The low-density cement slurry is usually required in the common cementing operation in low-pressure leakagewell.
在常规低压易漏井固井作业中,通常要求使用低密度水泥浆。
2
Results There was only 1 case that embodied anastomotic leakage, others, cuts healed well.
结果术后有1例发生吻合口漏,其余切口愈合良好。
3
A measuring method combining main magnetic flux and magnetic flux leakage for approaching the residual wall thickness of the oil well tubing in-service was presented.