Numerical Simulation Study on the Effect of Preinjected CO<sub>2</sub> on the Hydraulic Fracturing Behavior of Shale Oil Reservoirs.

ACS Omega · 2024 · PMC10918831 · PMID 38463313

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a decreasing trendno p-value reported

Throughout different stages of hydraulic fracturing, the principal stress within CO 2 -soaked reservoirs exhibits a decreasing trend, which becomes more obvious with longer soaking times.

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