Drills (kick drills) according to kick control procedures as required will be performed with the drill string inside the casing shoe.
根据情况，钻具处在套管鞋时，遵照井涌控制程序，搞一次演习。
2
Shoe of small crew cut, grey dacron drill, round day, black in rubicund face bestrewed furrow, person of 58 years old has 779 years old however it seems that.