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- Title： Acoustic log moveout correction based on variation of borehole diameter. 关 键 词： 声波测井;环境校正;井径;扩径;时差;异常;
- 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；
- 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；
- thirty six arm borehole diameter 36臂井径
- Acoustic log moveout correction based on variation of borehole diameter 基于井径变化的声波测井时差校正
- The Predictive Analysis of the Borehole Diameter Expanding During the Drilling Process 钻井过程中井径扩大的预测分析
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- eighteen arm borehole diameter 18臂井径
- borehole diameter 钻孔直径
- equivalent borehole diameter 当量井径
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- A circle is bisected by any diameter. 圆被任一直径二等分。
- For the nuclear diameter we have used 18fm. 我们用18fm作为原子核的直径。
- Barringer crater is 1.2km in diameter. 巴林杰陨石坑的直径有1.;2千米。
- Capsule globose, 3 cm in diameter, 3-4-locular. 蒴果球形，直径3厘米，3-4室。
