摘要
通过盐岩井眼溶解速率模拟试验,研究了温度、钻井液中盐的体积分数对盐岩溶解速率的影响,进而分析了温度、钻井液中盐的体积分数对井径扩大率的影响,建立了不同温度下,钻井液中盐的体积分数与盐岩溶解速率、井径扩大率的相关关系方程,并提出了控制盐岩地层控制井眼溶解速率的合理建议。
The influence of temperature and volume fraction on dissolution velocity of carbonate rock was studied by simulation tests, and another analysis was performed to determine the effects of preceding factors on enlargement ratio of borehole. In order to effectively control both of them, this paper presents new relational equations under different temperature and advisable proposals.
出处
《石油钻探技术》
CAS
2003年第3期1-3,共3页
Petroleum Drilling Techniques
