It has a practical meaning for the strength design and combination usage of drill string, casing and tubing under different technological conditions.
对处于不同工艺条件下的钻柱、套管、油管的强度设计和组合使用等均有实际意义。
2
Combined with engineering example, long distance water conveyance engineering is described from the aspects of system design, choice of tubing and anti-water hammer.
结合工程实例对长距离输水工程中的系统设计、管材选择、水锤防护等方面进行了阐述。
3
By analyzing two methods of liquid drainage technology widely adopted in the field, we put forward the optimization design process of liquid drainage with nitrogen by coiled tubing in this paper.