摘要
新疆砾岩油藏非均质性严重,存在多种水窜结构。通过对取芯资料、测井测试资料分析,应用现代油藏工程、动态分析技术对克拉玛依油田砾岩油藏水淹特征进行研究,着重分析了沉积环境对水淹层的影响、水淹层在平、剖面上分布特征以及水淹层在电性上的变化特征,最终形成对砾岩油藏剩余油分布认识和水淹层判别技术,实际应用于油藏加密调整中并取得很好的效果。
There exist many types of water breakthrough in high heterogeneity and in Xinjiang conglomerate reservoirs.By analyzing coring data,log and test data, we study waterflooded characteristics through modern reservoir engineering and dynamic analysis techniques. The research emphasizes analyzing the influence of depositional setting on waterflooded strata, the plane and section distribution features and the electric variation feature of waterflooded strata. Finally, we know the distribution of in the conglomerate reservoirs and get some techniques to determine waterflooded strata. In addition, the techniques are successfully applied in some oil reservoirs.
出处
《天然气勘探与开发》
2005年第3期56-58,75,共4页
Natural Gas Exploration and Development
关键词
砾岩油藏
水淹层
剩余油
含水饱和度
新疆
克拉玛依
conglomerate reservoirs ,waterflooded strata, residual oil,water saturation, Xinjiang Karamay
