【摘要】 随钻地震技术是国外近年来发展起来的 ,可以预测异常地层压力 ,有利于及时发现油气层 ,是钻井工程中降低风险、提高钻井效率的新手段。介绍了其组成、工作原理及原始数据处理过程 ,并对该项技术在钻井工程中的应用进行了探讨更多还原

【Abstract】 Seismic while drilling was developed overseas recently. It can be used to predict the abnormal pressure, and it is helpful to detect the pay zone on time. It is also a new effective way to decrease the challenges met in drilling engineering and increase the drilling efficiency. Its configuration, work mechanism and processing initial data are introduced in this paper. Finally its applications in drilling engineering are studied.更多还原