Our gauges are made of the highest quality materials and components to achieve the highest performance and durability possible. Measuring downhole pressure, temperature, vibration, and positioning our gauges can be used for a wide variety of applications.
We have the widest selection of downhole gauges including the most innovative downhole tools on the market. We have a gauge for every application, and over a decade of experience running downhole monitoring tools throughout the global oil & gas industry.
GEO PSI downhole gauge systems are your window into the unseen. The real-time data our gauges provide are changing the way energy companies operate and extract resources around the world.
Having accurate real-time downhole data will reduce costs in a number of areas. The short-term savings alone are often enough to completely justify the costs of one of our complete downhole systems.
Most energy companies are looking to get the most out of the assets they already have. The high ROI of one of our complete systems makes it a no-brainer for any well, especially ones with a declining production curve.
Smart technologies are changing the way we live, and they are now changing the oil & gas industry. The oil & gas industry is finally reaching the 21st century, and GEO PSI is leading the way.
Our most tried and true downhole gauges, ideal for economical solutions
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
(Cathodic Protection)
3,000 psi
105°C
± 0.1%
– Artificial Lift
– Reservoir Monitoring
– Salt Water Disposal Wells
– Hydrology
High-quality digital data with industry-leading reliability
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
(1/2″ Slim Gauge)
10,000 psi
127°C
± 0.05%
– Artificial Lift
– Reservoir Monitoring
– Environmental
– Slim Hole Completion
(Vibration Gauge)
15,000 psi
150°C
± 0.05%
– Artificial Lift
– Reservoir Monitoring
– Downhole Vibration Analysis
– Fourier Transform Analysis
Specialty gauges designed specifically for use with Progressive Cavity Pump applications. With pressure & temperature measurement for both pump intake and discharge, x & y vibration, and rotor position and rod speed our GEOPCP gauge enable unparallel optics into PCP health and optimization.
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
Specialty gauges built specifically for use with ESP completions. These high-quality, universally compatible gauges provide high-quality downhole data used to optimize production and enable predictive health analytics. And with our industry-first EV (Enhanced Vibration) technology our GEOESP 150 Dual EV gauge offers a new level of downhole optics for high-value completions.
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
5,800 psi
150°C
± 0.1%
– Conventional / Unconventional Oilfield ESP Wells
– Onshore / Offshore
– Water Lift & Water Injection / Disposal
(Enhanced Vibration)
5,800 psi
150°C
± 0.05%
– High-Value Applications
– Remote/Offshore Applications
– Unconventional Oil Wells
– Connected Reservoirs / Fields (ie. Volcanics)
The ESP Mini 125 is the smallest ESP gauge ever developed. This breakthrough design and advanced technology unlocks a wide range of possibilities. With its low overall cost, and direct 4-20mA or Modbus output available via the interface card at surface, this tool can integrate seamlessly with any ESP setup.
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
10,000 psi
125°C
± 0.05%
– Oil and Gas, Mining and Water Well Monitoring
– Cost-Effective Production Monitoring
– Gas Cap / Skin Analysis
– Reservoir Engineering
These groundbreaking gauges feature a proprietary technology with no downhole electronics dramatically increasing reliability and longevity while maintaining leading data resolution and accuracy
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
15,000 psi
125°C
± 0.05%
30,000 psi
260°C
± 0.05%
30,000 psi
260°C
± 0.05%
30,000 psi
300°C
± 0.05%
– SAGD
– Steam Chamber Evaluation
– Progressive Cavity Pump Optimization
– Electric Submersible Pump Optimization
These precision downhole gauges utilize a specialized QuartzdyneTM transducer providing the absolute best resolution and accuracy for downhole pressure & temperature
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
(Quartz Gauge)
30,000 psi
125°C
± 0.015%
– High Accuracy
– Interference Testing
– Reservoir Evaluation
– Multi-Zone
(Quartz Gauge)
30,000 psi
177°C
± 0.015%
– High Accuracy
– Interference Testing
– Reservoir Evaluation
– Multi-Zone
Built on a finely tuned proven technology, our GEOEM gauges transmit a wireless electromagnetic signal through the earth without the need for repeaters. This signal can be easily received and decoded at surface to provide critical real-time downhole data.
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
(Wireless Gauge)
5,000 psi
125°C
± 0.05%
– Production Engineering
– Production Optimization
– Reservoir Engineering
– Snubbing Workovers
– Completions Where Cable Damage is Common
A breakthrough downhole monitoring platform that is immune to signal noise from high-voltage cables and surface equipment. Our GEOHV gauges utilize proven technology to evade the negative effects of high electromagnetic interference that renders other downhole gauges useless. This turn-key solution is perfect for operators running high-power ESPs or have leaky VFDs at surface.
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
(Immune to signal noise)
10,000 psi
125°C
± 0.05%
– Monitoring In The Presence Of High Electrical Noise
– Monitoring Alongside High- Voltage ESP Cables
– Reliable Monitoring in The Presence Of Leaky VSDs
– Real-Time Artificial Lift Optimization
Reliable Vibrating Wire gauges by GEOKON, the worlds leading manufacturer of high-temp Piezometers
Gauge
Measurment
Max Pressure
Max Temperature
Accuracy
Applications
Downhole Thermocouples  
A reliable and cost effective alternative for high-temperature downhole measurement. Featuring an innovative design that enhances installation reliability.
Bubble Tube System  
A highly reliable and cost effective alternative for high-temperature downhole pressure measurement. This tried and true technology is low maintenance, and has an impressive track record of success in wells exceeding 300°C.
Every gauge has been designed and manufactured by us in order to maximize reliability. Each gauge comes standard with the following innovative technologies.
Easy-ConnectTM Cablehead System
Our patented Easy-Connect cablehead system makes for a durable positive connection in the field. This reduces installation time and increases the reliability of of the system.
Metal-to-metal Seals
We utilize metal-to-metal seals on all of our gauges which increases the reliability and lifetime of the gauge.Â
Pressure Testable Design
Every gauge comes designed to be pressure tested in the field. This provides service crews with an extra level of confidence, and is useful when troubleshooting.
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