论文部分内容阅读
老君庙Ｍ层油藏是一个低渗、裂缝－孔隙型油藏，含水上升快、产量递减快，需整体调剖改善其注水开发效果。运用模糊综合评判的方法选择最优调剖井，设计了适合于地层条件的堵剂类型和堵剂用量，并对整体调剖的效果进行了预测与评价。矿场施工结果表明，整体调剖后井区产量上升、含水下降，注水开发效果得到了明显改善
The Laojunmiao M-layer reservoir is a low-permeability, fractured-pore type reservoir with rapid rise of water cut and rapid decrease of output. It needs overall profile control to improve its water injection development effect. The method of fuzzy comprehensive evaluation was used to select the optimal profile-controlling well, the type of plugging agent and dosage of plugging agent suitable for formation conditions were designed, and the effect of overall profile-controlling was predicted and evaluated. The results of the construction of the mine show that after the overall profile control, the production in the well area has risen, the water content has dropped, and the water injection development effect has been significantly improved