Downhole pressure and temperature gauge SAMT-02
SAMT-02 downhole pressure and temperature gauge is a completely autonomous tool (so-called deep action tool) designed to measure pressure and temperature in the wellbore of an oil or gas well and/or monitor pressure and temperature changes at any point, e.g., on the wellhead during a pressure buildup test.
Applications
- Pressure Gradients
- Production Tests
- Build-up Pressure Tests
- Injection Pressure Tests
- Drill Stem Tests
- Interference/Pulse Tests
- Frac Monitoring
- Post Stimulation Evaluation
- Gas lift optimization
- Perforation Monitoring
Features
- Operating in several modes, having various measuring time steps (from 128 time per 1 second to 24 hours)
- Large memory capacity - 2 170 000 data sets that can be assigned to 16000 survey protocols
- To program operating mode, to collect measured data no need to disassemble tool
- Flexible software, capable of setting the tool mode and switch-on time, checking battery capacity and memory, downloading data to a PC, viewing and printing out measured data as tables or charts.
- Information can be stored in tool’s memory for more than a year.
- Measurements can be started at a set value of time, pressure or temperature.
- Special software DB SIAM for storing and processing data.
Specifications
| Parameter | Value (metric units) | Value (field units) |
|---|---|---|
Sensor type | Strain | Strain |
Pressure Ranges | 25,40,60 MPa | 3600, 5800, 8700 PSI |
Pressure Accuracy | 0,15% | 0,15% |
Pressure Resolution | 0,0001 MPa | 0,014 PSI |
Temperature Ranges | -20 to +125 °С | -4 to +257 F |
Temperature Accuracy | ± 0,2 °С | 0,2 °С |
Temperature Resolution | 0,001 °С | 0,001 °С |
Power Source | 1 C lithium cell | 1 C lithium cell |
Battery life | One year | One year |
Interface | RS232 / USB | RS232 / USB |
Memory Capacity | 2 048 000 data sets | 2 048 000 data sets |
Outside Diameter | 32mm | 1,26 inch |
Length | 600 mm | 23,6 inch |
Housing Material | Titanium / Stainless Steel / Monel | Titanium / Stainless Steel / Monel |
Sample Rate | 128 times per 1 second to 24 hours per sample | 128 times per 1 second to 24 hours per sample |
Software | Windows 95 and higher | Windows 95 and higher |
SAMT-02 User manual
