Controlling Effect of Wave-Dominated Delta Sedimentary Facies on Unconventional Reservoirs: A Case Study of Pinghu Tectonic Belt in Xihu Sag, East China Sea Basin

Figure 13

The relationship between the “sweet spots” of tight oil and gas reservoirs and the distribution of different faults: (a) tight reservoir distribution and prediction of gas-bearing traps in T31 period; (b) tight reservoir distribution and prediction of gas-bearing traps in T32 period.