喇嘛甸油田产量规模调整及地面系统优化研究

Study on the Adjustment of Oil Production and Optimization of the Surface System

针对喇嘛甸油田特高含水期地面工程系统存在负荷率低、单位能耗上升较快、油田改造工作量大的问题,对该油田的中长期开发指标进行了预测,协调利用水驱与聚合物驱工艺的功能,将地面系统调整与产能改造相结合,控制了新增规模,编制了地面系统的优化调整总体方案。调整改造现场试验证明了该方案的可行性。

Lamadian Oilfield has entered the super-high water cut stage of development. There existed some problems in the surface system of this oilfield,such as low-rate load,quick increase of energy consumption per unit output and huge amount of oilfield reconstruction. The index for the mid-long term development of this oilfield was predicted. The utilization of water flooding and polymer flooding was coordinated,and the adjustment of surface system was combined with productivity modification,so that the scale of the new construction project has been controlled. The overall optimum adjustment plan of the ground system was established. The feasibility of the project was proved in the test of practical adjustment and reconstruction of the surface system.