摘要
针对温西六区块在井网加密滚动调整后出现的主力层单一,并严重水淹、产量大幅度下降等问题,寻求一种新的方法来解决上述出现的开采矛盾。在借鉴国内外砂岩油田周期注水经验基础上,有效利用油藏数值模拟技术,从实际出发,对温西六区块实施周期注水的可行性进行了研究,优化了注水周期参数,论证了周期注水时机,提出了周期注水具体实施方案,并经现场检验取得了较好效果。
In line with the single main layer,severe watered out and production reduction occurred after well pattern thickening,a new way must be used to solve the previous problems.Based on experiences of cyclic waterflooding in sandstone oilfield at home and abroad,feasibility study of cyclic waterflooding in block Wenxi6 was conducted by use of numerical reservoir simulation,water injection cycle was optimized,opportunity of cyclic waterflooding demonstrated,a detail implementing plan was put forward.Field applica...
出处
《内蒙古石油化工》
CAS
2008年第7期117-119,共3页
Inner Mongolia Petrochemical Industry
关键词
温西六
周期注水
油藏数值模拟
参数
时机
效果
Wenxi6
Cyclic waterflooding
Reservoir numerical simulation
Parameter
Opportunity
Effect
