WHAT IT IS?
Fully automated digital echometer uses ultra sound acoustic signal at various frequencies to enable accurate liquid level measurement in a well. It is designed to optimize production in brownfield wells with high flexibility and mobility, significantly reducing workforce effort and on-site HSE risks.

HOW IT WORKS?
Digital echometer is equipped with pressure gauge and ultra sound speaker. The speaker is capable of sending acoustic signal with a frequency from 5 Hz up to 1000 Hz. The smart algorithms automatically select the best suitable frequency that can clearly detect liquid level and calculate bottomhole pressure in real-time without human interaction. The digital echometer also has capability to measure the speed of the sound of the gas in annulus directly using special calibration tool.

APPLICATIONS?

• Remote location: The digital echometer can be permanently installed in the a well and it can operate fully autonomously.
• Deep wells, wells with foaming, wells with low casing head pressure: The conditions that are challenging for traditional echometer, could be easily addressed with digital echometer
• Production optimization: The digital echometer could be used together with VFD (VSD), where liquid level will be measured every 1 minute. This data is fed to VFD, that optimizes pump frequency to be within target min and max liquid levels.

BENEFITS TO CLIENT

• Increased production: Continuous monitoring of liquid level helps to optimize production
• Cost-Effective Ownership: It incurs only a fraction of the maintenance costs compared to traditional echometer with an operator and a car.
• Minimal Downtime and Pump failures: The downhole pumps will be operated within safe operating conditions.