复合解堵技术在辽河油区的应用

Application of compound deplugging technology in Liaohe oil province

复合解堵技术就是利用物理和化学方法来重复处理油层,以达到最大程度解除油层的污染,恢复或提高油层渗透率的一种工艺方法。文章主要阐述了复合解堵技术的作用机理、现场工艺设计和施工方法,并对在辽河油田现场试验进行了分析,旨在总结出该技术的适用范围及发展前景。

Compound deplugging technology is to treat reservoir repetitively by physical and chemical methods to remove reservoir contamination as far as possible and to resume and improve permeability. This paper mainly addresses the working mechanism, process design and operation method of this technology, and analyzes its field test in Liaohe oilfield in order to summarize the applicable range and future of the technology.