On March 15, 2005, a navigation system from Scientific Drilling, Incorporated (SDI), became the industry's first gyro MWD technology to log one million ft (304,800 m) of hole.

the system is the company’s latest addition to its highly acclaimed Gyro-Guide Gyro-While-Drilling suite of tools. Capable of surveying up to and beyond 90 degrees of inclination, GWD90 ...

After all, they are drilling deep into the earth's crust. Everything's vibrating down there. That's easier said than done. Weatherford's new Total Vibration Monitor with Angular Rate Gyro ...

The new tool is the first of its kind to use a solid state gyro for directional drilling. Technological breakthrough Until now, using a solid state gyro to monitor orientation while drilling has ...

This assumption was long unquestioned until continuous surveys made while drilling could be compared with continuous gyro surveys taken after drilling each section. Click here to enlarge image Fig.

Australia is often regarded as the battleground for new technologies and is well recognised as an early adopter, says Australia-based supplier of drillhole navigation and measurement equipment ...

Gyrodata releases new high-angle Gyro-Guide Gyro-While-Drilling tool, capable of surveying up to 70 degrees of inclination, called the GWD70™.