PTS Tool System
The PTS tool is designed to continuously measure and record downhole temperatures, pressures and flows in geothermal wells.
The tool is capable of operating up to 350°C and 350 bar pressure. Interchangeable impellers allow the impeller best suited to the flow conditions in the well to be used. The PTS tool can be used in E-line mode on mono conductor with real time data to surface, or on slickline in memory mode.
In memory mode, the logged data is downloaded to a laptop at the surface and merged with the logged surface parameters. Logged data remains in the tools memory until it is cleared by the operator.
The PTS tool is a significant improvement over other downhole tools available.
Applications
The PTS tool is suitable for production testing, reinjection testing and for logging shut geothermal wells.
Features & Benefits
Physical Specification
Length | 2.75 m | 108 in |
Tool Diameter | 46 mm | 1.8 in |
Spinner Diameter | 54 mm | 2.125 in |
Weight | 18kg | 40lb |
Material | Stainless Steel Alloys |
Operating Environment
Max. Temperature | 350°C | 660°F |
280°C (>8 hrs) |
300°C (6 hrs)535°F (>8 hrs)
570°F (6hrs)Max. Pressure35.0 MPa5075 psi
Temperature, Pressure & Spinner Sensors
Temperature | Pressure | Spinner | |||
Sensor | Platinum resistance | Sensor | Quartz | Sensor | 4 x reed switch |
Range | 0°C to 350°C | Range | 344 bar | Range | 0-300 Hz + direction |
Accuracy | ±0.25°C | Accuracy | 0.02 %FS | Resolution | 0.25 Hz |
Resolution | 0.01°C | Full Scale Resolution | 0.002 bar | Pitch (in) | 3, 5, 10, 20 |
Temp. Compensated | Yes | Temp. Compensated | Yes | Impeller | Hellical |
Miscellaneous
Memory Capacity 479,350 records (33 hrs) | |
Recording Rate | 4 records/sec. |
Operating Voltage | 3.0 Vdc |
Battery | Size A, Single, Lithium, >24 hrs |
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