【摘要】 针对孤岛油田特高含水期储层物点 ,提出研究新型调剖剂 SJD-1的技术路线 .本文探讨 SJD-1调剖剂封堵机理和性能特点 ,经室内筛选确定 SJD-1堵剂组成最佳配比 ,采用岩心模拟试验方法验证了调剖堵水作用 .矿场应用 64井次 ,对应油井累计油 540 30 t,投入产出比达 4 .85.更多还原

【Abstract】 To the question of GUDAO oil field, that is the over high watery reservoir characteristics, we have studied a new profile control ag entSJD1. This pap er studies its plugging mechanism and performance characteristics. After screen ing in door, we get its best formulation, and certificate its profile control ab ility by core simulator test. Now we have finished test in field 64 times, total producing oil 54,030 tons, th e inputoutput ratio is 4.85.更多还原