桥涵简易加固技术在川西油气勘探开发中的应用

摘要

The bridge is reinforced with waste pipe occurring in drilling process as main material. According to structural mechanic theory and structural design specifications, the paper analyzes calculation process and analysis procedure of bridge reinforcement with drill pipe. Practice proves that the method is useful in gas and oil drilling and developing engineering.%采用钻井过程中产生的废钻杆为主要材料进行桥涵加固,按结构力学理论方法及结构设计规范,分析了采用钻杆排加固桥涵的计算过程及分析流程。实践表明,此种方法在油气田开发钻前工程具有很好的实用性。