论文部分内容阅读
介绍了新型快装套管头的结构、工作原理及室内试验情况 ,详细叙述了该套管头的现场安装及应用情况。大量现场应用表明 ,该装置能有效地缩短钻井周期 ,降低工人的劳动强度 ,保证钻井安全。
The structure, working principle and laboratory test of the new quick-installed casing head are introduced. The installation and application of the casing head in the field are described in detail. A large number of field applications show that the device can effectively shorten the drilling cycle, reduce labor intensity and ensure drilling safety.