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"OpendTect helps you find your way through the attribute 'maze'."
--Tim Berge - Geophysicist, Consultant -
"OpendTect's rich tool box brings great value to us.It allows us to implement our proprietary processes and workflows on the open platform."
--Bruce Shang, Ex Marathon Oil Corporation -
"I was working with OpendTect, and suddenly decided to sign in to Linked-In to thank you all for making this software free, and for writing such wonderful manuals! What else can I say? I just love you."
--Mohamed A. Ezawi - MSc. Student - Michigan Technological University
Latest Blog Posts
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Free Webinar Series 2026
Free OpendTect Webinar Series – 2026
This year, we’re excited to host one free OpendTect webinar every quarter.
🕓 All webinars start at 4:00 PM CET
🎥 Can’t attend live? Register anyway and receive the recording the day after -
Automatic Fault Plane Extraction - part 4
Part 4 – Automatic Fault Plane Extraction
This is the fourth post in our series on fault plane interpretation in OpendTect. In Part 1, we looked at pre-processing and visualization of fault attributes. This was followed by manual interpretation on a plane-by-plane basis and by the standard workflow of picking sticks first and creating planes thereafter.
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Automatic Fault Plane Extraction - part 3
Part 3 – Building Fault Planes from Manually Picked Fault Sticks in OpendTect
In Part 1, we looked at why cleaning up your data and visualizing fault attributes are essential steps in structural interpretation studies. In Part 2, we showcased manual interpretation on a plane-by-plane basis.
Now in Part 3, we dive deeper into manual interpretation of faults and describe the most common method: From unsorted fault sticks ➜ to fault planes.