil (the oil without
Xiaoqi WANG +7 more
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Yankuang ceshi, 2015 Raman Spectroscopy is an important means of non-destructive fluid inclusions analysis. Composition of fluid inclusions in quartz from the Shaanxi formation of the Dingbian area in the Ordos Basin was determined by the Raman technique.
LI Yan-xia, YAN Xin-yi, TIAN Yu-feng
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Classification of microscopic pore-throats and the grading evaluation on shale oil reservoirs
Petroleum Exploration and Development, 2018 : On the basis of the characterization of microscopic pore-throats in shale oil reservoirs by high-pressure mercury intrusion technique, a grading evaluation standard of shale oil reservoirs and a lower limit for reservoir formation were established ...
Shuangfang LU +7 more
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Petroleum Exploration and Development, 2020 : To deal with the stress interference caused by simultaneous propagation of multiple fractures and the wettability reversal and physical property changes of the reservoir caused by fracturing fluid getting in during large-volume fracturing of tight oil ...
Qun LEI +7 more
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Petroleum Exploration and Development, 2023 Based on the analysis of Upper Paleozoic source rocks, source-reservoir-caprock assemblage, and gas accumulation characteristics in the Ordos Basin, the gas accumulation geological model of total petroleum system is determined.
Fujie JIANG +10 more
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Reservoir and development characteristics of the Da'anzhai tight oil in Sichuan Basin, SW China
Petroleum Research, 2019 The oil in the Jurassic Da'anzhai reservoirs in the Sichuan Basin is unconventional tight oil, which accumulated in or near source rocks, and did not experience extensive migration in a large-scale long distance. The first submember, second submember and
Yongjun Wang +4 more
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Morphological and petrophysical evaluation of tight gas resources and energy production in Pakistan
Mehran University Research Journal of Engineering and Technology, 2022 Tight gas is a highly potential source of energy that can meet the energy deficit in Pakistan. The production of gas from conventional gas reserves are continuously declining in a massive manner and increasing demand of hydrocarbons as an energy source ...
Aftab Ahmed Mahesar +3 more
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