Diagenetic Fluid and Its Impact on Sandstone Reservoirs in the Southern Boxing Sag, Dongying Depression, Bohai Bay Basin, China

<div>Petrophysical properties of sandstones in the Es3 and Es4 Formation in the Boxing Sag. (a, b) Vertical distribution of porosity and permeability. (c, d) Histogram distribution of porosity and permeability; the red dash lines distinguish low-porosity and low-permeability reservoirs.</div>

Geofluids

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Figure 8

Figure 8: Diagenetic Fluid and Its Impact on Sandstone Reservoirs in the Southern Boxing Sag, Dongying Depression, Bohai Bay Basin, China 