Vi Energ Resources Pvt Ltd Poonamallee, Chennai, Tamil Nadu

Three Phase Separator is a vessel designed to separate the gas that flashes from the liquid as well as separate the oil and water. 3 Phase separator is used when there is large amount of gas to be separaed from the liquid and the dimensions of the vessel are determined by the gas capacity.Three phase test separator is used to mechanically separate hydrocarbon stream the liquid and gas components that exist at specific temperature and pressure.Three phase separator design is important because separator is normally the intial processing vessel in any well testing and Early production facility. Improper design of Three phase separatorcan be a bottleneck and reduce the capacity of the entire well testing or Early production process facility. Downstream equipment's of Three phase separator cannot handle high proportion of gas- liquid mixtures. Generally three phase test separator or Production separator are designed to meet performance requirement of below 1% basic sediment and water content. Gas and liquid separators are classified as Three phase separator, Two phase separator, Free knock out drums, Flare KO drum, Production separator, degassers, this can be either Horizontal or Vertical. Increase in performance of three phase separator is achieved by steady state equilibirium condition. Steady state conditions are achieved in three phase separator, two phase separator, production separator by proper control systems on the skid mounted packages. In well testing industry, below standard three phase test separators are commonly used.   42 “ x 10 ft 1440 PSI Test Separator   42 “ x 15 ft 1440 PSI Test Separator   48” x 10 ft 2160 PSI Test Separator   Custom built Three phase separator also available upon request Three phase separator design is basically based upon fluid flow rate , temperature , pressure and fluid properties. Test separators are designed considering 1 min retention time. Where as in early production or production facility the retention time will be based upon crude oil properties which is varying from 3 mins to 30 minutes. VERPL(Vi Energ resources private limited ) three phase separators are packaged in modular skids with pipings and control systems. Skid can be either CSC certified or DNV Certified. Major Factors effecting Three phase separator design are Gas /liquid flowrates, operating & design consitions, surging or slugging tendency, physical properties, presence of impurities, foaming tendencies, corrosive tendencies, etc. Three phase test separator consist of four sections Inlet diverter section, liquid collection section, Gravity settling section and Mist extractor section. Our skid mounted Three phase test separator packages are assembled with liquid dump valve regulated by level controller to maintain steady state liquid level and steady state pressure of three phase separator is controlled by pressure controller with pressure control valve. Which directly impact in performance of the separator. We choose proper internals based upon fluid properties and client requirements to optimize three phase separator design.

Metering Skid is a Custody transfer flow meter where the fiscal calculations are determined and it is used for Oil & Gas applications in the Truck loading facility, Jetty facility. Metering Skid comprises of fluid filtration, pressure regulation, metering section and flow control.ViENERG manufactures DNV certified Metering skids to oil & gas producers.Production facilities must also accommodate accurate measuring and sampling of the crude oil. This can be done automatically with a Lease Automatic Custody Transfer (LACT) unit or by gauging in a calibrated tank.   COMMON APPLICATIONS    Upstream Oil and gas production industry    Downstream Oil and gas process industry    Truck loading Gantries ADVANTAGES OF OUR METERING SKIDS    Compact and modular skid with all instrument and controls    Easily transportable    Smaller foot print

Knock out drums are also called as free water knock outs. Knock out drums are widely used in three locations of a processing plant which is Located at the suction of compressor - the purpose is to knock out free water or liquid from gas to enter compressor, Located at the bottom of the Flare stack - working to knock out free liquid and to avoid liquid entrainment, Free water knock outs or oil- gas -water separator are not actually treating vessels, they are used many time in conjunction with treating systems. Free water knock out drums are normally large open settling space which allows gravity separation of oil and free water streams. Variations of free water knock outs are often used to accomplish specific treating purposes.

If Series of oil well pipelines will be connected to single header is called Inlet manifold header. Inlet manifold will have two headers which is Production header and Test header. Inlet manifoldis the initial manifold header of upstream oil and gas processing system, Mainly Early production facility and well testing oil and gas industries are requires inlet manifold. Which is also called well head inlet manifold. Production header of inlet manifold is coming with safety shutdown valve for safe shutting down of well. Test header of inlet manifold is a side stream from production line which will be used to test the oil and gas properties at regular intervals. Test header of inlet manifold may either connected with multiphase meter or test separator of well testing. Vienerg manufacturing inlet manifolds coming with production and test header in a compact skid modules for client flexibility. Vienerg's Inlet manifold skids are manufactured as skid to minimize field installation and labour cost. Some client prefers ESD shut down system along with Inlet manifold for full operation of surface safety valve (ESD valve). Two types of Inlet manifolds are now available in the oil and gas industry.    Conventional type inlet manifold -from initial which is used , it requires bigger plot plan and number of manual intervention is required    MSM manifold - Multi selector manifold which is coming with automatic switch over arrangement to divert production line to testing header and vice versa. Emerson is the leading MSM valve supplier in the oil and gas industry

Voltage : 220-320 V

Medium used : Oil, Water, Air

Application : Pharmaceutical industry, Food Process Industry, Power Generation

Type : Shell & Tube

A dual pot sand filter is a screen based process system, providing a cost effective and low maintanence solution for the separation and removal of solids.Dual pot sand filters are pressure drop dependant, inlet and outlet pressure difference measures the sand accumulation and cleaning requirement notification. Sand production in production line causes mechanical damage & erosion to chokes, flow lines, control valves, pumps and other downstream ancillaries. Further effect on reduced equipment capacity , failure of ancillaries, eratic readings of instruments and high environmental discharges. Solids handling is an increasingly important task to reduce the project operational cost and an efficient process operations. Production of sand and solids from oil and gas wells is a poison for drilling activities and processing facilities , Sand production is mainly due to failure of gravel packing and other sand control measure activities. Dual Pot sand filters are available in many sizes, typically 200 microns screen is widely used one. Added advantages are no moving parts, low maintanence and avoiding downtime because of one working and one stand by, result in significant capital and operating cost savings Dual pot sand filters avoid shut in process of oil wells. Provides solids removal before oil contamination and removing sludge accumulation and other difficult problems.

Capacity : 200-500 Litre

Pressure : Up to 1035 bar

Power Source : Electric

Voltage : 220-320 V

Frequency : 50-60 Hz

Chemical injection skid is designed for addition of chemicals and reagent into systems to maintain standard operating condition of processing cycle.Chemical injection skid are classified into various types based upon their functions some of them are as follows.Due to high velocity operating the crude oil water mixture having foaming tendency, Foaming in separator will effect steady state operation and showing erratic reading in instruments such as flow meter readings, liquid levels and affect performance of oil separation. Vienerg Skid mounted Antifoam chemical injection skids are used to inject antifoam chemicals into the three phase separators to decrease foaming formation and maintains clean flow of liquids.