borehole diameter

常见例句

When a borehole is full of water, C/O values decrease with increasing borehole diameter or case size.
当井内流体为水时，井径或套管直径的增大，C/O值减小；
The effect of a sharp change in the borehole diameter, such as that caused by a cave or rugose hole, on an induction log.
感应测井中，由于井径变化引起测量电阻率突然变大的现象。
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And the borehole diameter enlargement is significant cause of well deviation during gas drilling under medium or high WOB.
在中、大钻压下，井径扩大是气体钻井容易井斜的重要原因；