Interpex is a software company dedicated to the production of high quality affordable software for the processing, interpretation and display of geophysical data.

 P.O. Box 839 • Golden • Colorado • 80402 • USA
Telephone and • Fax have been discontinued due to lack of use and increased spam volume. Please use e-mail for communication.


Home    Marine EM   Seismic Processing  Custom Development   DOS Products    DOS Support  

Shareware Software Electrical Methods Other Methods Support Updates Miscellaneous
IX1D v 2 IX1D v 3 DC Resistivity/IP Seismic Utility Tutorials IX1D v3 Ordering
IXSeg2Segy IXRefraX EM Conductivity Seismic Refraction Help in Vista IX1D v2 Payment
IXVLF IX2D-GM Magnetotellurics Gravity/Magnetics Copy Protection IXVLF Downloads
  SPW Frequency EM Marine EM Processing USB Keys IXRefraX History
    VLF Marine EM Interpretation Contact IXSeg2Segy USF Format
    Transient EM LOTEM Forward Models DOS Support IX2D  


    1-D Inversion: Resistivity, IP, TEM, MT, FEM, EM Conductivity    Seismic Refraction Interpretation  

     Gravity/Magnetics Interpretation   Seismic Reflection Processing   Software Flyer PDF

 IX1D v 3 Flyer front PDF     IX1D v 3 Flyer back PDF   IXRefraX Flyer front PDF     IXRefraX Flyer back PDF

IX2D-GM Flyer front PDF     IX2D-GM Flyer back PDF

Interpex New Software Naming: New software names start with IX for InterpeX. Second part of name describes what the software does!


IX1D Sounding Inversion Software
IX1D v 3
(say “Eye Eks One Dee”)

Click on picture for more information

IX1D v3 performs forward and inverse modeling in terms of a layered earth with resistivity and optional IP parameter for most sounding methods (DC, FEM, TEM, MT, EM Conductivity). 

IX1D v 3 also does smooth modeling in terms of many layers and equivalence analysis of the inverted layered model.

It also allows for well log viewing, reduction and plotting.

IX1D v3 can hold many soundings in its data base. It supports import of profiles as well as creation of profiles from imported soundings.

IX1D v3 is hardware key protected. Current price is US$999.00 for all methods except TEM. IX1D v 3 with TEM option price is US$3,499. Shipping is extra and depends on destination.


(say “Eye Eks Refracts”)

Click on picture for more information

IXRefraX is an integrated software package for processing and interpreting seismic refraction data using the Generalized Reciprocal Method of Dereke Palmer.

IXRefraX can import tabulated travel time data from ASCII files or shot record trace data directly. Shot records can be imported from virtually any SEG-1 as well as SEG-2 and SEG-Y formats. Format is automatically recognized.

First break picking is integrated into the system and breaks can be examined and repicked from almost any point in the interpretation flow.

The GRM interpretation is automated with manual override. Segment masking and arrival reassignment is easily accessed from the GRM interpretation window.

IXRefrax is hardware key protected. Current price is US$1,499.00 plus shipping.


(say “Eye Eks Two Dee - Gee Em”)

Click on picture for more information

IX2D-GM is a software package for interpreting gravity and magnetics data in terms of 2-D polygonal models including bodies and layers. Bodies can be truncated asymmetrically. Layers close at virtual infinity.

IX2D-GM can import data from flat ASCII, XYZ ASCII or MAGIX ASCII and binary files. Data can be copied from third party spreadsheets and pasted into IX2D spreadsheets.

Forward calculations are carried out in real time as you move vertices, groups of vertices or bodies. Vertices can be locked together so they move as a group, following the leader vertex.

Vertices, groups of vertices and body parameters can be free to vary during the ridge-regression inversion process, so that the model can be automatically updated to improve the fit.

IX2D-GM is hardware key protected. Current price is US$1,499.00 plus shipping. A discount is available for registered MAGIX users.

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