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NeuraLog: AI OCR for Well Log Header Extraction

A short demo of NeuraLog's AI-driven well header capture, which reads the header of a scanned well log and returns it as text.

A header is selected on a digitized log, sent to an online AI system for text extraction, saved to the well properties of the NeuraLog file, and exported with the traced curves to LAS.

Text that is not part of the standard header, such as log run details, can be copied or saved to a text file. NeuraLog is Neuralog's well log digitizing software.

Transcript

Edited from the video's English captions.

Welcome to Neuralog. Today I'd like to introduce you to an exciting AI feature in NeuraLog. NeuraLog incorporates AI-driven well header extraction directly from the user interface. Capturing data from well logs has never been easier. In this demo we'll capture a well log header and incorporate the data into our digitizing work. Let's get started.

First, let's open a well log we recently digitized. We'll go to the top of the log and choose Fit Width to see the header. Select the well header capture tool and draw the selection rectangle. Adjust the selection if needed.

Now click the Extract Text button. The header selection is being sent to an online AI system to read and return the header text. The specific AI depends on your NeuraLog configuration.

The returned text is printed to the capture workspace. We see basic company information, location, and data about the log runs. The Header Fields tab presents the key header data as a sortable table.

Now let's save the data to our NeuraLog file. Take a look at the well properties to see the captured well header and well location values. Let's enter the country, USA, and save that as well. Now close the panel. Header information is stored in our NeuraLog file.

Now let's export a digital log, or LAS. We've traced three curves for the demo log to be included with the header data. The digital file is ready for the next step of our archival or analysis.

Before we move on, let's go back to the other captured log data. There was a lot of information that was not part of our standard header, for example information about the log runs. Any text in the capture workspace can be copied to the clipboard or saved to a text file.

That concludes our demo of NeuraLog's AI-driven header capture. At Neuralog, we will continue to work to provide you the latest and greatest AI tools, all while keeping you, the operator, in ultimate control.

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