综合递减率
- 【石油】composite declining rate
综合递减率-
在此基础上，结合一般油田的生产测试数据特点和自然递减率与综合递减率的关系，建立了自然递减率多因素分析模型。
Integrated with the correlation between natural and composite decline rates as well as the characteristic of production testing data , the model for natural decline rate is established .
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通过现场应用，达到了增加产油量、降低自然递减率、稳定综合递减率的效果；实现了扩大水驱波及范围、改善驱油效率的目的。
Through on-site applications , to increase the oil production , to decrease the natural decline ratio , to stabilize the synthetical decline rate . Achieve the purpose of expanding the water drive swept range and improving the displacement efficiency .