rock toughness

The water\|drive rock property change and water\|flooded zone log response characteristic are analyzed, the water\|flooded modes of the heterogeneous formation are determined, and the methods of identifying and describing water\|flooded zone are put forward with technology of image processing and fuzzy neural network.

针对油田注水开发油层水淹状况复杂 ,测井资料难以解释 ,分析了水驱后岩石性质的变化及水淹层测井响应特征 ,确定了非均质储层的水淹模式 ,提出了采用图象处理技术和模糊神经网络识别与描述水淹层的方法 。

The diamond bit selection is closely related to the rock property of the drilled formation.

岩石性质是金刚石钻头针对性选型的依据,因此,可以在弹性力学的基础上,利用测井资料进行金刚石钻头的选型。