地震属性储层预测技术在三角洲前缘砂体的应用研究

Application of seismic attribute reservoir prediction technology in delta front sand body

本文应用地震属性储层预测技术,对研究工区内三角洲前缘砂体,进行储层预测研究,研究成果能够指导相带图的绘制工作,使其更加客观反映地下砂岩展布形态,通过盲井验证,河道砂体符合了达80%以上,可为开发方案调整、剩余油挖潜等工作提供可靠的地质依据,应用前景较广泛。

Seismic attribute reservoir prediction technology is applied in this paper, The delta front sandbody in the study area,Study on reservoir prediction,The research results can guide the drawing of phase band diagram,It can reflect the distribution pattern of underground sandstone more objectively, Through our verification, The channel sand body conforms to more than 80%,It can be adjusted for development plan, Providing reliable geological basis for remaining oil tapping potential and so on, The application prospect is extensive.