dip angle of hole
常见例句
- Due to complicated geology and high dip angle, hole deviation is easy to take place in Qingxi area of Yu-men oilfield, it is the bottle-neck for improving penetration rate for a long period.
玉門油田青西區塊地質情況複襍、地層傾角大、容易發生井斜，長期以來一直是提高鑽井速度的一個瓶頸。 返回 dip angle of hole