摘要
传统的测压多是关井压力恢复方法,由于关井压力恢复影响油田的产量,而且恢复时间长,测试费用也很高。为此提出了以不稳定试井理论为基础,分析了运用二流量测试技术求取地层压力资料的可行性和可靠性,并对二流量测试技术的应用范围作了初步探讨。通过xx井的二流量测试现场试验资料对比分析,证明二流量测试技术是经济适用的。
Traditional pressure measurement is usually measuring the pressure build up,but this test influences the production of the oilfield,and the cost is quite high because of long time test duration.Based on transient well test theory,the feasibility and reliability of deriving formation pressure by dual flow rate test technique are analyzed,the application range of this test technique is discussed.The real example of dual flow rate test technique in Well xx shows that the technique is economic and practical.
出处
《油气井测试》
2009年第2期24-26,共3页
Well Testing
关键词
二流量测试
地层压力
研究
应用
dual flow rate test,formation pressure,research,application
