logdog.ai extracts tables from drill logs and core samples at scale
converting decades of legacy files to structured data in seconds
Drop your PDFs—any format, any age, even multi-hole documents. No preprocessing required.
Our AI understands geological document structure—not just OCR.
Get a structured database organized by drill hole with standardized categories.
Every page is automatically classified before extraction. The system recognizes what kind of page it's looking at and applies the right extraction strategy.
Drill logs routinely span many pages. A single lithology or assay table might run across pages 3–8, and a single document may contain multiple holes. LogDog automatically detects and stitches tables into continuous datasets, grouped by hole.
The AI reads the geologist's original descriptive text and extracts structured fields directly from it. Nothing is inferred or hallucinated—every enriched value traces back to what the geologist wrote.
| Rock Type | Granodiorite |
| Alteration | Silicic (moderate) |
| Mineralization | Py 2% (dissem), Cpy (minor) |
| Rock Type | Diorite |
| Alteration | Chlorite-epidote (weak-mod) |
| Mineralization | Py trace (fracture) |
The end result isn't a pile of raw tables—it's a structured drill hole database organized by hole with standardized categories.
| Easting | 345,678.5 |
| Northing | 6,123,456.2 |
| Elevation | 1,234 m |
| Total Depth | 325.5 m |
| Depth | Azimuth | Dip |
|---|---|---|
| 0 m | 045° | −68° |
| 50 m | 046° | −61° |
| 100 m | 047° | −62° |
| From | To | Rock Type | Alteration |
|---|---|---|---|
| 0.0 | 45.2 | Granodiorite | Silicic (mod) |
| 45.2 | 92.5 | Diorite | Chloritic (weak) |
| 92.5 | 140.0 | Granite | Potassic (strong) |
save thousands of hours with logdog.ai...and turn decades of legacy files into structured data
Flexible integration options for any workflow
Upload files directly through our intuitive web interface. Process documents instantly and export to Excel, CSV, or JSON.
Integrate directly into your existing systems. Programmatic access for batch processing and automated workflows.
Push extracted data directly to your database. Support for PostgreSQL, SQL Server, and custom endpoints.
Enterprise solutions tailored to your needs. On-premise deployment, custom schemas, and dedicated support.
Pre-paid page credit plans
All credits expire 12 months from purchase. 1 page = 1 PDF page processed.
LogDog.ai is built for anyone working with drill log data — from independent consultants and junior explorers to major mining companies. We have plans scaled for every need.
LogDog.ai currently supports PDF files. Each page of your PDF counts as one processing credit.
Our AI extraction is highly accurate for most drill log formats. Results may occasionally need minor corrections, particularly with complex or unusual layouts. We recommend reviewing your extracted data before use. If you're not satisfied with the results, contact us and we'll re-process your document at no additional cost.
You can export your extracted data as Excel workbooks, CSV files, or JSON. We also offer a consolidated export that follows the industry-standard drillhole database structure used by Leapfrog, Micromine, Surpac, Datamine, and similar software.
Uploaded files are automatically deleted within 7 days (30 days for paid accounts). Your documents are not reviewed by staff and are never sold or shared. All connections use HTTPS encryption. Documents are transmitted to third-party AI providers (OpenAI, Anthropic, Google) solely for extraction processing. See our Privacy Policy and Terms of Service for full details.
All credits expire 12 months from the date of purchase.
Contact us through the form below and we'll set you up with an access code.
Our Enterprise tier is designed for large-volume operations and back-end pipeline integrations. Contact us to discuss custom pricing and dedicated support.
Yes. We can build custom integrations for any workflow, data format, or specialized log file type. Contact us to discuss your requirements.
Yes, we offer an affiliate program. Contact us for details.
Ready to unlock the value in your legacy drill logs and core sample data?
We'd love to learn about your project and show you what logdog.ai can do.
Or reach us directly at sales@logdog.ai