The caprock displacement pressure decides its sealing character .
盖层的排替压力决定了盖层的封闭性质。
In delivery layers , the efforts driving hydrocarbon are mainly buoyancy and capillary force , and caprock plays an role of capillary resistance .
在运载层中推动油气运动的作用力主要是浮力和毛细管力,而盖层则起着毛细管阻力作用。
The authors argue that even quakes that are imperceptible to humans can damage the caprock seal of co2 repositories enough to release the gas back into the atmosphere .
