Prediction of the Effects of Pulsating Hydraulic Fracturing on the Porous Structure and Permeability of Coal Based on NMR and AE Spectra.

ACS Omega · 2024 · PMC11097353 · PMID 38764679

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a decreasing trendno p-value reported

Figure 13 presents the evolution of total gas flux and daily gas production over time. Gas production volumes of both PHF and nonfracturing boreholes show a decreasing trend with time.

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