论文详情
DFN模型裂缝建模新技术
断块油气田
2008年 15卷 第06期
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Title
DFN model: A new modelling technology for fracture
单位
吉林油田公司勘探开发研究院，吉林 松原 138000
Organization
Research Institute of Exploration and Development, Jilin Oilfield Company, CNPC, Songyuan 138000, China
摘要
DFN模型是目前世界上描述裂缝的一项先进技术，它通过展布于三维空间中的各类裂缝片组成的裂缝网络集团来构建整体的裂缝模型，实现了对裂缝系统从几何形态到其渗流行为的逼真细致的有效描述，吉林油田晴子井油田采用这一技术很好地解决了油田开发的诸多问题。
Abstract
The DFN model is an advanced technology of fracture description currently in the world. A whole fracture model can be
established through the fracture network composed by the various types of crack sheet, which is distributed in the three -
dimensional space. The careful description is implemented from the geometry to the filtration behavior in fracture network. Many
problems have been solved during the oilfield development according to the technology in Qingzijing Area of Jilin Oilfield.
关键词：
裂缝建模;
离散型裂缝网络;
DFN模型;
晴子井油田;
Keywords:
fracture modeling, discrete fracture network, DFN model, Qingzijing Oilfield;
论文详情