大港油田滩海地区酸化工艺技术研究与应用  

Beach Area of Dagang Oilfield Technology Research and Application of Acidification

作　　者：赵爱军[1] 方华[1] 杨宏飞[1] 张光军[2] 

机构地区：[1]大港油田滩海开发公司,天津300280 [2]华北油田分公司采油四厂,河北廊坊065007

出　　处：《油气井测试》2011年第3期52-54,77,共3页Well Testing

摘　　要：通过对滩海油田储层地质、岩矿、流体及储层潜在伤害机理深入分析,经理论分析、大量室内试验、工艺方案实施分析和现场试验,并借鉴渤海湾类似油田/储层酸化研究和实践活动经验,对该油田酸化解堵技术进行了深入研究,提出了适合于滩海油田不同井层条件解堵酸化配套技术,形成了滩海砂岩储层的酸化技术,并成功在沙河街组和明化镇组储层进行应用,酸化施工成功率100%,有效率100%。增产效果显著,达到了释放油层自然产能、准确认识储层的目的。The beach of reservoir geology,rock,fluid and reservoir depth analysis of the potential damage mechanism,the theoretical analysis,a large number of laboratory tests,process analysis and field test program implementation, and draw similar Bohai Bay oil field / reservoir acidification research and practice experience,the oil field acidizing technology,in-depth research,the beach is suitable for field conditions of different well layer acidification plugging supporting technology,the formation of the sandstone reservoirs of the acidification of the sea beach technology,and successfully in the River Street group and Minghuazhen reservoir applications,acidizing success rate of 100%,100% efficiency.Yield significant results,achieved the release of the natural oil production capacity,an accurate understanding of the purpose of the reservoir.

关 键 词：滩海地区 酸化 研究与应用 分析 大港油田 

分 类 号：TE358[石油与天然气工程—油气田开发工程]