用于油田的复合颗粒型耐温抗盐化学堵剂的研制  

PREPARATION OF GRAIN PLUGGING AGENT POSSESSING HEAT RESISTANCE AND SALT RESISTANCE PERFORMANCE FOR OILFIELD

作　　者：秦涛[1] 王利美[1] 杜永慧[1] 王新英[1] 

机构地区：[1]中原油田工程技术研究院,濮阳457001

出　　处：《石油炼制与化工》2003年第11期60-62,共3页Petroleum Processing and Petrochemicals

摘　　要：针对文东油田高油藏温度(140℃)、高盐(地层水矿化度35％)的特性,研制了由热固性树脂、无机增强剂、悬浮剂组成的复合颗粒耐温抗盐化学堵剂,并对该堵剂的性能进行了系统的评价。研究结果表明,该堵剂具有强度高、耐温、耐盐等优良特性,满足了文东油田调剖堵水的要求。A composite grain plugging agent composed of thermosetting resin, inorganic rein-forcing agent and suspending agent was prepared for Wendong Oilfield which having the features of high reserve temperature (up to 140℃) and high salinity (35%). The performance of the prepared plugging agent was systemically evaluated. The evaluation result showed that the said plugging agent possessing the performance of high strength, heat resistance and salt resistance.

关 键 词：油田开采 封堵剂 热稳定性 耐盐性 化学堵剂 配方 

分 类 号：TE39[石油与天然气工程—油气田开发工程]