A digital core-orientation tool that adapts to multiple drill diameters, streams data via Bluetooth®, and integrates with SmartCloud™ for traceable, high-precision structural mapping.
As drilling campaigns go deeper, extracted cores become the “new outcrops.” When their orientation is wrong, structural maps lose accuracy, degrading geological models, fault analysis, and high-stakes decisions in exploration and mine planning.
Manual workflows and diameter-specific sensors inflate field time and costs, fragment technology, elevate operational risk, and expose crews to safety issues.
CoreMaster™ delivers accurate, traceable core orientation with a single device that adapts across diameters, eliminating multiple sensors to cut cost and complexity.
Its Bluetooth® connectivity and SmartCloud™ integration secure a verifiable chain of custody, enabling precise structural maps that link structure and mineralization, the foundation of project value.
Adapt instantly to multiple core sizes (N, N2, NTK, N3, NTW, H, H3, HTW, P, P3) using interchangeable adapters, no hardware swaps or downtime between runs.
Built for intensive campaigns with batteries that last 6+ months and can be replaced on site, keep logging without sending equipment back to base.
Stream orientation data instantly via Bluetooth. No disassembly required. Faster workflows, fewer handling errors, and clean digital handoff to the app.
A guided interface that drillers and geologists can use from day one. Step-by-step prompts standardize procedures and reduce training time.
Automatic sync to SmartCloud™ for end-to-end traceability and QA/QC, from field capture to interpretation, complete with version history and custody.
Real-time sensor checks before, during, and after use verify every reading, ensuring auditable, high-confidence data for structural mapping.
CoreMaster OnField – Digital Core Orientator Tool | SPT
| Dimensions | |
|---|---|
|
Core Sizes |
N, N2 (NTK), N3, NTW, H, H3, HTW, P, P3
|
|
Length |
259 mm (10.2″) |
|
Weight |
2.4 kg (5.3 lbs) |
| Operational Environment | |
|---|---|
|
Depth Pressure |
5000 psi |
|
Operational Temperature |
-30°C – +75°C (-22°F – +167°F) |
| Performance | |
|---|---|
|
Toolface Accuracy |
0.6° |
|
Inclination Range |
-88° – +88° |
|
Toolface Range |
0° – 360° |
| Battery | |
|---|---|
|
Battery Type |
Non-rechargeable lithium battery pack |
|
Operating Time |
>6 months |
| Data | |
|---|---|
|
Communications |
Bluetooth® |
|
Export |
SPT SmartCloud via WIFI or 4G LTE |
| Handheld Device | |
|---|---|
|
Battery |
20 hrs (8580 mAh) |
|
IP Rating |
IP68, IP69K |
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Africa Geo-Log & Survey Ltd (AGS) is a Ghanaian mining technology company offering rental, sales, and surveying services with advanced downhole tools, training, and support for mining, civil engineering, and oil industries.
©2026 – Africa Geo-Log & Survey LTD. CO. – All Rights Reserved.
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