褶曲轴
褶曲轴-
叠加褶曲轴都是脉动构造发育的良好地段。
In the axis of superposed fold , the pulsation structure ( micro-fissures ) developed better than in the limb .
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认为区内褶曲发育，褶皱轴部地带为裂隙发育带，煤层裂隙发育，连通性好，具备储层渗透性好的优势；
Considered that well-developed folds in the area , thus the axial zones of folds must be well-developed fissure zones , good connectivity make the reservoir provided with good permeability ;