地震属性的油气模式识别

Seismic Attribute of Oil/gas Model Identification

席敏红 贝智敏 王允洪 丁长明

XI Min hong BEI Zhi min WANG Yun hong DING Chang ming

上海海洋石油局 规划设计研究院, 上海 200120

Planning & Designing Institute of Shanghai Offshore Petroleum Bureau, Shanghai 200120

文章介绍了地震属性油气模式识别的方法。计算多种地震属性,进行综合研究,找出对油气比较敏感的地震属性。收集油气井与非油气井的井旁道地震属性组成学习样本,进行神经网络的学习,并利用学习的结果对储层进行油气预测

This paper is about the oil/gas model identification by using seismic multi parameters. We extract kinds of seismic attributes of the reservoir, and choose the seismic attributes which are sensitive to oil/gas. Then we collect the seismic multi parameters of the oil/gas well and no oil/gas well as the learning samples. We input the learning sample data to the neural network, and foresee the whole reservoir.