Logging Batch Utility (LBU)

Batch Processing for WellVision and ALOG Files

If you have a bunch of WellVision or ALOG files that require reprocessing, or want to extract some basic statistics about a channel in a file, Logging Batch Utility (LBU) can help.
Download the latest version here. Downloading this software binds you to the DGRT Terms and Conditions.

Supported files

• WellVision *.well
• WellVision *.info
• ALOG *.0-b files

File Selection

• WellVision *.well folder. Processes all runs in a well
• WellVision *.info file or run folder. Process only the run selected
• WellVision *.wvpj folder. Processes the entire project
• ALOG *.0-b files in a folder. Processes all the files in the folder

Processing Features Overview

• Filter data by sonde model and serial number
• Apply external mapping (calibrations), filtering and even gather statistics on any data channel
• Select only the channels you want in the LAS export
• Flexible. 'pseudo LAS' export to better suit import in to spreadsheets
• Configurable. Save your settings (e.g. calibration files or output selection) for next time.

Mapping(Calibration) Support
Each channel can be specified to have the following types of mappings performed.

• Linear, with optional offset
• User look-up table with optional scale factor and multiple interpolation options
• Single variable formula

Filtering Support
Each channel can be specified to have the following types of filtering performed.

• Triangular weighted moving average.
• Rectangular weighted moving average
• Time constant smoothing filter
• User custom filter kernels

Change Log

• Version 1.1
  • Added basic support for offsets in calibrated WellVision channels
• Version 1.0
  • First Release

Known Issues and Limitations

• The processing of channels is not recursive.
• The exported format is different (more comprehensive) then WellVision.
• Some of the LAS exported features (versions etc) are incomplete. Suggested version 2.0 only
• At launch, a dialog asking about spectral data is shown. Press OK to continue
• Doesn't export calibrated data from ALOG files.