Result In the early period of steam soaking, the high permeablelayer is better produced, middle and low permeablelayer is poorly produced or unproduced;
结果蒸汽吞吐初期高渗透层动用程度好，中低渗透层动用程度差或未动用；
2
The amplitude of the head fluctuation decreases with the storativity and leakage of both semi-permeable layers and increases with the leakance of the silt-layer.
Oil and gas generated in the northeastmoved to the southwest, the higher part of the slope through fault and permeable carrier layer, and accumulated in the favorable place of strata and structure.