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.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2003年第11期60-62,共3页
Petroleum Processing and Petrochemicals
