辽宁石油化工大学学报2017，Vol.37Issue(3)：30-34,5.DOI:10.3969/j.issn.1672-6952.2017.03.007
有边水带油环气藏水侵量计算方法
Calculation Method for Water Influx of Edge Water Gas Reservoir with Oil Ring
摘要
Abstract
It is great important to accurately predict the water influx rate and cumulative water encroachment for the adjustment of oil and gas field development technology countermeasures.Combined with the principle of seepage flow mechanics, the mathematical model for calculating the water and water influx is established for a gas reservoir with an oil ring with an oil band.The model takes into account the changes of water invasion velocity caused by the variation of the seepage resistance in the oil zone.Through the argumentation and calculation, the rapid and practical algorithm is obtained.The example of the mathematical model for practical calculation established shows that the algorithm has comparatively high serviceability.关键词
含水饱和度/油环带阻力/水侵速度/累积水侵量/数学模型Key words
Water saturation/Oil ring resistance/Water invasion rate/Cumulative water encroachment/Mathematical model分类
能源科技引用本文复制引用
夏静,郑灵芸..有边水带油环气藏水侵量计算方法[J].辽宁石油化工大学学报,2017,37(3):30-34,5.基金项目
中国石油天然气股份有限公司科学研究与技术开发项目"天然气开发关键技术研究"(2016B-1504). （2016B-1504）
