injection-production ratio meaning in Chinese
注采比
Examples
- It is one of most important tasks in modern reservoir menagement to determine the suitable injection - production ratio
摘要确定水驱开发油藏的合理注采比是现代油藏管理的重要任务之一。 - Injection - production ratio ( ipr ) directly affects the pressure maintenance and the productivity of reservoirs
水驱开发油藏的注采比是否合理直接影响着油藏地层压力保持水平及生产能力。 - Based on the material - balance equation and the theory of injection - production balance , we derived the relationship between the pressure decline and the injection - production ratio from when the reservoir has a stable production then we proposed the suitable injection - production ratio for the production management at later stages of reservoir development with the correlation factor derived from regression analysis
利用物质平衡方程，依据注采平衡原理，推导出在油减稳定生产时地层压降与注采比的关系，由实际矿场资料拟合出相关系数，通过合理地层压降来确定合理注采比，为油藏开发后期生产管理提供依据。 - In order to increase prediction accuracy of development blocks with short production history , this paper introduces multiple regression method through three following aspects : prediction of decline index and initial decline rate ; prediction of annual decline rate ; prediction of injection - production ratio
为了提高生产历史较短开发区块的预测精度，从3个方面研究介绍了该方法的应用情况：一是预测递减指数和初始递减率；二是预测年对年自然递减率；三是预测油田注采比。