low permeability formation

• 低渗储层

low permeability formation的用法和样例：

例句

1. Dissolition is favorable for secondary porosity, thus forming available reservoirs in some sections of low porous and low permeable clastic rocks.
   从而使某些砂岩段在低孔低渗储层中形成较发育的次生溶蚀孔隙和成岩微裂缝，并成为有效孔隙。
2. Prediction of CBM reservoirs with high permeability is prerequisite and basis of CBM exploration and development.
   煤层气高渗储层预测是勘探开发的前提和基础。