气举井动态测试分析与应用研究

Analysis and Application of Gas-lift Well Dynamic Test

为了解油井动态,提高气举效率,进行了气举井的系统测试,包括地面压力、温度、流量测试,井筒压力、温度分布测试以及气举动态测试和不关井试井。通过对测试资料的分析,可以得出可靠的油井模型,分析气举井的实际工作状态,优选注气量等。

In order to understand oil well performance and to improve gas lift efficiency, systematical testings are conducted on gas-lift wells, which include surface pressure, temperature and flow rate testing, as well as wellbore pressure, temperature distribution testing, gas-lift performance and non-shut-in testing. Through analyzing the testing data, a reliable well model can be obtained to analyze the actual conditions of gas-lift and select the volume of gas injection.