Pressure
Safety Valve
The
function of a pressure safety valve is to protect pressure vessels, piping
systems, exchanger, boiler and other equipment from pressures exceeding their
design pressure by more that a fixed predetermined amount. The permissible
amount of overpressure is covered by various codes and is a function of the
type of equipment and the conditions causing the overpressure. Failure of
safety valve can cause cathastropic accident. Periodically inspection, testing
and repair is one of the most important element that the safety valve work
properly.This course explains how safety valve and relief functions and how to
maintains and ensure long life operation
Outline :
1.
Definition and introduction of pressure safety
valve
2. Pressure safety
valve design
3. Pressure safety
valve operation
4. Pressure safety
valve installation
5. Pressure safety
valve trouble shooting
6. Pressure safety
valve servicing
7. Gas sizing non-choked
flow
8. Gas sizing choked
flow
9. Steam sizing
10. Liquid sizing
11. Example of
calculation
12. Gasket selection
13.
Common valve problems: high pressure drops and
cavitations
Peserta :
Development
geologists, reservoir engineers, petroleum engineers, production
engineers/supervisors/managers, simulation/stimulation engineers, drilling
& work over engineers, well completion & work over supervisors /
managers, etc.
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