大港滩海地区典型测试曲线分析

Well Test Curve Analysis on Typical Test Data in Dagang Offshore Region

试油期间对油层进行早期评价,可提供宝贵的油藏动态分析资料。为了使测试资料在滩海开发中充分发挥作用,对滩海地区测试井资料进行了重新解释分析。结合地质构造、钻井、录井、测井等资料,总结归纳出四种测试曲线(均质无限大、地层严重堵塞、全封闭、无限导流垂直裂缝)特征。这些特征曲线的研究成果,能够为今后滩海地区开发方案的确定提供依据。

The early reservoir evaluation during test oil production can provide valuable dynamic information for reservoir.In order to make the test data to play its role in the development of offshore reservoir fully,the test data were analyzed again.Combining the data of geological,drilling,logging and well test formations,four test curves features(homogeneous infinite,strata severely clogged,all closed,infinite conductivity vertical fracture)Abstract are summarized.These research results of the type curves can provide the foundation to determine the development programs of offshore region reservoir in future.