深孔智能化钻井参数无线实时传输系统研究

智能化、自动化、信息化是钻井工程的发展方向。为实时、安全、准确、高效地获取钻井现场实时数据，研究了一套由3种无线传输模式组成的深孔智能化钻井参数无线实时传输系统。基于LabVIEW软件平台采用模块化编程，完成由无线发送接收模块、远程网络传输模块、数据库模块、复杂钻进工况识别模块、事故诊断模块等5大模块组成的无线实时传输系统。通过室内仿真测试与现场应用，说明其满足现场应用要求，可应用于复杂、深孔、智能化钻井现场，满足深部资源探矿工程的需要，支持国家重要能源资源勘探工程。

Wireless real-time transmission system of deep hole intelligent drilling parameters

As the development trend, drilling engineering will become intelligent, automated and IT based. In order to obtain safe, accurate and efficient real-time data at the drilling site, an wireless real-time transmission system for deep-hole intelligent drilling parameters, which combines three wireless transmission modes was researched. With modular programming based on the LabVIEW software platform, the wireless real-time transmission system composed of five major modules was developed, including a wireless transmission and reception module, a remote network transmission module, a database module, a complex drilling condition recognition module and an accident diagnosis module. Indoor simulation tests and field application showed that it meets the requirements of field application, and can be applied to complex, deep-hole, and intelligent drilling sites, which may meet the needs of deep resource exploration engineering, and provide support for national important energy resource exploration projects.