Are your rotary steerable tools performing at optimal performance?
Read our latest white paper about the primary operational differences and similarities of push-the-bit tools by Thomas M. Bryant of APS.
Superior accuracy that will keep you on track
MWD Digital Directional Sensor
This MWD system provides highly accurate azimuth and inclination data for all applications from straight-hole through horizontal drilling. The DDS includes a tri-axial fluxgate magnetometer and three quartz accelerometers in APS’s unique ruggedized package. Simultaneous 16-bit analog-to-digital conversion of all channels assures the best possible directional measurement while rotating.
APS Technology offers local NIST-traceable DDS recalibration in China, Russia, Dubai,
and the United States, which simplifies R&M logistics and improves asset utilization.
APS Technology offers local NIST-traceable DDS recalibration in China, Russia,
and the United States, which simplifies R&M logistics and improves asset utilization.
Tool Specifications
SureShot-DDS Technical Data Sheet
General Specifications
| Range | Spread | Absolute Accuracy | |
| Inclination | 0˚ - 180˚ | 0.2˚ | ± 0.1˚ |
| Azimuth | 0˚ - 360˚ | 1.0˚ (Inc >10˚, Dip <70˚) | ± 0.75˚ (Inc >10˚, Dip <70˚) |
| Tool Face (Gravity) | 0˚ - 360˚ | ± 1.0˚ (Inc >10˚) | |
| Tool Face (Magnetic) | 0˚ - 360˚ | ± 0.5˚ (Inc >10˚, Dip <70˚) | |
| Dip Angle | 0.4˚ | ± 0.3˚ | |
| ± 3.0˚ (1.0˚ |
|||
| Total Gravity Field | ± 1.2 g | 0.003 g | ± 0.003 g |
| Total Magnetic Field | ± 70,000 nT (0.7 Gauss) | 300 nT (0.003 Gauss) | ± 300 nT (± 0.003 Gauss) |
| Operating Temperature | -13˚ to 302˚F; 347˚F option |
||
| -25˚ to 150˚C; 175˚C option |
Request more information about SureShot-DDS — Digital Directional Sensor
Fill out the form below. A sales representative will be in touch with you shortly.