摘要
根据周期注水的层内弹性－毛管力的交渗理论，采用地质模型和相应参数＋数值模型＋油藏工程＋经济评价＋数理统计的方法，建立了一个评价注水油田转为周期注水措施可行性的计算公式，这个公式推导的基础是投入产出平衡的原则。公式全面地考虑了影响周期注水效果的４种因素：油藏参数；开发参数；周期注水参数和经济参数。
According to the cross -filtration theory of formation elasticity-capillary force for cyclic waterflooding and on the basis of input -output balance principles, a formula is derived for evaluating the feasibility of cyclic waterflooding in waterflooding oilfields by using geologic models and by combining the corresponding parameters with numerical models, reservoir engineering, economic evaluation and mathematical statistics. Four types of factors influencing the effects of cyclic waterflooding are considered in the formula including reservoir parameters, development parameters, cyclic waterflooding parameters and economic parameters.
出处
《河南石油》
2000年第5期32-34,61-62,共3页
Henan Petroleum
关键词
周期性注水
可行性
评价公式
水驱
油藏
waterflooding, reservoir, cyclic waterflooding, feasibility, evaluation, elasticity, capillary force, economy
