测井约束下的地震属性二次规划反演

Logging-constrained quadratic programming inversion of seismic attributes

石油大学地球资源与信息学院,山东东营257061

Faculty of Georesource and Information, University of Petroleum, Dongying 257061, China

在讨论地震属性提取计算、组合优化问题基础上,研究了在测井声波时差资料约束下应用地震属性进行二次规划反演的算法设计及其技术要求。经井资料对比验证及对实际资料反演结果的分析,说明了方法可行,结果可靠。

This paper first discussed the extraction and optimization of seismic attributes, and then studied the quadratic programming inversion of the seismic attributes under the constraint of logging data. The comparison between well information and inverted results shows that the method is feasible and reliable.