摘要
针对安塞油田杏河区块非均质储层进行低渗透油田暂堵酸化增产工艺研究,通过室内试验研究,进行酸化暂堵剂性能评价,筛选出适合安塞油田的酸化暂堵剂和酸液体系,完善暂堵酸化工艺体系,进行规模化应用,这对高效开发安塞油田具有重要的理论意义和实践意义。
Aiming at heterogeneous and low permeable reservoir in Xinghe area of Ansai oilfield,enhanced recovery with temporary plugging and acidization technology was researched.By means of laboratory experiments,performances of different temporary plugging agents were evaluated,then suitable temporary plugging agent was selected out,and the temporary plugging and acidization technology system was improved and applied in practical production,which is relevantly important to efficiently exploit Ansai oilfield.
出处
《辽宁化工》
CAS
2011年第11期1174-1175,1178,共3页
Liaoning Chemical Industry
关键词
低渗透
暂堵剂
酸化工艺
Low permeable
Temporary plugging agent
Acidizing technique
