因而油层厚度及与之有关的裂缝孔隙体积和渗透率也在一定程度上受到构造面主曲率的影响。
To certain extent, therefore, the thickness of the oil-bearing interval as well as the volume and permeability of the fracture porosity are also influenced by principal curvatures.
本文应用主曲率分析技术、平面应力分析技术、构造滤波技术，从地质形态、力学角度、信号处理的角度给出了地质构造的裂缝发育评价。
This paper USES principal curvature, plane stress and structure filtering to evaluate the development of fracture at geology shape, mechanical and signal handle facet.
以麻柳场构造嘉陵江组气藏为实例，运用主曲率法对其嘉二3、嘉四3两储层的裂缝发育情况进行了预测。
With the Jialingjiang group Reservoir as a case, we predict Jia~3_2 and Jia~3_4 two zones' fracture distributing using this method.
以麻柳场构造嘉陵江组气藏为实例，运用主曲率法对其嘉二3、嘉四3两储层的裂缝发育情况进行了预测。
With the Jialingjiang group Reservoir as a case, we predict Jia~3_2 and Jia~3_4 two zones' fracture distributing using this method.
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