摘要
孤东油田是典型的疏松砂岩油藏,油层埋藏浅,压实程度差,胶结疏松,易出泥砂。随着油田进一步开发,油层出砂进一步加剧,造成油水井"躺井"不断增加,其中部分油水井出泥砂严重造成无法治理。为此开展孤东油田敏感性评价、配伍性评价、岩性分析、岩心流动实验等出泥砂机理研究,分析各因素对孤东油田出泥砂影响,为开展治理研究提供借鉴,提高孤东油田开发效果。
Gudong oilfield is a typical reservoir of understress sand The oil payer is shallow, the compaction is poor, the consolidation is loose and easy to sanding With the development of oilfield, the sanding from container rock is more serious and leads to more production and injection wells shut in In those wells, some which flew sand with mud leads to unable to be repaired In this case, we do the study of appraisement of sensibility, appraisement of compatibleness, lithology analysis and the core flowage test etc to find out the factor of influencing on sanding in Gudong oilfield So that we can improve the development effect and provide the evidence of sand control harnessing
出处
《大庆石油地质与开发》
CAS
CSCD
2003年第2期53-54,66,共3页
Petroleum Geology & Oilfield Development in Daqing
