1 / 6

Inversion of Induced Polarization Effect Using Cole-Cole and GEMTIP Models

Inversion of Induced Polarization Effect Using Cole-Cole and GEMTIP Models. Haiyan Fu 12/13/2011. Studying of the IP effect is important for developing the methods of subsurface geophysical exploration Modeling the IP effect can lead to accurate mineral discrimination. Cole-Cole model.

Download Presentation

Inversion of Induced Polarization Effect Using Cole-Cole and GEMTIP Models

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Inversion of Induced Polarization Effect Using Cole-Cole and GEMTIP Models Haiyan Fu 12/13/2011

  2. Studying of the IP effect is important for developing the methods of subsurface geophysical exploration • Modeling the IP effect can lead to accurate mineral discrimination

  3. Cole-Cole model

  4. GEMTIP model • Geometric factors • Grain shape • Grain eccentricity • Grain size • Fraction volume % (porosity) • Grain alignment (anisotropy) • Reservoir parameters • Matrix resistivity • Grain resistivity • Grain polarizability

  5. Inversion The goal of inversion is to determine parameters from the observed complex resistivity data CR

More Related