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ZGY file extension

The table below provides useful information about the .zgy file extension. It answers questions such as:

  • What is the .zgy file?
  • What program do I need to open a .zgy file?
  • How can the .zgy file be opened, edited or printed?
  • How can I convert .zgy files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Petrel Compressed Seismic Data

ZGY file is a Petrel Compressed Seismic Data. Petrel is a software platform used in the exploration and production sector of the petroleum industry. ZGY format is a compressed format for seismic data.
ZGY format description not yet available
Category: Data files
Application: Petrel
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ZGY aliases:
ZGY related links:
ZGY related extensions:

Other types of files may also use the .zgy file extension.

🚫 The .zgy file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

sgy, zny, zg, zgt

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

SEG-Y Geophysical Data
Honeywell MP Compact4 Firmware
Oren-made Scientific Document

🔴 Can't open a .zgy file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .zgy file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .zgy file extension, write to us!

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