Modernized gas and oil separators automated (NGSM-A) are designed for oil degassing and associated gas treatment. Used in the input, medium and terminal stages of separation.
Modernized gas and oil NGSM separators have improved capacity and separation quality and complete with defoaming and stimulating nozzles and equipment for medium and heavy oil.
Technical specifications |
|
Motive fluid |
oil, gas, oilfield water |
Operating pressure (design), MPa, not more than |
0,6; 1,0; 1,6; 4,0; 6,3 |
Fluid capacity, m3/day |
from 180 to 26,000 |
Mass concentration of liquid in processed gas, g/m3 |
0,05 - 0,1 |
Ambient temperature, 0C |
from -60 to +50 |
Service life, not less than (years) |
15 |
Modernized gas and oil separators are designed with the following structures and components:
The separators are divided into the following types according to their design:
1) Type I - are used in configurations with a Slug catcher (UPOG) for inlet separation stages;
2) Type II - used without UPOG for intermediate and end separation stages.
Depending on the operating conditions and process medium the separators are made with or without heat treatment, with or without heat insulation brackets.
Designation
Separators can be delivered with piping, shut-off valves, instrumentation, maintenance platform and corrosion-resistant coating (NGS-M-A package) upon customer request.
Reference designation sample for ordering (and for documentation) of NGSM-A with automation system:
Separator NGSM-A 50-1,6-T-I-P-HL1 as per TU 28.99.39-008-20676863-2017, where:
A - with automation system;
50 – volume of the apparatus, m3;
1,6 – design pressure, MPa;
H - heat treatment;
I - bracket for mounting insulation;
P - internal anti-corrosion coating;
HL1 - climatic modification.
Change of separator design in terms of installation of additional internal equipment and location of connecting pipes is acceptable upon customer request.
Climatic modification: U1 and HL1 as per GOST 15150-69 with air temperature during operation from +40 0 С to –40 0 С and from +50 0 С to –60 °С accordingly.