Xtreme S non-radioactive wet gas flow meter for gas streams with Lockhart-Martinelli below 0.3 by Pietro Fiorentini
Wetgas Flow Meter

Xtreme S Dedicated Wet Gas Flow Meter

The Xtreme S Wetgas Meter is a modular, non-intrusive, non-radioactive, inline system that measures oil, water, and gas flow rates in wetgas conditions without separation or moving parts. It combines differential pressure (Venturi inlet) and velocity measurements with Microwave WLR meter technology for real-time flow rate measurements.

Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar

Non-Radioactive
Up to 345 bar
90-100% GVF

Technical Specifications

Detailed technical data for the Xtreme S

Performance
Water Liquid Ratio (WLR) 0-100%
Gas Volume Fraction (GVF) 90-100%
Technology Venturi + Velocity + Microwave WLR
Lockhart-Martinelli < 0.3
Construction
Size Range 2" to 14"
Design Pressure Up to 345 bar (5,000 psi)
Design Temperature Up to 121°C (250°F)
Body Materials UNS 31803 (Duplex), UNS 06625 (Inconel 625), SS316, Inconel 825
Communication RS-422/RS-485 (Modbus), Ethernet TCP/IP

Applications

Wetgas Metering
Oil & Natural Gas Production
Offshore Wellhead
Floating Units
Production Allocation
Well Testing & Monitoring

Key Features

Dedicated Wetgas Design

Purpose-built for high GVF conditions (90-100%), optimized for wetgas measurement accuracy.

Non-Radioactive Technology

Eliminates regulatory documentation and handling requirements for radioactive materials.

Modular Architecture

Modular design allows flexible configuration and easy field maintenance.

Non-Intrusive Measurement

Inline non-intrusive design minimizes pressure drop and maintenance requirements.

High Pressure Rating

Designed for demanding applications with design pressures up to 345 bar.

Wide Size Range

Available from 2" to 14" to cover a broad range of flow requirements.

Frequently asked questions

What is a wet gas meter, and what does Lockhart-Martinelli below 0.3 mean?

A wet gas meter measures gas wells that also carry small amounts of oil and water. The Lockhart-Martinelli parameter expresses how wet the gas is, comparing the liquid to the gas flow; the higher it is, the wetter the stream. The Xtreme S is built for wet gas regimes with Lockhart-Martinelli below 0.3 and 90 to 100 percent GVF.

How accurate is the Xtreme S, and what sizes are available?

Typical uncertainty is 4 percent relative on gas rate, and 10 percent relative on liquid rate above 10 m³/h. It measures 0 to 100 percent WLR, comes from 2 to 14 inch and is rated to 345 bar and 121 °C. The Xtreme S uses no radioactive source but can be upgraded to a radioactive type.

Do you supply the Xtreme S for gas fields in Qatar, Oman and Saudi Arabia?

Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the Xtreme S for gas production in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Send us your gas and liquid rates, pressure and line size, and we will prepare a quotation.

Need More Information?

Our technical team is ready to help you select the right multiphase flow meter for your application.