Skid-Mounted Measurement Systems
McMenon Skid Solutions
Metering systems for oil, gas and water
Engineered metering skids for oil, gas and water — from wellhead to pipeline delivery. This range covers differential-pressure, water and utility, wet gas, subsea, portable calibration and fabrication scopes of supply, with representative specifications and application notes for each.
- 1" – 48"
- Line sizes across all skid ranges
- ANSI 2500#
- Maximum design pressure class
- 3,000 m
- Rated subsea water depth
- ±0.02%
- Best-in-class prover accuracy
DP Oil & Gas Metering Skids
Differential-pressure skids built around orifice, venturi, wedge or cone primary elements for allocation and transfer measurement of crude oil, condensate and natural gas.
Specification sheet
- Primary element
- Orifice plate, venturi, wedge or cone meter
- Line size
- 2" – 24" NB
- Design pressure
- Up to ANSI 2500#
- Design temperature
- −196°C to +200°C
- Measurement accuracy
- ±0.5% to ±1.0% of rate
- Wetted materials
- Carbon steel, SS316, Duplex, Super Duplex, Inconel, Monel etc.
- Instrumentation
- DP, static pressure & temperature transmitters, flow computer
- Standards
- AGA-3, ISO 5167
Water & Utility Metering Skids
Pre-fabricated packages for potable water, produced water, effluent and utility service, built around electromagnetic or turbine meters with minimal civil works.
Specification sheet
- Meter type
- Electromagnetic or turbine
- Line size
- 1" – 48"
- Design pressure
- PN16–PN40, ANSI 150#–300#
- Flow range
- 0.1 – 20,000 m³/h
- Wetted materials
- Carbon steel, lined CS, SS304/316
- Power supply
- 110–240 VAC, 24 VDC, solar/battery options
Wet Gas Flow Metering Skids
Purpose-built for high-GVF wellstreams, combining venturi/DP with water-cut and gas-fraction correction to report gas and liquid split without full separation.
Specification sheet
- Meter type
- Venturi + DP with wet-gas correlation
- Line size
- 2" – 16"
- Gas volume fraction
- 90% – 100% GVF
- Turndown
- 10:1 typical
- Wetted materials
- SS316, Duplex, Super Duplex
Subsea Flow Metering
Subsea-rated multiphase and wet-gas meters engineered for direct tie-in on manifolds, templates and Xmas trees in deepwater fields.
Specification sheet
- Meter type
- Subsea multiphase or subsea wet-gas meter
- Water depth rating
- Up to 3,000 m
- Design pressure
- Up to 15,000 psi (1,034 barg)
- Design temperature
- −18°C to +150°C
- Wetted materials
- Inconel
- Standards
- API / ISO 13628
Portable Flow Calibration Skids
Trailer or skid-mounted master meter and prover packages for field verification of installed transfer and allocation meters, without removing them from service.
Specification sheet
- Prover type
- Bi-directional small volume prover (SVP) or master meter
- Line size
- 2" – 16"
- Design pressure
- Up to ANSI 1500#
- Accuracy
- ±0.02% to ±0.05% (SVP), traceable to national standards
- Repeatability
- ≤0.02%
- Mobility
- Road-legal trailer or skid with crane lift points
- Service fluids
- Crude oil, refined products, NGLs, produced water
Fabrication of Meter Runs & Spools
In-house fabrication of orifice/venturi meter runs, prover loops and process pipe spools to isometric drawings — fully NDT-inspected and dimensionally certified before dispatch.
Specification sheet
- Line size
- 1" – 48"
- Materials
- Carbon steel, SS304/316/L, Duplex/Super Duplex, Alloy 825/625
- Welding
- WPS/PQR to ASME IX; manual TIG
- Governing standards
- ASME B31.3, API 6D (spools); AGA-3 / ISO 5167 (meter tube tolerance)
- Surface & bore finish
- Internal bore honing on meter tubes; coating per client spec
- Pressure testing
- Hydrostatic test to 1.5× design pressure
Delivery process
From process review to site support
01
Process review
P&ID and process data review to select meter technology and skid arrangement.
02
Detailed design
Sizing calculations, GA and isometric drawings issued for client approval.
03
Fabrication
In-house welding, machining and spool assembly under a full ITP.
04
Testing & FAT
Hydrostatic test, instrument loop check and witnessed factory acceptance.
05
Dispatch & support
Documentation dossier, site commissioning support and calibration services.
Standards referenced
Specifications shown are typical/representative ranges — confirm final ratings against project data sheets.
- AGA-3
- ISO 5167
- ASME B31.3
- ASME IX
- API 6D
- API / ISO 13628
- EN 10204 3.1 / 3.2
Talk to our engineering team about a skid package for your application.
Contact us