陕西科技大学学报（自然科学版）2013，Vol.31Issue(4)：92-95,4.
生物活性复合驱油技术在杏子川油田的应用
Practice of biological activity compound oil displacement technology in Xingzichuan oilfield
摘要
Abstract
According to low production rate,low recovery percent,high comprehensive decline rate,low oil recovery in the flooding area 214 of xingzichuan oilfield,on the basis of formula screening and evaluation studies,develop a new biological activity compound oil displacement agent,and corollary using low cost,simple operation injection technology.The field test is applied in the wang 214 well area.Cumulative incremental oil has been 13 555 t,it is expected that oil recovery is enhanced 6.08％,input-output ratio reached 1 ∶ 5.06.The field tests show that the biological activity compound oil displacement technology has good adaptability,achieving obvious stimulation effect,suitable for low permeability oilfield,thus has a bright prospect.关键词
生物活性复合驱油技术/界面张力/润湿性/低渗透油田/矿场试验Key words
biological activity compound oil displacement technology/ interfacial tension/wettability/ low permeability oilfield/ field test分类
能源科技引用本文复制引用
王成俊,洪玲,乔红军,梁小兵,薛媛..生物活性复合驱油技术在杏子川油田的应用[J].陕西科技大学学报（自然科学版）,2013,31(4):92-95,4.基金项目
国土资源部矿产节约与综合利用示范工程项目(886043) （886043）
