New Downhole Measurement Tools to Help Achieve New Breakthroughs in Downhole Operations

In a complex and harsh downhole environment, equipment performance directly determines operational efficiency and safety. We have designed the downhole measurement tool IMU ER-MIMU-09 specifically for oil drilling and logging, providing key technical support for downhole with excellent accuracy and reliability.

Core advantages

✅ Compact design: diameter is only Φ30mm, length is 120mm, weight is ≤150g, and it can easily fit into narrow downhole space. It can be placed directly near the drill bit or in the drilling rig probe.

Improve the control accuracy of drilling trajectory and improve measurement accuracy.

✅ High-precision measurement:

Gyroscope bias instability <0.01°/h, angle random walk <0.0025°/√h;

Accelerometer bias stability <50μg, bias repeatability is 100ug;

High-precision measurement data can provide strong support for solving information such as azimuth, attitude angle, tool face angle, etc.

✅ Adaptation to harsh environments

Working temperature: Normal temperature version: -40℃ ~ +80℃; High temperature version: -40℃ ~ +125℃;

Only 6-12V power supply is required, power consumption is as low as 2W, suitable for long-term continuous operation.

✅ Seamless compatibility

RS-422 interface supports 921600bps high-speed communication, adapts to mainstream directional drilling system protocols, plug and play.

Why choose ER-MIMU-09?

Industrial-grade protection: Precision shell design, shock and vibration resistance, to ensure long-term reliability underground;

Flexible communication: RS422 interface, data refresh rate 400Hz, support customized baud rate (230400bps to 921600kbps) adapts to mainstream directional drilling system protocols, plug and play;

Improve drilling trajectory control accuracy, reduce deviation risk, and ensure data reliability.