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馆1+2属油层薄、分布零散、连通性差、出砂严重的低品位油藏,为了有效开发和提高采收率,必须加强综合治理和应用多种配套技术。1.配套注水开发技术由于馆1+2油层分布零散,且平面上和纵向上分布极不均一,油砂体内沉积相、厚度和物性的差异明显,为了提高油砂体控制程度和充分发挥油水井
Hall 1 + 2 is a low-grade oil reservoir with thin oil layers, scattered distribution, poor connectivity and serious sand production. In order to effectively develop and enhance oil recovery, we must strengthen the comprehensive management and application of a variety of supporting technologies. 1. Supporting water injection development technology Because of the uneven distribution of reservoir 1 + 2 reservoirs and extremely uneven distribution in the plane and in the longitudinal direction, the differences in sedimentary facies, thickness and physical properties of the oil sands are obvious. In order to improve the control of the oil sands and give full play to the oil well