ESP Mini 125

An incredibly small ESP gauge designed to deliver reliable real-time downhole ESP data in an economical package.

ESP Mini 125 – Downhole ESP Gauge

The ESP Mini 125 is an economic solution for markets and operations that traditionally wouldn’t run a gauge. In the face of heavy inflation on raw materials and increasing supply costs, this mini-sized solution will provide quality measurement at a dramatically reduced cost, without any of the supply chain bottlenecks that affect larger more complex tools.

Our team has achieved this all while maintaining best-in-class reliability, and real-time pressure & temperature data with ultra-high resolution and accuracy that is unparalleled in the industry.

Mini-Sized Package

Piezoresistive Quality Pressure

Universally Compatible

Revolutionary ESP Monitoring

The ESP Mini 125 is the smallest ESP gauge ever developed. This breakthrough design and advanced technology unlocks a wide range of possibilities. Since every ESP gauge already has cable running downhole, we believe it should be fully utilized to enable real-time downhole pressure & temperature monitoring. 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.

Technical Specifications

Mini, But Mighty

Unless you have experience with traditional ESP gauges or see the ESP Mini 125 side-by-side with a conventional 7-8 channel ESP gauge, the significance of this size reduction may be difficult to comprehend. At just over 12” in length, the ESP Mini 125 comes in at only 40% as long.

However, the most dramatic change is one you will immediately feel. While traditional ESP gauges can weigh more than 50lbs, our ESP Mini 125 weighs in at a mere 1.32lbs! Being less than 3% the weight of a traditional ESP gauge makes for simplified transport and easy handling in the field. Significant time savings during installation, and dramatically reduced shipping costs contribute even further to the overall cost savings the ESP Mini 125 provides.

It achieves all of this while providing best-in-class pressure resolution & accuracy rivalling our best digital gauges. And by leveraging a proven sensor architecture, and a military-grade leak-free connection this gauge provides the industry-leading reliability you would expect from us here at GEO PSI.

Interface Card Capabilities

The ESP Mini 125 gauge is extremely capable, packing four measurement parameters into such a small package. While every gauge comes ready to provide high-quality reservoir pressure, reservoir temperature, motor oil temperature, and head voltage data to surface, we have developed multiple surface solutions designed to meet the needs of every budget.

ESP Mini Interface Module

This low-cost interface module provides users an easy way to access the basics, making it perfect for any well.

Parameters enabled:

Reservoir Pressure

M6 Interface Card

This premium interface card unlocks every feature available to the ESP Mini 125 and provides SCADA output in multiple formats.

Parameters enabled:

Reservoir Pressure
Reservoir Temperature
Motor Oil Temperature
Head Voltage

Accessories & Adapters

The ESP Mini 125 gauge is designed for versatility and universal compatibility. We offer a wide range of different adapters to integrate this gauge into any ESP system, including those with sand control equipment at the bottom of the completion. We also offer innovative surface choke and ESP cable solutions.