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Oval Asia Pacific Pte Ltd’s mission is to provide the full line of quality Oval Products and to complete engineering and scientific solutions to enhance our customers’ competitive edge. With a team of highly capable and dedicated Sales & Engineering Professionals, we have a proven track record in fulfilling
customer’s satisfaction.

Since the establishment of Oval Asia Pacific as the System design, Engineering and Fabrication arm of Oval Corporation Japan, we have become the leader in Metering and Measurement of Oil and Gas in this region. Our expertise in this industry is evident from the systems we have delivered and through professionalism and dedication, ensuring that every flowmeter consistently maintain the originally intended accuracy throughout its life. Our team of well-trained Sales & Engineering professionals are
always ready to serve and support our customers.

Whist especially noted for experience and leading expertise in the Oil and Gas industry which is known for its extremely rigorous standards and expectations, our reliability and capability in exact and high performance metering and proving solutions are demonstrated in the Metering Proving System that we have delivered worldwide to a wide range of industries. We undertake projects in countries all around the world. Our team of Engineering Professionals offers expert design and development right up to
commissioning and installation.

    Proving System

    To determine the accuracy of the flowmeter, meter proving system are installed between plant boundaries, through and between Pipeline Systems or even Jetty unloading terminals
    Oval Asia Pacific Pte Ltd’s Proving System Solutions include:

    • Bi-Directional Pipe Prover
    • Uni-Directional Pipe Prover
    • Small Volume Provers
    • Sonic Nozzle Gas Proving System
    • Proving Tank
    • Master Meter and
    • even Portable Pipe Prover mounted on trailer

    All proving systems are customized based on customers’ specific requirements.

    Uni-Directional Pipe Prover (valveless, 3-sphere type)
    A positive displacement type prover with flow and displacer travelling always in one direction to actuate detectors in the calibrated section of the pipe, by means of a transfer chamber. The measured volume corresponds to one passage of the displacer.

    Applications include usage in the refining, crude oil on-site, gas, and all pipeline and petrochemical industries. The unidirectional systems are particularly suitable for multiple product settings and can be insulated for the required duty and ambient conditions.

    OAP - OvalbrochurePDF

    Features:

    • Low initial investment and maintenance cost
    • No limitations to size
    • Block and bleed feature to verify effective mechanical seal between inlet and outlet
    • Exceptional dependability in operation of detector switches No valve: no maintenance, no damage to sphere from valve
    • Prevent hydrostatic shocks when starting/ stopping a proof run

    SV Compact Prover

    Compact dual-tube design for space saving, minimizing tube material pressure correction while achieving excellent temperature stabilization. State-of-the-art electronics for precise time measurement, pulse counting, and smaller prover volume for highly accurate and efficient meter proving.

     

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    Featured Prover

    Bi-Directional Pipe Prover
    The most essential feature of any flowmeter is the maintenance of consistent accuracy throughout its useful life. In order to achieve this objective, flowmeter testing is indispensable. Mandatory periodic inspections are also often required by law. Backed by OAP’s technical know-how and experience with many years in designing and building dynamic flow measurement and control  systems, we have mastered the technique of manufacturing a variety of large and small flowmeter calibration systems. We pride ourselves on our specialisation and expertise in delivery high quality Bi-Directional Pipe Prover around the world

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    The Bi-Directional Pipe Prover is a positive displacement type prover with flow and displacer travelling in both directions by means of a 4-way diverter valve.

    The main body of the Bi-Directional Prover is constructed of pipe, and is compactly folded to make it more readily mobile and suitable for skid mounting.

    It is one of the most reliable methods to verify meter readings and establish meter factors, and is the most recommended and used Prover design in the world today.

    OAP’s Bi-Directional Pipe Prover offers the following features :

    • Flexible design upon request
    • Many sizes available for flow rates
    • Skid or Trailer mounting
    • Easy operation and maintenance
    • Wide flowrate range
    • High precision sphere detectors
    • No hammering at start and stop
    • No flow interruption during proving
    • Batch control function

    Liquid Metering & Proving System

    Multi-Product Pipeline Metering/Proving System
    Oval Asia Pacific Pte Ltd’s expertise in Metering/Proving is evident in the systems that we have designed, fabricated and commissioned for various international airports in the region.

     

    Terminal Automation System
    Oil Marketing Terminals in South East Asia are increasingly embarking on full Terminal Automation. Oval Asia Pacific Pte Ltd is the leading solutions provider in this area, having automated many of the oil marketing terminals from the start.

    Featured System

     

    Oval Asia Pacific Pte Ltd’s technical capabilities and experience are clearly displayed in the building of crude oil metering & proving system for Floating Platform Storage Offloading Systems. Our systems are in high demand for their quality construction and reliability.

    Since delivering our first 2 FPSO metering & proving systems for Rang Dong and Ruby FPSOs in Vietnam in the late 1990s. Oval Asia Pacific Pte Ltd continues to build systems that meets stringent technical standards and compliance on design and fabrication to the satisfacation of all involved, notwithstanding tight delivery schedules.

    We have now secured, designed, build and delivered almost 20 systems to FPSOs and FSOs around the world, including to Petrobras/ Brazil, Abu Cluster/ Saudi Arabia, Federal/ China, Vietnam and Azurite,Congo over the years.

    Some of the highly noted achievements were:

    • Metering Skids, Metering Control System, Meters and Flow Computers worth a total US$5.8million supplied to MODEC International LLC for Petrobras RJS-409 and Petrobas PRA-1 FSO, each capable of receiving up to 630,000 barrels of oil per day and having a storage capacity of 2,200,000 barrels in 2006.
    • FSPSO Azurite which was the first FPSO developed with a mobile drilling rig commissioned by Murphy West Africa, a division of Murphy Oil Corporation for deepwater development offshore from the Republic of the Congo in 2009.
    • SBM Offshore Ruby FOSO consisting of Crude Oil Metering Skids and Bi-Directional Prover with a capacity of 3,200 M3/hr Metering Control System, Meters and Flow Computers that was delivered to Vietnam in 2009.

     

    Metering System for Petrochemical Plant
    Oval Asia Pacific Pte Ltd is a widely known and acclaimed solutions provider in the Petrochemical Industry.

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    Metering/ Proving System for Paint and Chemical Industry
    We provide system solutions for batch blending, batch control, metering and proving systems for the Paint and Chemical Industry.

     

    Metering System for Crude Oil
    A crude oil metering system for CNNOC, delivered to Sudan.

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    Metering System for Condensate
    A condensate metering system for LNG Tiga, delivered to Malaysia.

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    Metering System for Utility Plant and Power Station
    Our systems had been installed for utility measurement and in power stations.

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    Gas Metering & Proving System

    Refineries and Gas Processing Plants Metering/ Proving System
    Oval Asia Pacific Pte Ltd has successfully completed and delivered many Metering/ Proving Systems to Refineries and Gas Processing Plants in the region.

    Natural Gas Metering System with Analyser House
    Natural Gas Metering System utilizing Gas Turbine Meter for measurement with GC and Flow Computers in Explosion Proof Analyzer House.

    Oxygen Gas Metering System
    Metering Skid for Oxygen Gas (O2) measurement with Mass Flow Meter,delivered to Singapore Customer

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    Gas Metering & Proving System
    In addition to liquid applications, our systems are also widely used for gas applications, such as this Metering Skid for Ethylene application delivered to a Thai Petrochemical Plant.

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    Control System

    Oval Asia Pacific Pte Ltd provides a complete Control System with

    • Control Panel
    • Proving Computer
    • Supervisory Computer
    • HMI Control Software
    • Printers

    The central computer will compile all data from flow computers dedicated to the respective meter runs, generate data logging and alarms, interfacing with metering printers, operator stations
    and report printers, and fully integrates data requirements from flow computer to DCS to carry out all necessary control functions such as:

    • Valve line ups
    • Batch control, and
    • Supervisory report generation

    Control Rooms

    Metering & Proving Computer System Upgrading Project
    Oval Asia Pacific Pte Ltd supplied 33 sets of Omni 6000 for 65 metering streams integrated to DCS for metering control and proving system for entire oil movement facility. The system provided full integration of data requirements from OMNI flow computer to DCS to carry out all control functions:

    • valve line ups
    • Batch control via Omni flow computer
    • Data-logging
    • Supervisory report generation (including active alarms for temperature, flow, pulse failures, common alarms and downloaded density )

    The entire project from design, assembly, installation, termination to programming was done by OAP, and completed in Nov 2004

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    Project References

    Item Project Name /  client Description Delivery Location Enduser
    1 RJS 409 FPSO , Modec Custody Crude Oil Fiscal metering Skid, Appropriation Metering Skid, operational Metering Skid and metering Control Station 2006 Brazil  Petrobras
    2 PRA 1 FSO  –  Modec Custody Crude Oil Ultrasonic metering & Control Systems 2006 Brazil  Petrobras
    3 Melut Oil field – Ranhill Worley Custody Crude oil metering skid, Bi Directional prover and metering control 2006 Sudan  Petrodar
    4 Kemanshan Refinery – NIOC Custody Crude oil unidirectional prover 2006 Iran  National Iranian oil company
    5 Power Plant – MHI Custody Fuel oil metering skids and control system 2006 Indonesia PLN
    6 Thar Jar oil field – Petrodar Crude oil unidirectional prover 2006 Sudan  Petrodar
    7 Exxon Refinery Custody Gas metering skids and metering control system 2006 Singapore  Exxon/Mobil
    8 Polvo FPSO – Prosafe Production Custody Crude oil metering skid, Bi Directional prover and metering control 2006 Brazil  Petrobras
    9  Rabigh 1 – MHI Custody Metering skids and control system 2006 Saudi Arabia Rabigh Arabian water & Electricity co
    10  Abu Cluster FSO – MISC  Custody Crude Oil Metering Skid & Bi-directional prover c/w control System 2007 Malaysia Petronas
    11 Abu Cluster FSO – MISC Custody Crude Oil Metering Skid & Bi-directional prover c/w control System 2007 Thailand Egat
    12 Mehr Petrochemical complex – MES Custody Metering Skids and Control system 2007 Iran Rampco
    13 FSO 5 – Monobouy Custody Crude oil metering skid, Bi Directional prover and metering control 2007 Vietnam Vietsopetro
    14 Hellios Terminal – Macow Custody Fuel oil metering skids and control system 2007 Singapore Hellios
    15 PTT PE Petrochemical Plant – TEC Custody Metering skids and control system 2007 Thailand PTT
    16 Opportunity Oil FPSO –Modec Custody Crude Oil metering & Control System 2007 Brazil Petrobras
    17 Orkid Bunga FPSO – MISC Custody Crude Oil Metering Skid & Bi-directional prover c/w control System 2008 Vietnam Petronas Vietnam
    18 Orkid Bunga FPSO – MISC Custody Crude Oil Metering Skid & Bi-directional prover c/w control System 2008 Vietnam Petronas Vietnam
    19 Azurite FDPSO – Prosafe Production Custody Crude Oil Metering Skid & Bi-directional prover c/w control System 2008 Congo Murphy West Africa
    20 PTT PDH Petrochemical Plant – Custody Metering skids and control system 2008 Thailand PTT
    21 Ruby II Princess FPSO – MISC Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2008 Vietnam Petronas Vietnam
    22 Ma Tha Put Olefin plant – MOC Custody Metering skids and control system 2009 Thailand MOC
    23 Palogue & Al Jabalyn Oil field – Ranhill Worley Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2009 Sudan Petrodar
    24 Shuqiaq – MHI Custody Metering skids and control system 2009 Saudi Arabia Shuqaiq water and electricity co
    25 Rhourde Nouss CTH – JGC Custody Crude Oil metering Skid c/w control System 2010 Algeria Sonatrach Algeria
    26 Lewek Emas – PV Keeze Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2010 Vietnam PetroVietnam
    27 Van Phuong Oil Terminal – Petrolimex Custody Fuel oil metering skids and control system 2010 2010 Petrolimex
    28 Weights & Measure Thailand Custody Diesel oil metering skids and control system 2010 Thailand Weights & Measure
    29 Hoang Long TGT FPSO – Bumi Armada Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2010 Vietnam Hoang Long JVPV
    30 Hoang Long TGT FPSO – Bumi Armada Custody Gas metering & Control System 2010 Vietnam Hoang Long JVPV
    31 Terang Sirasun – BW Offshore Joko Tole FPU Custody Gas metering & Control System 2010 Indonesia Pertamina
    32 Satorp – Rotary Custody LPG metering Skid & Bi-directional prover c/w control System 2011 Saudi Arabia Saudi Aramco /Total Jubial Export terminal
    33 Double A Custody Fuel oil metering skids and control system 2011 Thailand Double A
    34 Sepat FSO – Bumi Amarda Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2011 Malaysia Petronas
    35 Cendor II FPSO – MISC Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2011 Malaysia Petronas
    36 FSU 1 & 2 – MISC Custody Gas metering & Control System 2012 Malaysia Petronas
    37 Vietso Petro Custody Bi-directional prover 2012 Vietnam VietsoPetro
    38 Amarda D1 FPSO – Bumi Amarda Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2012 India ONGC
    39 MT Geudongdong – Sime Darby Custody Bi – Directional Prover 2012 Indonesia Pertamina
    40 Langsat oil terminal – Dialog Custody Fuel oil metering skids and control system 2012 Malaysia Dialog
    41 Nong Saeng Power station – MHI Custody Fuel oil metering skids and control system 2012 Thailand Egat
    42 Bir Seba field – JGC Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2013 Algeria Sonatrach Algeria
    43 Nautica Maur FSO – MTC Custody Crude Oil metering Skid & Master meter prover c/w control System 2013 Malaysia Petronas
    44 Lamson FPSO – PTSC Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2013 Vietnam Lamson
    45 GUT Power station Custody Fuel oil metering skids and control system 2013 Thailand Egat
    46 Cluster 7 – Bumi Amarda Custody Crude Oil metering Skid & Bi-directional prover c/w control System 2014 India ONGC
    47 Cluster 7 – Bumi Amarda Custody Gas metering & Control System, 2014 India ONGC
    48 Tank Store – Rotary Custody Fuel oil metering skids and control system 2014 Singapore Tank Store
    49 Dai Hung FSO Project Crude Metering Skid & Bi-direction prover c/w control System 2014 Vietnam PV Trans
    50 Rubicon Vantage FPSO project Crude Metering Skid & Bi-direction prover c/w control System 2014 Thailand Kris Energy
    51 NSRP – TAS Truck loading hardware and TAS system 2015 Vietnam NSRP Complex project
    52 Rubicon Puffin FPSO project Crude Metering Skid & Bi-direction prover c/w control System 2015 Nigeria FASL
    53 Armada Madura FPSO project Crude (Condensate) Metering Skid & Bi-direction prover c/w control System 2015 Indonesia HUSKY / CNNOC (HCML)

     

Location

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Oval Asia Pacific Pte. Ltd
27 Kian Teck Drive
Singapore 628844

Tel : (65) 6266-1178
Fax : (65) 6266-1163
Email : oap@ovalasia.com.sg
www.ovalasia.com.sg

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