Calibration System of DDM
The calibration system, equipped with load sensors and combined load-torque sensors, facilitates the calibration and testing of DDM instruments by simulating downhole dynamics during the drilling process. When paired with a movable temperature control chamber,it allowsprecise temperatureregulationon anypart of theinstrument, ensuring the reliability of calibration results.
Product Specifications
Product Specifications
Features
● Flexible combinations of individual or multiple parameters for calibration
● Two calibration modes (manual, automatic) with user-programmable calibration parameters
● Configurable alarm and safety thresholds to ensure operational safety
Applications
● Data correction, calibration, and verification of DDM
● Mechanical performance testing of downhole tools
Specifications
Product Model | LHE6191 |
Dimensions | 21×16×16 m (69×53×53 ft) |
Weight | 20 t |
WOB | -600 - +600 kN, ±10 kN (-134,900 - +134,900 lbs, ±2,250 lbs) |
Torque | 0 - +58 kN·m, ±1 kN·m (0 - +42,800 ft-lbs, ±740 ft-lbs) |
Bending | 0 - +173 kN·m, ±1.5 kN·m (0 - +127,600 ft-lbs, ±1,110 ft-lbs) |
Available Tool OD | Ф121 - 203 mm (Φ4.8″- 8″) |
Available Tool Length | 1.6 - 7 m (5.2 - 23 ft) |
Connection | 5-1/2″ FH, 6-5/8″ REG, NC38 (more connections avaliable using conversion subs) |
Operating Temperature | Room Temperature - 200°C (392°F) |
Controlled Temperature | Up to 175°C, ±2°C (347°F, ±3.6°F) |
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