低渗透油藏压裂液的研制及应用  

Laboratory research and application of fracturing fluid for low permeable reservoirs

作　　者：李阳 姚飞 姜歆[2] 

机构地区：[1]中油勘探开发研究院廊坊分院,河北廊坊065007 [2]中油大庆油田有限责任公司,黑龙江大庆163000

出　　处：《特种油气藏》2006年第1期84-85,89,共3页Special Oil & Gas Reservoirs

摘　　要：低渗透油藏具有低孔、低渗等特性,在压裂液的使用上应以降低滤失、减少伤害为重点。根据低渗透油藏储层的特点,对压裂液添加剂进行了优选,对压裂液的性能进行了评价。现场应用表明,该压裂液具有一定的耐温抗剪切性能、较好的流变性、滤失性以及破胶性,满足了工艺上的需要,在榆树林油田实施后取得了良好的效果。The fracturing fluid for low permeability reservoirs shall be aimed at reducing filter loss and damage. The additives of fracturing fluid are optimized, and the property of the fluid is evaluated. Application shows this fracturing fluid possesses temperature stability,shearing resistance, good rheological property and good gel-breaking capacity with less filter loss. Good result has been achieved after application in Yushulin oilfield.

关 键 词：低渗透油藏 压裂液 添加剂 性能评价 优选 应用 榆树林油田 

分 类 号：TE357[石油与天然气工程—油气田开发工程]