Our Well Logs


MJ Logs provides well logs as both Rasters and LAS. Our well log library offers the most complete coverage in the United States and Canada.

LAS Well Logs

Raster Well Logs

Well Log Curves of your choice are traced from our high quality depth registered Rasters and provided in LAS format for input into your application.

TrueLog Format

Depth Registered Raster Well Logs for direct input into popular geological and graphics applications.

LogSleuth Format

Raster Well Logs used in LogSleuth software, for quick display, correlation, annotation, printing and evaluation. LogSleuth logs move easily into popular geological and graphics applications.

  • MJ Logs is constantly adding newly available logs to our growing well log library.
  • MJ Logs sells Raster Well Logs by the well. When you order a well, all Raster Logs are included in your order.
  • MJ Logs will prepare your Raster logs in either of our Raster Log formats.
  • The majority of Raster Well Log orders are downloaded, however, they can be delivered on other media.
  • LAS Well Logs are priced by the curve. Select only the curves you want and only pay for those curves.

For more information about coverage in your area, please visit our Well Library Search Site, or Contact Us to speak to someone about your specific needs.