The presence of geological units of gas under control of rock mechanical properties, fault distribution, seam thickness.
各自然地质单元瓦斯赋存情况受其围岩力学性质、断层分布、煤层厚度等地质因素控制。
The study results indicate that the fault distribution in both outburst and non outburst mine fields are all follow the fractal la.
研究结果表明，突出与非突出井田的断层分布均服从分形规律；井田中断层分布的分维值与瓦斯突出之间存在着正相关关系等重要结论。
Structure type, fault distribution, plane and section structure pattern, structure evolution are closely related with hydrocarbon accumulation.
凹陷的结构类型、断裂展布、平面与剖面构造样式、构造发育演化等与油气富集关系非常密切。
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