环状流程开采井逐年增多,大多采用软件法实施单井测产,如功图法,液面恢复法,温差法,单井流量计等。在部分井上应用的凯山、金时两个仪器的功图、液面测产数据与容积法测产对比的基础上,对影响软件测产精度的因素进行了分析,并提出相应的解决方案。 Annular process wells increased year by year, most of the software implementation of single-well production test, such as Gong Tu law, liquid level recovery method, temperature difference method, single well flowmeter. On the basis of the comparison between workmanship and data of two instruments in the part of wells, the measurement data of the two instruments, the factors that affect the accuracy of software measurement and production are analyzed and the corresponding solutions are proposed .