LAStoXLS

Files with LAS extension (Log ASCII Standard) stores data for the methods of geophysical research. One file stores information for one well.
The file consists of several sections, but the most interesting - ~W [Well information]. This section contains the following information:

START – the initial depth

STOP – the initial depth

STEP – the quantization step

NULL code for missing information (typically -9999 or -999.25)

WELL – the name of the well

DATE – date of logging

UWI – the unique well code

Program parses all LAS files in folder, and stores information about all wells into one XLS file.