No borehole is perfectly straight. Deviation occurs in every project, introducing costly errors, increasing environmental exposure, and compromising safety for on-site personnel.
It’s not just about drilling. Misalignment at the collar compromises the entire survey regardless of how accurate the drilling process is.
Errors compound through core orientation, directional surveying, and structural logging, making it harder to trust your data and make confident decisions.
At SPT, we engineer high-accuracy solutions for every critical step of subsurface investigation. From borehole rig alignment and directional survey tools to core orientation and structural logging systems, our technology is built to ensure precision, traceability, and reliability.
Supporting mining, civil engineering, and oil & gas operations worldwide, we help teams reduce risk, improve efficiency, and gain full confidence in their geological data.
Our technology reduces uncertainty and helps you achieve your safety and profitability goals in oil and gas operations.
Our data ecosystem guarantees full traceability and custody from drill alignment to structural logging, enabling reliable, high-resolution geological models.
The accuracy of our recorded data provides the reliability needed to support critical decisions in complex and demanding civil engineering projects.
We are engineers, technicians, and specialists working in the world’s leading mining hubs.
Our focus is clear: every data point from our tools must enable more confident decisions.
Discover precision solutions designed for mining and advanced geological workflows.
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Effective October 13, 2026, the appointment expands Noble’s responsibilities following his leadership of SPT USA and strengthens coordination between the
Authorized sales and service agreement gives India’s mineral exploration and mining sector local access to SPT borehole survey, core orientation
SPT’s U.S. team will be at booths 5 and 6 at the Society of Economic Geologists conference from September 30
SPT specializes in manufacturing and supplying high-precision downhole directional survey tools, particularly north-seeking gyro survey tools with solid-state technology. Their product range includes the GyroMaster™ and GyroLogic™ Evo for downhole navigation, alongside magnetic tools like MagCruiser™.
SPT's high-precision technology is designed to counter the inevitable borehole deviation and misalignment that can compromise survey accuracy. Their tools, such as the Polestar Aligner and Gyro RigAligner, help ensure precise measurements from the collar, reducing costly errors and improving data reliability throughout the project.
SPT's downhole survey tools are suitable for a wide range of applications across industries such as oil and gas, civil engineering, and structural geology. Specific solutions include downhole navigation, rig alignment, borehole surveying, retrieving core samples, and whipstock orientation.
SPT is a leading manufacturer of north-seeking downhole gyro survey tools, utilizing advanced solid-state technology. This commitment to high-precision technology ensures accurate and reliable directional surveys, which is crucial for minimizing errors and improving data integrity in various drilling and surveying operations.
