摘要
锦45块为辽河油田典型的中厚互层状边底水普通稠油油藏,2000年区块产量进入递减阶段,为了控制吞吐后期产量递减趋势,转换开发方式势在必行。在广泛调研国内外类似油藏转驱研究成果和现场实施效果的基础上,在锦45块开展了室内物理模拟研究和数值模拟研究,最终确定了锦45块于Ⅰ组推荐转连续蒸汽驱方式,预计最终采收率55.26%。
Jin 45 block is a typical medium-interbeded ordinary heavy oil reservoir with edge-bottom waterin in Liaohe oil field, in 2000 the production is in declining period, in order to control the decline of the production, it is imperative to alter the production method . On the basis of study the similar results of altering the method of steam drive and the effort of on-site processing in domestic and international reservoir, the physical simulation and numerical simulation studies are brought into operation in Jin 45 block, and ultimately altering the method of steam drive is put in use in Yu I oil reservoir and the ultimate recovery will be 55.26%.
出处
《内蒙古石油化工》
CAS
2009年第23期109-111,共3页
Inner Mongolia Petrochemical Industry
关键词
边底水油藏
开发方式
物理模拟
数值模拟
蒸汽驱
Edge -bottom Water Reservior Production Method Numerical Simulation Physical Simulatio
Cyclic Steam Stimulation
