电磁波传播测井地层参数的反演方法

TECHNIQUE FOR INVERSION THE PARAMETERS OF FORMATION WITH THE DATA OBTAINED FROM THE ELECTRO-MAGNETIC PROPAGATION LOGGING

本文详细介绍了电磁波传播测井地层参数反演的理论基础、方法选择。对于薄泥饼情况,本文给出了直接反演软件。该软件具有精度高,易于操作等优点。该软件与泥饼校正图版软件构成了电磁波传播测井地层参数反演的完备软件。

In this paper, the theoretical basis and the selection of techniques forinversion the parameters of formation with the data obtained from EPT were introduced in detail. For the case of existing the thin mudcake, the software for direct inversion was given. It has many merits such as the high exactitude and is easy to operate. The software above mentioned and that published in REFERENCE [9],e. g. , the mudcake correction template software, jointly composed of a complete one for insersion the parameters of formation with the data obtained from the electro-magnetic propagation logging.