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December 8, 2025EnergiesOpen Access

The Evolution and Influence of Pore-Fluid Pressure on Hydrocarbon Generation of Organic Matter in the Lower Cretaceous Shahezi Formation, Xujiaweizi Fault Depression, Songliao Basin, China

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Authors

JFJian FuXYXin YangLSLidong Sun

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Overview

Analysis reveals overpressure enhances gas generation from organic matter, indicating implications for hydrocarbon preservation.

Key Points

  • Gas generation increased under overpressure in organic matter, enhancing overall hydrocarbon production.
  • Hydrocarbon generation simulations at varied pressures showed significant transformation of hydrocarbon gases.
  • Study combined logging data, pressure data, and basin simulation to understand geological evolution in Shahezi Formation.
  • Findings highlight critical role of pore-fluid pressure in hydrocarbon preservation and conversion processes.

Cite This Study

Fu et al. (2025) studied this question.

synapsesocial.com/papers/69401f142d562116f28fa496https://doi.org/10.3390/en18246400
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