Variability and Main Controlling Factors of Hydrocarbon Migration and Accumulation in the Lower Paleozoic Carbonate Rocks of the Tazhong Uplift, the Tarim Basin, Northwest China

Figure 8

Distribution of the gas-oil ratio and crude oil production of carbonate reservoirs in the central Tazhong Uplift. In the same strike slip fault zone, the gas-oil ratio and crude oil production tend to decrease upwards in the southern compression section, while in the northern extension section, the opposite trend is observed.