摘要
马岭油田南一区直3^2、直5油藏经历了注水开发，储层物性、微观孔隙结构和非均质性发生动态变化，造成反映和记录地下储层真实性特征的测井曲线发生相应的变化。因此，要得到反应油藏原始地质状况的地质模型，必须通过新老井测井曲线叠合对比法对测井曲线进行校正，把不同时序的测井曲线校正到油藏最原始状态，由此建立更准确的地质模型。
Waterflooding development carried out in C3^2 reservoir and C5 reservoir in block Nanyi of Maling oilileld causes dynamic variations of the reservoir physical property, microscopic pore structure and heterogeneity, resulting in a relevant variation of well log that reflects and records the true reservoir conversion characteristics. In order to obtain a geologic model that reflects initial reservoir geology, we must use overlay and correlation technique to cor- rect the well logs of new and old wells, correct the different time sequences to be the most primitive reservoir state, so more accurate geologic model can be built.
出处
《吐哈油气》
2010年第1期8-13,共6页
Tuha Oil & Gas
关键词
注水开发
精细油藏建模
叠合对比
测井曲线校正
waterflooding development
fine reservoir modeling
overlay and correlation
well log correction
