川东北飞仙关鲕滩储层普遍存在高电阻率现象，给储层识别和流体性质判别带来了很大的困难。
There are many difficulties for judging reservoir and fluid properties because of the Feixianguan Ertan high resistivity zones in the north-east Sichuan.
由于沉积在静电除尘器收尘极板上的高比电阻粉尘层会产生电荷积累而形成附加电场。
The mathematical models of the charges and the additional electric field in the changed dust layer are developed by the electrostatics.
这种情况常出现在水平井或者有侵入影响并且层间电阻率对比度高的直井中。
These cases occur most often in horizontal Wells, or vertical Wells with the combined effects of invasion and large resistivity contrast between beds.
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