oil wet matrix rock 油湿基质岩块
For naturally fractured low permeable limestone reservoirs, the oil displacing function by spontaneous imbibition of water is weak when the matrix rock surfaces are mixed wet or oil wetted.
裂缝发育的低渗灰岩储层，当基质岩块为混湿及油湿时，毛细渗吸驱油作用很弱。
The occurrence shapes of hydrocarbon in Kongquehe slope and its adjacent area are wet gas and condensed oil, which is not in accordance with source rock in high-over maturity period nowadays.
孔雀河斜坡及邻区发现的油气赋存形式为湿气和凝析油，与现今的高成熟—过成熟的烃源岩不相匹配。
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