Direct-reading Electronic Pressure Gauge
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Direct-reading Electronic Pressure Gauge
Product Introduction
It transmits the collected temperature and pressure data to the surface in real time through a single-core cable, enabling long-term continuous monitoring of downhole pressure and temperature changes, thus providing support for long-term production management and geological analysis of oil and gas fields. It can collect casing pressure or tubing pressure according to requirements, and can also realize the collection of both tubing and casing pressures simultaneously.
Functional Features
- Real-time acquisition of downhole temperature and pressure data;
- Dual-probe or single-probe can be selected for pressure measurement according to requirements;
- Double-seal structure design ensures long-term sealing reliability;
- Optional metal seal design is suitable for natural gas wells, gas storage reservoirs and CO₂ injection wells;
- Made of materials such as 17-4PH and Inconel 718, as well as special sealing materials, with good corrosion resistance;
- Adaptable to various harsh downhole environments such as high temperature, high pressure, high vibration, and high corrosion.
Project Indicators
|
Serial Number |
Technical Name |
Technical Indicators |
|
1 |
Outer diameter |
ɸ23mm |
|
2 |
Working pressure |
35MPa、60MPa、80MPa |
|
3 |
Pressure measurement accuracy |
±0.05%FS、±0.1%FS |
|
4 |
Temperature measurement range |
0~ 125℃、0~150℃ |
|
5 |
Error |
±1℃ |
|
6 |
Sampling interval |
1s |
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Permanent Electronic Pressure Gauge
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Leading the technological innovation of digital wellbore in domestic and foreign oil and gas fields, and becoming an excellent digital energy management company for smart oil and gas fields at home and abroad!
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