综合录井技术在钻井工程上的应用

随着钻井技术发展,钻井速度越来越快,保证优质、高效和安全地完成钻井任务成了勘探开发过程的关键环节.综合录井仪应用于钻井施工,可对钻井的全过程进行全方位实时监测.从分析事故原因着眼,分析综合录井预报事故原理入手,以翔实的实例论述了综合录井在发现和预报工程事故、确保钻井安全、提高钻井实效和随钻水平地质导向等4个方面的作用.为综合录井技术在钻井工程和勘探、开发上的广泛应用提供借鉴.

Application of compound logging technology in drilling engineering

With the development of drilling technology, the drilling rate becomes faster and faster. High-quality, efficient and safe completion of drilling tasks have become a key link in the process of exploration and development. Application of compound log unit in operation can perform an all-round, real-time monitoring of the entire process of drilling. Aiming at the analysis of accident causes, the mechanics of logging accident prediction failure was firstly studied. Through the detailed examples, the unit was proved to have functions in four aspects- engineering accidents discovery and prediction, drilling safety guarantee, drilling effectiveness improvement and horizontal drilling geosteering. These examples provide references for the application of compound log unit in drilling, exploration and development.