RESEARCH ON APPLICATION PROCESS & EVALUATION METHOD OF COMBINED CASING WEAR RESISTANCE IN DEEP & ULTRA DEEP WELL
Casing wear in deep and ultra-deep well drilling is becoming a technology bottle-neck in domestic gas and oil drilling engineering, and the severe wear situation cant be controlled by using the traditional and unsystematic methods for casing wear prevention. Based on analyzing various technologies for casing wear prevention, an application process of these technologies has been presented. And an evaluating model, which depends on data of theory analysis, indoor test and field experience, has been constructed in the paper. Furthermore, a model for computing integrated cost of casing wear prevention has present as well. Thus provides key methods for the casing wear prevention in deep & ultra deep well.
Application process Evduaion method Combined cosing wear resistance Deep & Ultra deep well
Chu Shengli Zhang Laibin Fan Jianchun Pei Yuqi
China University of Petroleum (Beijing)Beijing,China China University of Petroleum (Beijing)Beijing. China CNPC Research Institute of Safety & Environment Beijing,China
国际会议
The 3rd World Conference on Safety of Oil and Gas Industry(第三届世界石油天然气工业安全会议 WCOGI 2010)
北京
英文
732-735
2010-09-27（万方平台首次上网日期，不代表论文的发表时间）