杰希稍稍向左转，走近了那个废井。
Jesse veered slightly to his left, moving nearer to the old well.
比如2009年，雪佛龙公司废井率攀升到35%。
For example, in 2009, Chevron's (CVX, news, MSGS) drilling failure rate climbed to 35%.
套管开窗侧钻技术是复活死井、报废井的有效方法。
The technology of casing well sidetracking is an effective way to restore dead well and abandoned well.
应用推荐