胡状集油田剩余油分布规律及提高水驱开发效果方法  

Distribution Rule of Remaining oil and Effi-ciency of Water Drive in Huzhuangji Oilfield

作　　者：温忍学[1] 席继强[1] 刘福亭[1] 胡明卫[1] 

机构地区：[1]中原油田分公司采油五厂

出　　处：《断块油气田》2001年第5期38-41,共4页Fault-Block Oil & Gas Field

摘　　要：针对胡状集油田储层严重非均质的特点 ,将剩余油研究与储层微相研究紧密结合 ,总结了剩余油的分布特征及水淹层电测特征 ,通过地质工艺结合 ,选择与之相适应的工艺配套技术 ,以提高水驱波及体积 ,合理调整注水、产液结构 ,有效地遏制了油田的两大递减 ,实现了连续 5a稳产 。Aimming at serious heterogeneous reservoir in Huzhuangii Oilfield, and combining the reservoir sedimentary microfacies with the origin mechanism of remaining oil, remaining oil distribution and elec tric logging characteristics of water flooded layers are summarized. To select suitable methed to tap the rernaining oil and to increase output, and vari ous corresponding matching techniques that is fit for geologic condition and technologica statue, rea sonable adjusting intake and production profile. So that the reservoir sweep volum of injection is im proved, and comprehensive decline and natural de cline is controlled effectively. With abeve technolo gies, stable production of reservoir was accom plished during the 1ast five years.

关 键 词：胡状集油田 非均质油藏 储层沉积微相 剩余油分布规律 水驱开发 配套技术 

分 类 号：TE327[石油与天然气工程—油气田开发工程] TE341