Click the "Select File" button above, and choose your WCL file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert WCL to another file type
To convert WCL files to another format, you need WellCAD or other Data software.
Convert a file to WCL
To convert other file formats to the "Proprietary Well Log File" file type, you need software like WellCAD or a similar tool.
About WCL files
The .WCL file extension is most commonly associated with WellCAD well log data files developed by Advanced Logic Technology (ALT). These files store complex, multi-dimensional borehole data, including optical televiewer logs, wireline data, and stratigraphy. Under the hood, this format relies on the legacy Microsoft Compound Document standard. Less frequently, .WCL files function as WinClone backup files from Twocanoes Software or Samsung Recovery Solution configuration files. They can also represent CourseLab e-learning course files by Websoft, which utilize a standard XML structure.
Converting .WCL files is highly challenging due to their proprietary nature. WellCAD data requires expensive, specialized geoscience software to render correctly. Users typically want to convert .WCL to standard LAS (Log ASCII Standard) or CSV files for cross-platform data analysis, or to PDF for client reporting. Standard online converters fail because they cannot parse the complex, proprietary binary containers used by the well logging industry.
This file format is difficult to open or convert safely. Often, only the original software can properly read or export the data without losing critical visual layouts or corrupting backup archives. If our analysis detects a supported underlying or embedded format - like CourseLab's XML - viewing or conversion may still be possible.
Convert.Guru analyzes your WCL file, detects the exact format, and lets you read the text inside.
If you want to convert WCL file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use WellCAD or similar software from the "Well Log Data Storage" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to WCL, try WellCAD or another comparable tool in the "Well Log Data Storage" category.
The WCL Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our WCL converter.