About Accuflow
Accuflow is an oil and gas multiphase flow measurement solutions provider and OEM based in Bakersfield, California. The company manufactures compact well test separators – “Accuflows” – that combine the accuracy of true phase separation with a compact design, bridging the gap between conventional well test separators and multiphase flow meters (MPFMs).
Accuflow separators provide real-time, continuous measurement of oil, water and gas, delivering the highest level of accuracy and reliability while remaining cost-effective. As a worldwide leader in multiphase flow measurement, Accuflow has systems in service across the Americas, Africa, the Middle East, Asia – including Vietnam – and Australia, backed by strong technical support and service.
100% separation efficiency across 0-100% gas volume fraction and all flow regimes, using Coriolis (liquid) and ultrasonic (gas) metering with greater than 100:1 turndown.
Why Engineers Choose Accuflow
Compact & Cost-Effective
Smaller, lighter and lower-maintenance than conventional well test separators, with lower capital cost and a small footprint.
True Separation Accuracy
100% separation efficiency with complete separation of gas and liquid gives measurement accuracy that multiphase flow meters cannot match.
Works in Any Flow Regime
Operates across 0-100% gas volume fraction and all flow regimes, from low-rate to slugging wells.
Best-in-Class Metering
Uses the most accurate flowmeter technologies – Coriolis for liquid and ultrasonic for gas – with turndown ratios greater than 100:1.
Standards Compliant
Water-cut determination and flow corrections to standard conditions per API MPMS, ISO and AGA.
Custom-Engineered Skids
Every skid is engineered for the application so it is never undersized (risking accuracy) or oversized (wasting capital).
Accuflow Products We Supply in Vietnam
Nhan Viet ICS JSC supplies the full Accuflow range of compact well test separators. Click any product to view the manufacturer’s detailed specifications.
2-Phase Separators
Compact gas / liquid well test separators for accurate two-phase flow measurement.
3-Phase Separators
Oil / water / gas separation with net-oil accuracy even at high water cut.
2-Phase JR Separators
Ultra-compact two-phase metering with self-regulating level – no control valves needed.
3-Phase JR Separators
Ultra-compact three-phase unit for accurate net oil in high-water-cut wells (WLR 0.25%).
Mobile Test Separators
Trailer-mounted units for portable well testing across multiple well sites.
Services
Applications
Performance & Standards
Accuflow separators are engineered for accurate, standards-compliant multiphase measurement.
0-100% GVF, All Flow Regimes
Coriolis (Liquid) + Ultrasonic (Gas)
Turndown > 100:1
API MPMS
ISO
AGA
3-Phase WLR 0.25% Absolute
< 5 psi / 0.3 bar Pressure Drop
Why Partner with Nhan Viet ICS JSC
Local Measurement Support
We help you size and specify the right Accuflow separator for your wells, fluids and flow conditions.
Genuine Accuflow Equipment
As your distribution partner in Vietnam, we supply genuine Accuflow separators and systems with full documentation.
Project & EPC Procurement
We support operators and EPC contractors with application data sheets, quotations and coordinated delivery.
Commissioning & Service
From installation to ongoing technical support, we help keep your well-testing data accurate and reliable.
Proven in Vietnam
Accuflow systems already operate in Vietnam – we bring that proven technology to your fields with local support.
Flow Control Solutions Partner
Well-test measurement complements our valve, sealing and instrumentation lines – one partner for flow control.
Specification & Support
Application-Based Sizing
Because every well is different, Accuflow custom-engineers each skid to the application. Share your expected oil, water and gas rates, pressures, temperatures and water cut and Nhan Viet ICS JSC will work with Accuflow to specify the optimal 2-phase or 3-phase configuration.
Lead Times & Ordering
Lead times depend on configuration, metering package and options. Contact us with a completed application data sheet and we will provide a quotation and an indicative delivery schedule.
Commissioning & After-Sales
We support installation, commissioning and ongoing service – including separator performance auditing – so your team gets continuous, high-quality well-test data over the life of the asset.
Frequently Asked Questions
Is Nhan Viet ICS JSC an authorized distributor of Accuflow in Vietnam?
Nhan Viet ICS JSC supplies and supports Accuflow compact well test separators and related services for customers in Vietnam, with full manufacturer documentation.
What is an Accuflow well test separator?
It is a compact separator that fully separates oil, water and gas and meters each phase, combining the accuracy of conventional separation with a footprint close to a multiphase flow meter, for real-time continuous well testing.
How is it different from a multiphase flow meter (MPFM)?
Unlike an MPFM that measures the mixed stream, an Accuflow physically separates the phases and meters each one, achieving higher accuracy – especially at high gas fractions and high water cuts – while staying compact.
What is the difference between 2-phase and 3-phase units?
2-phase units separate gas from liquid; 3-phase units take the additional step of separating water from oil, which preserves net-oil accuracy in high-water-cut wells where 2-phase uncertainty rises sharply.
What are JR separators?
The JR series are ultra-compact separators with self-regulating liquid level (no control valves on 2-phase JR), giving a low-cost, low-maintenance measurement system that still works across 0-100% GVF.
What accuracy can I expect?
Typical figures are liquid flow 0.25% of reading and gas flow 3% of reading, with water-liquid ratio to 0.25% absolute on 3-phase JR units, and less than 5 psi pressure drop across the skid.
Which metering technologies are used?
Accuflow uses the most accurate technologies for each phase – typically Coriolis for liquid and ultrasonic (or vortex/turbine) for gas – with turndown ratios greater than 100:1, and corrections to API MPMS, ISO and AGA standards.
Are mobile / trailer-mounted units available?
Yes. Accuflow offers mobile test separators on trailers for portable well testing across multiple sites, in both 2-phase and 3-phase configurations.
How do I request a quotation?
Contact Nhan Viet ICS JSC and complete an application data sheet with your well conditions and rates. We will recommend the right Accuflow configuration and provide pricing and an indicative lead time.
Request a Quote or Technical Consultation
Talk to Nhan Viet ICS JSC about Accuflow multiphase well test separators for your project in Vietnam.
Nhan Viet ICS JSC – Flow Control Solutions
Website: nhanvietgroup.vn