文昌油田群试井作业一直面临两个问题,一是如何减小多口井长时间的关井压力恢复测试作业对油田产量的影响;二是低渗层或井筒条件不允许进行试井作业的井,如何获取渗透率、表皮等试井解释的结果。应用生产动态分析新技术在不关井不作业的条件下进行生产井渗透率和表皮等的解释,得到压恢试井解释结果。 Well test in Wenchang oilfield has been faced with two problems. The first is how to reduce the impact of shut-in pressure recovery test on the oilfield production for a long time and the second is that the well test is not allowed in low permeability zone or wellbore condition Well, how to get the result of permeability, epidermis and other well test interpretation. Applying the new technology of production dynamic analysis to explain the permeability of production well and epidermis without shutting down the well, the interpretation results of the pressure recovery well test are obtained.