Page 67 - Applied Petroleum Geomechanics
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58    Applied Petroleum Geomechanics























































          Figure 2.17 Conductivities of propped and unpropped fractures versus the mini-
          mum stress (closure stress) from laboratory tests in the outcrop samples of the
          Barnett shale: (A) different proppant concentrations; (B) different proppant sizes
          (Zhang et al., 2014).
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