碳酸盐岩油田注水替油开发技术的应用分析

Application Analysis of Water Injection for Oil Development in Carbonate Oilfield

碳酸盐岩油藏开发中受到较多地质条件影响,最突出的问题是油藏的非均质性强,受到多期构造的破裂因素影响,双孔隙网络普遍存在,不具有规则性,裂缝发展不均,有的油藏地层能量衰减快。因此通过对其深入研究,提出必须及时补充地层能量,延长区块开发效果,探索合理的注水开发,为以后的开发工程提出宝贵意见。

The most prominent problems in the development of carbonate reservoirs are the high heterogeneity of reservoirs,which are affected by the rupture factors of multi-stage structures.The double-pore networks are ubiquitous and do not have the rules.Sex,cracks uneven development,and some reservoir formation energy decay fast.Therefore,this paper through its in-depth study,proposed to be timely to supplement the formation of energy,to extend the block development effect,to explore a reasonable water development.To provide valuable advice for future development projects.