精细油藏描述在砾岩油藏开发中的应用

Application of fine description in conglomerate reservoir development

油藏亟需开展单砂体、分小层剩余油定量化及合理注采参数确定等精细描述研究,以七八区八道湾组油藏为例利用精细描述成果指导油藏开发及挖潜,形成一套适合于砾岩油藏高含水期精细注采调控以及指导油藏挖潜方向的配套技术,进而达到提高油藏最终采收率的目的。

Fine description needs to be carried out on reservoir in terms of single sand body,quantification for remaining oil and optimization on injection-production parameter. This article describes the application of fine description in Badaowan reservoir in Qiba area,which has developed a fine adjustment of injection-production for high water conglomerate reservoir along with supporting technologies to improve EOR of the reservoir.