• A fully autonomous spectral noise tool (SNT) is designed for recording of the full spectrum of
  noise in a wide range of frequencies and amplitude in a wellbore for determination of reservoir
  performance, behind casing flow(channeling) due to poor cement, leak points of the casing
  (integrity issues), gas or fluid breakthrough, etc, and visualization of recorded data in in-house software for subsequent interpretation of noise spectrograms.
• Noise tools capture noise from the medium by piezoceramic sensor and records to its build
  internal memory.

We also provide the conventional spinner flowmeter/ gauges PLT without the jet pump.