Tips to open SGY file

Can't open the SGY file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open SGY files as well as a list of programs that support SGY files.

SGY file extension

File Name SEG-Y Seismic Data Format
File Category Misc Files

The SGY file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the SGY files. Below is a summary of the number of programs that support and open the SGY file on each system platform.

Operating systems
  • 2
  • 0
  • 0
  • 0
  • 0
  • 0

What is SGY file?

The file with the extension SGY is the Misc Files file type. In addition to this file, the Misc Files category includes 6033 related files. SEG-Y Seismic Data Format is supported by 1 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. Alternatively, you can use 1 other programs. Madagascar will apply when it is not possible to use Segpy.

How to open SGY file?

The most common problem when using SEG-Y Seismic Data Format is that a specific SGY is not associated with the program. Thus, when you open SGY, the program selection wizard or some other program starts. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the SGY file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Segpy

The first step is to check if the computer has the Segpy program installed. This can be achieved by typing Segpy into the operating system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file SGY with Segpy. Below you will find a list of applications that support SGY files.

Programs to open SGY file

Remember to download programs supporting SGY files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Segpy with SGY files

If, despite the installed application, the SGY file does not start in the Segpy application, you must create a file association. This option is available from the level of Properties of a specific file available in the context menu. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can set the program to handle this type. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. Checking the "Always use the selected program ..." box will permanently associate the SGY file with the Segpy program.

Step 3. Update Segpy to the latest version

If, despite the association of the Segpy program with the SEG-Y Seismic Data Format file, the file still does not open, check the program version and possibly update it to the newest version.

Step 4. Check for the following problems with the SGY file

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

The affected file may be 0 KB or smaller than expected. This suggests truncating the SGY file contents when downloading or copying. Downloading the file again should fix the problem.
The operating system may be infected with a computer virus. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Some antivirus vendors also provide free online scanners. For the best results, we will scan the entire operating system, not just our SGY file. However, remember that not every infected SGY file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the SGY file. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged SGY files.
The program indicates that the file is encrypted or corrupted. The encrypted SGY files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. The problem is only writing to the file, not reading it. Copying the SGY file to another location will fix the problem.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Just close unnecessary programs. Sometimes you have to wait for the session to the file SGY to close. Some anti-virus or backup software may occupy the SGY file for a certain period of time. If this does not work either, restart the device.