探矿工程-岩土钻掘工程Issue(12)：20-23,4.
大庆深层涡轮钻井匹配钻头相关技术研究与应用
Research on the Matching Bit Technology for Deep Well Turbodrilling in Daqing and the Application
孙妍 1冯殿勇 1刘永贵 1陈绍云1
作者信息
- 1. 中石油大庆钻探工程公司，黑龙江大庆163413
- 折叠
摘要
Abstract
In order to improve the exploration benefit of deep compacted sandstone gas reservoir, shorten the drilling cycle and lower the drilling investment in Daqing, the research has been carried out on drilling speed increase for turbodrilling technology.Firstly, based on the working principle of turbodrilling, the matching bit optimization is studied, the matching bit is determined by the pilot test;then considering the site construction conditions, the matching technologies of BHA is studied to form the improved drilling technology for deep well turbodrilling in Daqing, this technology has been proved suc-cessful in Dashen well 15, and a new record of ROP in Qingshen gas field generated, which provided new technical means for the drilling and exploration of deep natural gas reservoir.关键词
涡轮钻具/钻头优选/提速技术/达深15井Key words
turbodrill/bit optimization/improved ROP technology/Dashen well 15分类
能源科技引用本文复制引用
孙妍,冯殿勇,刘永贵,陈绍云..大庆深层涡轮钻井匹配钻头相关技术研究与应用[J].探矿工程-岩土钻掘工程,2014,(12):20-23,4.
