What question did this study set out to answer?

To investigate the evolution characteristics and differences in CO2 injection pressure transfer between multi-branch pinnate borehole and single borehole systems.

April 29, 2026International Journal of Oil Gas and Coal Technology0 citations

Numerical simulation study on evolution characteristics and difference of CO2 injection pressure transfer between multi-branch pinnate borehole and single borehole

QZQi Zhang JJJinlong Jia LHLinjie Hu

Key Points

To investigate the evolution characteristics and differences in CO2 injection pressure transfer between multi-branch pinnate borehole and single borehole systems.
Conducted numerical simulations comparing multi-branch pinnate borehole and single borehole configurations for CO2 injection pressure transfer.
Analyzed evolution characteristics to assess performance and efficiency between the two borehole types.
Multi-branch boreholes showed enhanced pressure transfer efficiency, outperforming single boreholes under similar conditions.
Significant differences in pressure evolution characteristics were observed, with implications for optimized CO2 injection strategies.

Abstract

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69f1a033edf4b46824806ece https://doi.org/10.1504/ijogct.2026.10077977

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April 29, 2026International Journal of Oil Gas and Coal Technology0 citations

Numerical simulation study on evolution characteristics and difference of CO2 injection pressure transfer between multi-branch pinnate borehole and single borehole

QZQi Zhang JJJinlong Jia LHLinjie Hu

Key Points

To investigate the evolution characteristics and differences in CO2 injection pressure transfer between multi-branch pinnate borehole and single borehole systems.
Conducted numerical simulations comparing multi-branch pinnate borehole and single borehole configurations for CO2 injection pressure transfer.
Analyzed evolution characteristics to assess performance and efficiency between the two borehole types.
Multi-branch boreholes showed enhanced pressure transfer efficiency, outperforming single boreholes under similar conditions.
Significant differences in pressure evolution characteristics were observed, with implications for optimized CO2 injection strategies.

Abstract

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69f1a033edf4b46824806ece https://doi.org/10.1504/ijogct.2026.10077977

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