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◆ CHOKE MANIFOLD
Throttle manifold is controlled kicks, the implementation of oil and gas well pressure control equipment is necessary. Hydraulic control cabinet can be configured for remote control.
I produced the throttle manifold in line with API Spec 16C, NACE MR0175 specifications, according to the needs of users for design and manufacturing.
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◆ KILL MANIFOLD
Manifold pressure control equipment, oil and gas wells is an important component. Its role is: When can cycle through the normal drill string, through the manifold into the drilling fluid to the well pump, to control well pressure purposes. Manifold at one end and four-way side of the hole drilling is connected at one end and connected to the drilling mud.
| Main technical parameters
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Name |
Choke manifold |
Kill Manifold |
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Model |
JG/S2-35 |
JG/SY-35 |
JG/SY2-70 |
JG/S2Y2-105 |
YG-35 |
YG-70 |
YG-105 |
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Path and bypass the main path |
31/8×21/16（80×52） 41/16×29/16（103×65） 41/16×31/16（103×78） |
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Working pressure psi（MPa） |
3000（21）
5000（35） |
3000（21）
10000（70） |
5000（35） |
10000（70） |
15000（105） |
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Operating Temperature ℃（°F） |
LU -46℃ ~ +121℃ ?。?50°F ~ 250°F） |
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Working medium |
Drilling fluid, mud, oil (including hydrogen sulfide) |
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Control Type |
Hand wing structure Moving the throttle |
Wing structure night Manual throttle |
Three-wing structure night Manual throttle |
Two-night four-winged structure with manual throttle |
Wings of the main vent valve structure | |
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◆ Choke manifold control box
Uses：choke manifold control box is on the choke manifold hydraulic control device that can remotely control the hydraulic opening and closing the throttle valve, and the disk in the control box can be displayed on the stand pipe  pressure, casing pressure, and hydraulic throttle position switch, such as with a pump pulse counter can also show the three red mud of the number and frequency. Thus to maintain the balance of bottom-hole pressure, the control is successful kick, blowout, the implementation of the oil, gas pressure control equipment necessary.
Model Description：
JY：hydraulic manifold.
1：The hydraulic manifold throttle the number of 1 = control of a hydraulic throttle, 2 = 2 hydraulic throttle control.
35：hydraulic manifold pressure levels, with 35 = 35MPa pressure manifold; 70 = with 70MPa pressure manifold; 105 = with 105MPa pressure manifold.
B：with a pump pulse counter.
J：with orifice valve controller.
T：Control boxes of shell material, T = carbon steel paint tank shell, X = stainless steel tank shell. |
