An Experimental Study on Stress Sensitivity of Tight Sandstones with Different Microfractures

Figure 7

TS and SEM images of H and J oilfields. (a, b) Casting thin section (TS) images of H oilfield reservoirs. (c) Scanning electron microscopy (SEM) image of reservoir cores in H oilfield. (d, e) TS images of J oilfield reservoirs. (f) SEM image of reservoir cores in J oilfield.

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