Maximizing Production With Downhole Monitoring
June 29, 2021 No Comments
Downhole Monitoring Basics: How utilizing real-time downhole data can help maximize production This is part
GEOEM 125
The GEOEM 125 is a truly wireless downhole gauge capable of delivering real-time data to surface without a single cable.
GEOEM 125 – Wireless Downhole Gauge
The GEOEM 125 gauge is a truly wireless solution for acquiring downhole data. Utilizing a finely tuned proprietary technology, this gauge is able to transmit a wireless electromagnetic signal through the earth. This signal can be easily received and decoded at surface to provide critical pressure, temperature, vibration, & inclination data in real-time. Depending on sample rate and subsurface geology, this gauge can reliably transmit uninterrupted data for years at depths previously thought impossible.
Truly Wireless Design
Leak Proof Design
ISO Certified
GEOEM 125 – Wireless Downhole Gauge
The GEOEM 125 gauge is a truly wireless solution for acquiring downhole data. Utilizing a finely tuned proprietary technology, this gauge is able to transmit a wireless electromagnetic signal through the earth. This signal can be easily received and decoded at surface to provide critical pressure, temperature, vibration, & inclination data in real-time. Depending on sample rate and subsurface geology, this gauge can reliably transmit uninterrupted data for years at depths previously thought impossible.
Truly Wireless Design
Leak Proof Design
ISO Certified
Technical Specifications
Wireless Electromagnetic Telemetry
Our GEOEM 125 Gauge leverages a proven and finely tuned electromagnetic communication technology. Add in some GEO PSI engineering magic, and our gauge is able to perform reliably in a wide range of depths and geology with no need for repeaters.
No Cable – No Clamps – No Fuss
With the truly wireless design of the GEOEM 125, there is no longer any need for downhole cable, or other accessories such as clamps or carriers to complete systems with complex completions or high workover frequency. All that is required is to thread the gauge to the end of the tubing string, and set up ground rods at surface to receive the signal.
By eliminating the need to run a downhole cable to the gauge, it can reduce the overall cost of the system on completions which are highly deviated or horizontal and would require long cable lengths. It also eliminates cable related failures, and can simplify workovers.
Wells with high vibration or frequent workovers will also benefit from the elimination of clamps and gauge carriers. Removing them from the completion simplifies workovers, and can reduce the number of items which can potentially fall downhole and need to be fished out.
100,000maH Of Replaceable Battery
Our GEOEM 125 comes with an impressive 100,000maH battery. With such a significant capacity in such a compact design our gauge is able to run consistently for years depending on the well conditions.
The battery sits above the sensor accounting for a majority of the mass of the gauge. The health and remaining life of the battery can be monitored from surface, and when the battery runs out it can be safely replaced further extending the life of the gauge itself.
Worlds Smallest EM Gauge
Our GEOEM 125 gauge is comprised of two components. The first being the sensor, and second being the gap sub assembly which houses the battery and aids in the propagation of the wireless signal. Our EM sensor is the smallest on the market coming in at only 7” in length.
GEOEM 125 Run Life Calculation
Sample Rate
Sample Per Day
Battery Life
(Months)
Total Samples
1 Minute
1440
0.6
27,242
5 Minutes
288
3
26,519
10 Minutes
144
5.9
25,668
30 Minutes
48
15.6
22,749
1 Hour
24
26.6
19,433
6 Hours
4
65
7,908
12 Hours
2
75.9
4,620
24 Hours
1
82.9
2,522
Real-Time Data Applications
- Production Engineering
- Production Optimization
- Reservoir Engineering
- Snubbing Workovers
- Completions Where Cable Damage is Common
Measurement
Pressure
(5,000 psi)
The GEOEM 125 is designed to accurately measure pressure up to 5,000 psi.
Temperature
(125°C)
The GEOEM 125 is designed to accurately measure temperature up to 125°C (257°F).
Vibration
(± 16g)
The GEOEM 125 is designed to accurately measure vibration on up to ± 16g.
Inclination
(0° to 90°)
The GEOEM 125 is designed to accurately measure inclination from 0° to 90°.
Specifications
Measurement
Pressure, Temperature, Vibration, & Inclination
Overall Length
64″ / 162.56cm
Outside Diameter
2.375” / 60.325mm
2.875” / 73.025mm
Available Pressure Ranges
5,000 psiA
Pressure Accuracy
0.05% Full Scale
Pressure Resolution
0.04 psi
Temperature Rating
125°C
Temperature Accuracy
± 1°C
Temperature Resolution
0.1°C
Vibration Rating
0-16g
Inclination
0° to 90°
Sample Time
20 – 40 Seconds
Pressure Sample Rate
30 Seconds – 1 Day
Temp / Vibration / Tilt Sample Rate
10 Minutes – 1 Week
Telemetry
2-Channel 32-bit 10Hz
Battery Capacity
100,000maH
Low Power Setting
700ma
High Power Setting
1400ma
Sleep Power Setting
3ma continuous
Construction Material
Stainless Steel 316L or Inconel 718
Leak Proof Design
Yes
Field Programmable
Yes
ISO Certified Manufacturing
Yes
Compatible Surface Telemetry Decoder
EM6
Complete Your System
Looking for the necessary components to build a complete fit for purpose system for your well?
Fill out this short questionnaire and one of our experienced team members will show you a solution designed to match the specific requirements of your well.
Visit this page on desktop to complete a brief questionnaire, or visit our contact page to get in touch with one of our experienced team members.
- Your email is safe with us.
Specifications
Measurement
Pressure, Temperature, Vibration, & Inclination
Overall Length
64″ / 162.56cm
Outside Diameter
2.375” / 60.325mm
2.875” / 73.025mm
Available Pressure Ranges
5,000 psiA
Pressure Accuracy
0.05% Full Scale
Pressure Resolution
0.04 psi
Temperature Rating
125°C
Temperature Accuracy
± 1°C
Temperature Resolution
0.1°C
Vibration Rating
0-16g
Inclination
0° to 90°
Sample Time
20 – 40 Seconds
Pressure Sample Rate
30 Seconds – 1 Day
Temp / Vibration / Tilt Sample Rate
10 Minutes – 1 Week
Telemetry
2-Channel 32-bit 10Hz
Battery Capacity
100,000maH
Low Power Setting
700ma
High Power Setting
1400ma
Sleep Power Setting
3ma continuous
Construction Material
Stainless Steel 316L or Inconel 718
Leak Proof Design
Yes
Field Programmable
Yes
ISO Certified Manufacturing
Yes
Compatible Surface Telemetry Decoder
EM6
Complete Your System
Looking for the necessary components to build a complete fit for purpose system for your well?
Fill out this short questionnaire and one of our experienced team members will show you a solution designed to match the specific requirements of your well.
Visit this page on desktop to complete a brief questionnaire, or visit our contact page to get in touch with one of our experienced team members.
- Your email is safe with us.
