碳酸盐裂隙油气藏地震特征响应及应用探讨  

THE PROBE OF THE RESPONSE OF SEISMIC CHARACTER AND APPLICATION IN THE FRACTURE OIL AND GAS RESERVOIR

作　　者：桂志先[1] 段天友[2] 陈遵德[2] 朱广生[2] 宋颖辉 

机构地区：[1]成都理工学院,四川成都610059 [2]江汉石油学院,湖北沙市434102 [3]中国新星石油公司勘探研究院,湖北434100

出　　处：《物探化探计算技术》2000年第3期220-222,共3页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：根据地震特征参数 ,利用 BP网络进行油气预测是一种常用的地球物理方法。作者在此基础上 ,根据已知裂隙油气藏 ,通过特征参数优化 ,在裂隙油气藏中 ,寻找到一组油气响应较强的地震特征参数 ,并用这些特征参数进行裂隙油气藏的识别 ,效果比使用全部地震特征作油气识别要好。Using BP neural network predicts oil and gas is a common approach in Geophysics. In this paper we piox out some optimums seismic characters in the given oil and gas fracture reservior, and finds out some seismic characters with more response to oil and gas. Then, predicting oil and gas fracture reservoir by this seismic characters, this prior to the result predicting by all seismic characters.

关 键 词：地震特征 裂隙油气藏 油气识别 

分 类 号：P618.130.8[天文地球—矿床学] P618.130.2[天文地球—地质学]