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MYNOV is a single sign-on solution.
Access multiple NOV applications and services with one login.
Register here Sign inBlackBox/BlackStream 8.25-in. EMS Tool
Our collar-based enhanced measurement system (EMS) tools use advanced algorithms to capture a wide array of measurements, including multi-axis vibration, load, pressure, and rotation.
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Description
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Resources
Description
The 8.25-in. BlackBox™ and BlackStream™ EMS tools, available in either memory-recording or IntelliServ data-streaming configurations, are capable of an array of measurements, including multi-axis vibration, load, pressure, bending, and rotation. Our collar-based EMS tool can help deliver custom solutions for drilling challenges such as stick-slip, whirl, and borehole quality to optimize drilling performance and reduce well delivery costs.
Features/Benefits
- Proprietary and patented depth/pressure compensation
- Ensures the highest accuracy of weight and torque measurements
- Maximum, minimum, and mean values for load measurements statistically recorded up to 800 Hz
- Delivers accurate data resolution—visualize trends in downhole behavior and identify key optimization methods
- Short, versatile 15-ft sub length
- Allows for versatile placement in the BHA or drill string—flexibility to collect data from various locations
- Nonmagnetic tool
- Reduces interference with directional equipment and increases tool placement options for data capture
- Self-contained power supply
- Allows tool to be run independent of other downhole equipment
Available Measurements
- Weight
- Torque
- Bending
- Annular pressure
- Internal pressure
- Three-axis vibration
- Rotation
- Temperature