超深层多重介质储层径向非稳态水侵模型OA北大核心CSTPCD
A Radial Unsteady Water Invasion Model for Ultra-deep Multi-porosity Reservoirs
为进一步认识超深层多重介质储层的水侵规律,将水体分别考虑为无限大水体和封闭水体,建立了其关于双重介质储层和三重介质储层的径向非稳态水侵模型.利用拉普拉斯变化等数学方法对模型进行求解,得到拉普拉斯空间下的累计水侵量解,再通过数值反演即可获得实空间下的累计水侵量解.绘制了无限大水体多重介质储层和封闭水体多重介质储层的水侵曲线,对两种水体的水侵曲线进行了对比分析以及对多重介质储层水侵曲线进行了参数敏感性分析.最后,选用塔里木盆地超深层缝洞型油藏的现场数…查看全部>>
In order to further understand the water invasion law of ultra-deep multi-porosity reservoir,the radial unsteady water invasion model for ultra-deep multi-porosity reservoirs was established in dual-porosity reservoirs and tri-porosity reservoirs by assuming that the aquifer was infinite or closed.Mathematical methods such as Laplace transform were used to solve the model,and the cumulative water invasion solution in Laplace space was obtained.Then the cumul…查看全部>>
鲜波;朱松柏;周杰;范秋海;聂延波
中国石油塔里木油田公司,新疆库尔勒 841000中国石油塔里木油田公司,新疆库尔勒 841000中国石油塔里木油田公司,新疆库尔勒 841000中国石油塔里木油田公司,新疆库尔勒 841000中国石油塔里木油田公司,新疆库尔勒 841000
石油、天然气工程
超深层多重介质储层非稳态水侵模型水侵曲线水侵台阶
ultra-deep reservoirsmulti-porosity reservoirsunsteady water invasion modelwater invasion curvewater inva-sion step
《西南石油大学学报（自然科学版）》 2024 (4)
97-106,10
中国石油天然气股份有限公司攻关性应用性科技专项(2023ZZ14YJ04)
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