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对大庆油田聚合物(PAM)驱油的现况、开发方案做了简要介绍,阐述了PAM驱地面工程规划方案应根据PAM驱油的开发区域、采出液的变化情况、注入介质的周期性及层间接替开发等特点确定建设布局、工艺流程和设计规模。特别要依据采出液量、含水率、PAM浓度的峰谷变化特点,区别以往水驱产油规划方案的编制方法,按照产量、浓度的对应关系,合理确定工艺参数与技术界限,切合实际地选择设备、确定规模,并注意做好区域平衡,最终达到控制投资,提高经济效益的目的。
The present situation and development plan of polymer flooding in Daqing Oilfield are introduced briefly. The planning scheme of PAM flooding project is described according to the development area of PAM flooding, the change of production fluid, the periodicity of injecting medium And replace the development of other layers to determine the construction layout, process and design scale. In particular, according to the characteristics of peak-to-valley variation of production volume, water cut, and PAM concentration, the preparation method of water-flooding and oil-production planning should be distinguished from each other and the process parameters and technical limits should be reasonably determined according to the corresponding relationship between output and concentration. Select equipment to determine the scale, and pay attention to regional balance, and ultimately to control investment, improve economic efficiency purposes.