井间约束的储层建模方法——以DND岩性气藏为例
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
针对岩性气藏建模,充分利用地震资料和沉积相研究成果,通过地震相和沉积相两次控制和约束,削弱随机建模方法上的局限,减小井间模拟的多解性。此研究的特点是:应用地震资料和沉积相作为约束,并以它作为趋势控制岩性展布。经过新井验证,建立的储层模型精度较高。
For the lithological gas reservoir modeling,this paper uses earthquake data and the research result of the depositional facie as well as the result of the twice controlling and restraining for seismic facie and precipitation facie to reduce the limitation of stochastic modeling and ambiguity for cross-well modeling.Different from others,this method take seismic data and depositional facie as restrains,and utilizes that as the trend to control lithology thoroughgoing.The new wells test result show the precision of reservoir model that developed by this paper is satisfactory.
引文
[1]杨勇,孟海泉,别爱芳,等.基于地震反演的储层建模及实例分析[J].江汉石油学院学报,2003,25(3):49-50.
    [2]崇仁杰,刘静.以地震反演资料为基础的相控储层建模方法在BZ25—1油田的应用[J].中国海上油气(地质),2003,17(5):307-311.
    [3]李少华,张昌民,长尚峰,等.沉积微相控制下的储层物性参数建模[J].江汉石油学院学报,2003,25(1.):24-26.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心