Results 21 to 30 of about 282,083 (266)
Influence of pore structure of coal on sensitivity of drillings gas desorption index
Meikuang Anquan, 2023 In order to study the influence of low gas content and high gas pressure of the occurrence of the lower 5# coal seam of Yushuling Coal Mine in Xinjiang on the sensitivity of coal seam drillings gas desorption index, this paper adopted a constant ...
WANG Haidong, GAO Jiahui, CHEN Xuexi, LIANG Zhongqiu, GUAN Yongming, ZHEN Kangzhe
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Sensitivity Analysis and Prediction of Gas Reservoirs Performance Supported by an Aquifer Based using Box-Behnken Design and Simulation Studies [PDF]
Journal of Chemical and Petroleum Engineering, 2020 Prediction of gas reservoir performance in some industrial cases requires costly and time-consuming simulation runs and a strong CPU must be involved in the simulation procedure.
Amir Hossein Saeedi Dehaghani +1 more
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Oil Price Indexing Of Natural Gas Prices [PDF]
Review of Economics, 2007 Zusammenfassung Die Ölpreisbindung des Erdgaspreises ist ein hervorstechendes Merkmal des Gasmarktes in Deutschland und anderen europäischen Ländern. Diese Besonderheit ist eng verknüpft mit der Existenz lokaler Monopole (trotz Liberalisierung bestehen diese bislang zumindest in Deutschland de facto weiterhin) und sogenannter „take-or ...
Bartholomae, Florian W., Morasch, Karl
openaire +2 more sources
Lithosphere, 2021 Based on the comprehensive statistic and analysis on some representative geological and physical data, the classification criteria on net pay for shale gas reservoir of the Wufeng-Longmaxi formation in Shunan area, Sichuan Basin, are proposed, which ...
Jianlin Guo +3 more
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Energies, 2021 In order to investigate the change law of the explosion characteristic parameters of hybrid mixture of coal dust and gas, and then establish an effective prediction method of these parameters, the maximum explosion pressure, explosion index, and lower ...
Yingquan Qi +5 more
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Coal Mine Gas Explosion Vulnerability Assessment Based on the “Glass Heart” Model
Geofluids, 2021 Gas explosion, which is the main type of accidents reported in coal mines, comes with serious economic and safety consequences. The present work adopts the “glass heart” model for assessing the vulnerability of coal mines to gas explosions based on a ...
Shuicheng Tian, Pengfei Yang, Kai Tang
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Gong-kuang zidonghua, 2019 In view of problem of spontaneous combustion of VI-15, VI-16, VI-17 and VI-18 coal seams in Pingdingshan No.10 Coal Mine, temperature programmed oxidation experiment was used to analyze change of gas production quantity in each coal seam, and coal seam ...
ZHU Yu, QIN Ruxiang, WU Canchun
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A New Method for Predicting Coal and Gas Outbursts
Shock and Vibration, 2020 In view of the fact that coal and gas outbursts are difficult to predict, a new method for predicting coal and gas outbursts was proposed based on occurrence mechanisms of coal and gas outbursts relating to coal mass strength, gas pressure, and in situ ...
Guowei Dong +2 more
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source