Wireless Annular Pressure Gauge (TAG)
TAPP EM Downhole Pressure Monitoring Tools
The Wireless Annular Pressure Gauge (TAG) is designed for monitoring wellbore fluid levels, managing pump efficiency, and providing real-time downhole pressure. This wireless EM gauge system reduces risk, time, and cost during deployment while improving production schedules and pump life efficiency.
Technical Specifications:
- Max Temperature Rating: 125°C
- Max Working Pressure: 20,000 psi
- Pressure Gauge: Customer specified
- Accuracy: +/- 0.1% full scale
- Max Outer Diameter (Tool Size): 48 mm (1.875″)
- Max Tool Length (with 2 batteries): 4.5 m (14.7 ft)
- Battery Life: Dependent on sample frequency

Applications:
- Monitoring Wellbore Fluid Levels
- Pump Efficiency Management
- Real-Time Downhole Pressure
Features:
- Wireless EM gauge system
- Real-Time Data
- Up to 2 years power supply with 6-hour data update intervals for pressure