Two & Three Phase Vertical & Horizontal Separators & Gas Scrubbers

At Surface Equipment we specialize in filling the needs of the petroleum industry, with products designed to withstand the rigors of oil and gas production. We understand that the ability to separate oil, gas, and water in oilfield operations is critical; that’s why we provide a wide range of robustly engineered 2 and 3 phase separators. Two phase separators are designed specifically for gas and oil, while 3 phase separators are designed for gas, oil, and water. Vertical separators are designed primarily for intermediate gas-oil ratios, while horizontal separators are suited for high gas-oil ratios and constant flow wellstreams. These high pressure separators are available in vertical or horizontal configurations, with a wide range of sizes and capacities.

Augmenting our line of separators are Surface Equipment’s vertical gas scrubbers. These units are designed to accommodate streams that have moderately low liquid contents. Scrubbers operate in the same way that 2 and 3 phase separators do, however, scrubbers typically include vane packs due to the low liquid content.

To learn more about these quality products and all available options, contact Surface Equipment directly.

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Drawing Downloads

Horizontal 2 Phase SeparatorHorizontal 2 Phase SeparatorHorizontal 2 Phase SeparatorHorizontal 2 Phase SeparatorHorizontal 3 Phase SeparatorHorizontal 3 Phase SeparatorHorizontal 3 Phase SeparatorHorizontal 3 Phase SeparatorVertical 2 Phase SeparatorVertical 2 Phase SeparatorVertical 2 Phase SeparatorVertical 2 Phase SeparatorVertical 3 Phase SeparatorVertical 3 Phase SeparatorVertical 3 Phase SeparatorVertical 3 Phase Separator
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Vertical 2/3 Phase High Pressure Separators


Size DIA
x S/S
WP
PSIG
APPX.
WT.
Liquid Capacity Gas Capacity MMSCFD
2 PH.
B/D
3 PH.
B/D
400
PSIG
600
PSIG
800
PSIG
800
PSIG
1200
PSIG
1440
PSIG
24" OD x 10' 720 1662 1480 860 6.6 8.1
1000 2441 1410 820 6.3 7.8 8.9 10.1
1200 2833 1400 810 6 7.7 8.8 10.1 11
1440 3157 1350 780 6.2 7.4 8.6 9.7 10.7 11.5
36" OD x 10' 720 3954 3325 1940 14.8 18.4
1000 5456 3290 1920 14.6 18.1 20.9 23.6
1200 6349 3210 1870 14.2 17.6 20.3 22.9 25.2
1440 7557 3045 1775 13.5 16.8 19.3 21.8 24 25.8
42"OD x 10' 720 5470 4530 2640 20.2 25
1000 7308 4360 2540 19.4 24.1 27.7 31.3
1200 9020 4250 2470 18.9 23.5 27 30.5 33.5
1440 10460 4170 2430 18.5 23 26.5 30 32.9 35.4
48" OD x 10' 720 7592 5920 3450 26.3 32.7
1000 9599 5730 3340 25.5 31.7 36.4 41.1
1200 11750 5600 3260 24 31 35.6 40.2 44.3
1440 14118 5445 3170 24.2 30.1 34.6 39.1 43.1 46.2

Horizontal 2 Phase High Pressure Separators

Size DIA x
S/S
WP
PSIG
APPX.
WT.
Liquid
Capacity
B/D
Gas Capacity MMSCFD
400
PSIG
600
PSIG
800
PSIG
1000
PSIG
1200
PSIG
1440
PSIG
20" OD x 7'-6" 1000 1604 1010 7.4 9.2 10.6 11.9
1200 1998 1010 7.4 9.2 10.6 11.9 13.1
1440 2031 970 7 8.7 10 11.3 12.4 13.4
24" OD x 10' 720 1677 2120 13.2 16.4
1000 2463 2030 12.6 15.6 17.9 20.3
1200 2859 2010 12.4 15.4 17.7 20 22
1440 3186 1950 12.1 15.1 17.3 19.6 21.6 23.4
36" OD x 10' 720 3995 4790 30.3 37.6
1000 5506 4750 29.1 36.2 41.7 47.1
1200 6407 4580 29 36 41.4 46.8 51.5
1440 7626 4410 27 33.6 38.7 43.7 48.1 48.8
42" OD x 10' 720 5520 6570 40.1 49.9
1000 7375 6320 38.6 48 55.3 62.5
1200 9102 6160 37.6 46.7 53.9 60.8 66.8
1440 10555 6050 36.9 45.9 52.8 59.6 65.6 71.2
48" OD x 10' 720 7661 8600 50 75.9
1000 9686 8300 48.5 73.5 69.5 78.3
1200 11857 8100 47.4 71.9 67.9 76.6 84.1
1440 14246 7900 46.0 69.9 66.0 74.5 81.7 88.5

Horizontal 3 Phase High Pressure Separators

Size DIA x
S/S
WP
PSIG
APPX.
WT.
Liquid
Capacity
B/D
Gas Capacity MMSCFD
400
PSIG
600
PSIG
800
PSIG
1000
PSIG
1200
PSIG
1440
PSIG
24" OD x 10' 720 1692 780 9.2 11.5
1000 2485 750 8.8 10.9 12.5 14.2
1200 2884 740 8.7 10.8 12.4 14 15.4
1440 3215 720 8.5 10.6 12.1 13.7 15.1 16.4
36" OD x 10' 720 4031 1770 21.2 26.3
1000 5555 1750 20.4 25.3 29.2 33
1200 6464 1690 20.3 25.2 29 32.8 36.1
1440 7695 1630 18.9 23.5 27.1 30.6 33.7 34.2
42" OD x 10' 720 5570 2420 28.1 34.9
1000 7441 2330 27 33.6 38.7 43.8
1200 9184 2270 26.3 32.7 37.7 42.6 46.8
1440 10650 2230 25.8 32.1 37 41.7 45.9 49.8
48" OD x 10' 720 7730 3170 35 43.5
1000 9773 3060 34 42.1 48.7 54.8
1200 11964 2990 33.2 41.2 47.5 53.6 58.9
1440 14375 2910 32.2 40 46.2 52.2 57.2 62

Vertical Gas Scrubbers

Size MMSCFD @ psig
Diameter x Length 50 100 200 600 800 1000 1200 1440 1500
16" OD x 7'-6" 2.03 2.9 3.71 6.25 7.6 8.49 9.12 9.88 10.3
24" OD x 10' 6.79 8.51 10.84 20.25 20.59 25.05 29.13 30.06 31.18
36" ID x 10' 13.77 19.59 25.15 42.97 49.57 55.55 60.62 65 67.8
42" ID x 10' 19.38 25.25 35.64 56.55 66.05 72.94 79.73 85.5 89.04
48" ID x 10' 29.32 36.28 52.74 85.33 96.6 108.8 116.4 124 131.92
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