CAJ | 학술논문

针对以往采收率评价中存在的问题,结合姬塬油田姬37井区低孔低渗油藏开发实际,采用水驱曲线特征法、产量递减法、改进的童式曲线法以及经验公式法对该区块的采收率进行定量评价,为进一步提高开发效果,挖掘剩余油,编制及调整开发方案提供理论指导。
침대이왕채수솔평개중존재적문제,결합희원유전희37정구저공저삼유장개발실제,채용수구곡선특정법、산량체감법、개진적동식곡선법이급경험공식법대해구괴적채수솔진행정량평개,위진일보제고개발효과,알굴잉여유,편제급조정개발방안제공이론지도。
According to The past the problems existing in the recovery evaluation,Combining with the development practice of the low permeability and low porosity reservoirs of Ji 37 Area in Jiyuan oilfield,many kinds of methods,such as the actual curve,production decline method and Tongshi plate contrast method,water-drive curve method as well as empirical formula method,were used to carry out quantitative evaluation of the recovery efficiency of this oil group,and to discover the main problems and the contradiction.Then the theoretical guidance will be provided for further enhancing the effect development,digging into the remaining oil,and the preparation of development programs.