测井约束反演的分析与应用

Analysis and Application of Logging Constrained Inversion Technology

测井约束反演技术将地震资料和测井资料相结合,创建合适的初始波阻抗模型,由已知的地质规律并以测井资料作为约束条件,联系工区特点,对储层进行追踪、预测,探明工区储层的分布规律,找到有利的岩性圈闭,取得较好效果。

Logging-constrained inversion technique is to use seismic data and logging data to build initial wave impedance model, and according to known geologic rule and taking logging data as a constrained condition, combined with characteristics of the region, the rule of reservoir distribution in the region can be found out as well as prospective lithologic traps.