初次注水泥;
There are two principal objectives facing primary cementing operations-casing support and zonal isolation.
在固井作业中有两个最基本的目标:支撑套管与层间封隔.
MECHANICS OF DEFORMATION OF CASING STRING DURING PRIMARY CEMENTING The mechanical analysis and central degree calculation of the casing string
水泥浆胶凝期间套管柱受力和形变规律套管串受力变形分析与居中度计算
Multi-Primary Cementing Technology is one of the key techniques for Optimal and Fast Drilling Program.
单级双封固井技术是渤海优快钻井技术中的关键技术之一.
英语网 · 双语娱乐资讯
英语网 · 中考英语