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辽河油田水平井钻完井及采油过程中污染很严重,致使辽河油田水平井开采远没有达到应有水平(低产低效井占总井数50%以上),因此,借助室内评价、筛选,成功地研制开发出系列综合解堵求产技术,现场累计实施45井次,措施有效率100%,取得显著的增产效果。
Liaohe Oilfield horizontal well drilling and completion and oil production process is very serious pollution, resulting in the Liaohe horizontal well far from the level of mining (low productivity and low efficiency wells accounted for more than 50% of the total number of wells), therefore, with indoor evaluation, screening, success To develop a series of comprehensive anti-blocking production technology, the scene a total of 45 wells implemented, the effective measure of 100%, and achieved remarkable yield-increase effect.