Oil and Gas Systems International manufactures high-quality metering and packaged process systems for the Oil, Gas, Petrochemical, and Power Generation industries within local/international standards. We have years of experience in the complete design and supply of skid-mounted or packaged equipment that covers all stages of project execution.
Our bespoke engineered systems are produced in accordance with client specifications and local/international standards. OGSI expert team is focused on providing the highest quality whilst ensuring reliably managed delivery schedules and accurate, timely documentation.
We are approved by a wide range of operating companies world-wide which include BP, Shell, Chevron, BG, Saudi Aramco, PDO and ADNOC Group Companies, KOC and KNPC, Total, MOL, Transpetrol and many others.
Metering Systems
We have wide experience in designing, manufacturing and commissioning of metering systems both for custody transfer and process applications. Our metering solutions ensure accurate measurements and reliable operation of the whole system and each of its components.
Bi-Di Pipe Provers
Meter provers are one of the main area of our expertise. Being one of the few independent system integrators allows us to incorporate industry-leading components to ensure the highest performance and accuracy in the most delicate part of the metering processes – proving.
Helical Turbine Flowmeters
Helical Turbine Flowmeters are meant specifically for high class metering of crude oil and refined products. Turbine meters are renowned for their reliability and unmatchable accuracy in fiscal metering applications.
Fuel Gas Conditioning Systems
In the Oil, Gas and Power generation industries there is a demand for fuel gas which is free from solids and entrained liquids and heated to a sufficient temperature to ensure a margin above the dewpoint of the gas. Only after it has been properly treated can fuel gas be sent to the gas turbine engine.
Ultrasonic Flowmeters
Multi-beam Ultrasonic meters are specifically meant for custody transfer metering of crude oil and refined products. Ultrasonic flow measurement technology utilizes transit-time of ultrasonic wave in the fluid to determine flow velocity in particular point of the flow profile.
Nitrogen Generation
Our nitrogen generation units are complete turnkey systems for generation of nitrogen in the field with chemical purity from 90% up to 99.999%. Nitrogen generation system capacity, required concentration and output pressure are customized individually for each project.
Viscous Products Unloading Systems
Transportation and handling of viscous products, such as crude oil, heavy fuel oil, molasses and fats is time-consuming and costly. Once solidified inside a railway car these materials must be preheated before they can be pumped out. Our rail tank unloading systems guarantee that viscous product unloading process will be easy to control, water free, fast and complete.
Sampling and Analysis systems
Accurate quality analysis and representative sampling are the two essential parts of any fiscal metering solution since fluid quality parameters have the same importance as quantity for fiscal operations. Our sampling and quality skids provide precise real-time measurement of all main hydrocarbon parameters, both for natural gas, crude oil and refined hydrocarbon products.
Surge Relief and Water Hammer Protection
Surge Relief Systems are widely used in many applications such as major oil pipe lines, sea terminals, tank farms etc. Generally all systems where pressure is contained require some kind of pressure safety relief.
Automatic Samplers
We offer an extended range of Automatic Samplers and auxiliary equipment, which were originally designed and tested in cooperation with British Petroleum. Offered Sampling solutions comply requirements of the latest revisions of ISO 3171 and relevant API and IP industry standards.
Truck and Wagon loading and unloading
Automated Systems for truck loading and metering of various refined products are designed for installation at refinery outlets and truck loading stations. The operation principle is based on passing liquid hydrocarbons, which are being loaded into Railway or Truck tank through a flowmeter.
Tank Provers and Water Draw Units
We are one of a few manufactures of Stationary and Mobile Water Draw Calibration Rigs, which are used for prover calibration. The calibration of a pipe prover by the water draw method requires standard capacity measures or a weighed tank provers, against which the precise volume of the Meter Prover calibrated section may be determined.
