GEO PSI Measures Pressure In World’s Toughest Wellbore Condition​s

100% Reliability For Corrosive Frac Water Source Wells

Energy companies in the Permian Basin are spending hundreds of millions of dollars per day in order to supply water for hydraulic fracturing operations. Rather than purchase water from municipalities, many energy companies pump water from underground aquifers. Most common are the Capitan Reef, and the Dockum Aquifer because of their high yield. They have highly corrosive brackish water which quickly destroys downhole equipment, and are considered to be among the world’s toughest wellbore conditions.

Figure 1: Texas map of Dockum & Capitan Reef Complex reservoirs

The Problem

Electrical Submersible Pumps (ESP) are used for bringing this water to surface. Downhole gauges and instrumentation cable fail less than 3 months after installation due to electrolytic corrosion. The corrosion is caused by brackish water and a small amount of AC current leaking from the ESP. Without the downhole gauge the client can not update their aquifer reservoir models and operate the ESP blindly. The lack of downhole data was negatively impacting their ability to efficiently deliver water for upcoming fracs, and increased the risk of damaging the ESP.

Corroded-Gauge-GEO-PSI-Blog

Figure 2: Competitors heavily corroded downhole gauge

The Solution

2 years ago, we introduced a cost effective cathodic protected downhole gauge system, the CP105 SRO. The cathodic protection system combats leaked energy from the ESP. The cathodic protection system combined with a sacrificial anode protects the downhole instrumentation system from corrosion.

Figure 3: CP105 SRO Downhole Gauge with Cathodic Protection

The Results

In the past two years, we have installed over 50 gauges in the worlds toughest wellbore conditions with a 100% success rate. With gauges like our CP105 SRO, we are providing solutions that far out perform the competition.

GEO-PSI-Measures-Pressure-In-Worlds-Toughest-Wellbore-Condition​-Blog-Photo-CP105-SRO

Figure 4: Competitors gauges vs. the CP105 SRO

Want to be the first to know? Subscribe to our Newsletter!

Enter your email below and we will send you our latest content directly to your inbox. Be the first to read about topical discussions, and new product releases.

Leave a Reply

Subscribe To Our Newsletter

Top Posts

More-Articles-Icon-Two-Documents-Blog-News-GEO-PSI
Efficient-Well-Interventions-Utilizing-eSlicklineTM-GEO-PSI
Top Posts
Nick Nazarovs

Efficient Well Interventions Utilizing eSlicklineTM

Our eSlicklineTM cable has revolutionized how oil & gas operators plan and execute their wireline based well interventions. History Of Wireline Wireline logging started with Conrad Schlumberger in 1910. While teaching physics at the École des Mines in France, he began inventing the wireline platform that we are familiar with today. In 1912, utilizing primitive

Read More »
What's-Inside-The-Industries-Best-Data-Acquisition-Systems-GEO-PSI
Top Posts
Ida Moghaddam

What’s Inside The Industries Best Data Acquisition Systems?

How exceptional workmanship and intuitive design makes for the most reliable and user-friendly surface data acquisition systems in the oil & gas industry. Why Data Acquisition Systems Matter It’s no secret that one of the most critical roles in the Oil and Gas industry is played by Data Acquisition Systems. As we often say, you

Read More »
Breakthrough In ESP Monitoring ESP Mini 125 GEO PSI
Downhole Gauges
Scott Anderson

Breakthrough In ESP Monitoring: ESP Mini 125

The ESP Mini 125 is the world’s smallest downhole ESP gauge. It enables economic monitoring while providing industry-leading data quality. A Massive, Micro-Sized Innovation We have a developing ESP monitoring product line full of innovative products designed for various applications. With over 12 years of real-time downhole monitoring experience, and well over 13,000 downhole gauge

Read More »