Mianmo Meng1,*, Wenming Ji2
The International Conference on Computational & Experimental Engineering and Sciences, Vol.26, No.4, pp. 1-1, 2023, DOI:10.32604/icces.2023.09159
Abstract Tight reservoirs hold a vast natural gas in Ordos Basin, and efficient development of these resources can
offset the energy shortage. Due to the low-porosity and low-permeability, hydraulic fracturing becomes
necessary to tap its resources. After fracturing, a large amount of fracturing fluid fills pore space near
hydraulic fracture, which will influence the gas production. This study focused on the water occurrence of
tight gas reservoirs and its influencing factors. Samples were selected from Upper Paleozoic Taiyuan and
Shihezi Formations from Ordos Basin. The main experiments include porosity, permeability, mineral
composition, nitrogen adsorption (NA), mercury intrusion porosimetry (MIP), nuclear magnetic… More >
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