Acoustic Flow Meter Tool – AFM


Acoustic Flow Meter Tool – AFM

The Patented Acoustic Flow Meter Tool – AFM is a high-temperature downhole tool designed to measure fluid velocity and density in an oilfield production operation incorporating an ultrasonic device. AFM includes continuous temperature measurement for logging and correlation purposes. Memory and SRO operations are included. AFM incorporates high-precision electronics and accurately measures flow in a wide range of fluid velocities. The AFM connects to our Fast Hybrid Telemetry Tool (FHT) for Real-Time Data Transmission.


General Specifications
Temperature Rating 177 deg C / 350 deg F
Pressure Rate 103.4 MPa / 15,000 psi
Dimensions Diameter 1-11/16” (43mm) O.D. Lenght 14 – 76 inch (*)


Go connectors

Total Head Voltage

48 VDC

 Internal Memory

32 Gbyte capacity – Up to 60 day continous record.

Real Time Data Transmission

Connected to FHT, data rate up to 400 Kbps.


Temperature, Fluid Velocity, Fluid Identification.

Fluid Velocity Range

*4 ft/min – 5000 ft/min ( Casing 5”: 100BPD – 129000BPD)

Circuitry Protection

Under – Over Voltage Protection / Over Current Protection

Real Time Clock Autonomy

Up to 1.33 hrs




There are no reviews yet.

Be the first to review “Acoustic Flow Meter Tool – AFM”

Your email address will not be published. Required fields are marked *