Show oil production, Mechanical Engineering

Assignment Help:

Q. Show Oil production?

Bitumen emulsion from field enters into the CPF emulsion inlet header. Depending on the emulsion temperature it may be cooled through two series exchangers, Inlet Emulsion Cooler by cross exchanger with BFW, then Inlet Emulsion Trim Cooler using glycol as the cooling medium. Diluent is added to bitumen to reduce density and viscosity to assist oil-water gravity separation. Demulsifier and reverse-demulsifier are also added to improve the separation quality.

A typical oil-treating unit consists of FWKO, Treater, Dilbit Cooler and a set of PW coolers. Dilbit downstream from the Dilbit Coolers recombines into a single stream and is sent to the Dilbit Tanks.

The FWKO temperature is maintained around 140°C to prevent diluent from flashing. The FWKO reduces the water cut of the production liquids down to 30% by gravity separation. The Dilbit is then transferred to the Treater, where the water cut is further reduced to less than 0.5% by gravity separation. The Dilbit is then cooled down to 50°C for safe storage as well as meeting the sales temperature specification.

Emulsions are intermittently drained from various sources in the CPF. The Slop Tank provides hold-up time to allow free water to separate from emulsion in order to minimize the liquid volume sent to the Slop Treater Package. Slop Tank is equipped with a gas blanketing system and is connected to the VRU system to avoid sour gas venting. The Slop Treater Package is intended to operate intermittently when emulsion is drained from the Slop Tank. It is designed to treat emulsion with 10-50% water cut and a feed temperature of 65°C. Recovered HC is pumped to the FWKO. Slop water is pumped into the Surge Tank.


Related Discussions:- Show oil production

Create a pay - off table, Bhasker operates a retail shop and sells the high...

Bhasker operates a retail shop and sells the high priced "Hot Food" thermoware. Each unit I priced at Rs.250. Experience has shown that the weekly demand schedule for items is as f

Stress, Difference between direct and shear stress

Difference between direct and shear stress

Thrust and pressure, Thrust: The net force exerted by a liquid on any shie...

Thrust: The net force exerted by a liquid on any shield in contact with it, is called as thrust of liquid. Pressure:  The thrust operated by a liquid per unit area of the fie

A Composite from Multidirectional Laminates, A Composite from Multidirectio...

A Composite from Multidirectional Laminates                                              Figure: A Composite from Multidirectional Laminates Glass fibres usually u

High speed circuit-carburettor in high speed condition , High Speed Circuit...

High Speed Circuit : The speed of motorcycle is further increased by raising the throttle valve. In this condition, fuel and air enter through main passage and main jet as can be

Kinematics and Dynamics of Machinery, I have Four (4) questions related to ...

I have Four (4) questions related to Kinematics and Dynamics of Machinery . I need them exactly after 30 hours. Thanks and please do let me know.

Determine the actual absolute velocity, Question: As shown in the figur...

Question: As shown in the figure, the jet transport B is flying north with a velocity v B = 600 km/h when a smaller aircraft A passes underneath the transport headed in the 60

Jigs and fixtures, state the purpose and function of work holder

state the purpose and function of work holder

What are methods used in rating for time study, a)What are methods used in ...

a)What are methods used in rating for time study. Illustrate them. b) Write down principles of motion economy.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd