小套管超深井中途测试工艺探讨

Probe Into Open Hole Well Testing Tech in Super Deep Well of Slim Case

为提高测试工艺成功率,获得合格地层资料和参数,了解地层产能、流性,针对胜利油田地层压力、温度较高的特征,特别是小套管超深井中途测试的难点,合理选配了测试工具仪器、仪表,对测试管串进行了改进,在夏381井中途测试应用中首次获得成功。

For mereasing successful testing ratio, obtaining qualified formation data and parameters, knowing of formation produetivity and flow property, to the, features of much higher formation pressure and temperature, especially to difficult met in the open hole well test, development to testing tools and strings have been done by reasonably choosing testing instruments and meters. The first time of it applied in Xia381 well is successful.