Wellhead Equipment for Oil Well Drilling API Standard 6A Valve Choke Manifold

Product Description

Product Description
1.The choke manifold is the necessary device to implement well pressure control technology. It works on controlling the pressure,
maintaining pressure balance inside the well and avoiding overflow and blowout;
2.To get to soft shut-in by choke valve pressure release, and to protect well mouth by open flow;
3.The choke line manufactured by our company conforms to the API 16C, NACE MR0175 Standards;
4.Special choke lines can be designed and made according to users' needs.
5.In case of malfunction of one chock valve, it is needed to close the upper and down valves and put the down valve of another
chock valve into work;
6.When it needs open flow, it is necessary to open the flow valve and close the inlet valve of drilling liquid-gas separator;
7.By means of chocking effect of chock valve, the chock manifold can work on the well control, replace the polluted drilling
liquid, control the casing pressure and stand pipe pressure of well mouth and recover the pressure on well bottom caused by
drilling liquid and curb overflow;
8.Pressure relief function of chock valve can be used to reduce pressure of well mouth and realize "soft shut in";
9.Releasing liquid (gas) largely by straight flow valve can reduce the casing pressure of well mouth and protect well mouth
blowout preventer unit.. Product Parameters
PARAMETER:

Design Pressure	Size	Dimensions L X W X H	Configuration
psi	inch	inch
5000	3.1/16"	90.9 x 89.6 x 32.5	5 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
5000	3.1/16"	90.9 x 135.7 x 32.5	8 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
5000	4.1/16"	85 x 165.7 x 90.0	8 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			2 x Data-header & 2 x Lifting Arm on Skid
5000	4.1/16"	76 x 108.9 x 74.0	4 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			2 x Data-header & 1 x Lifting Arm on Skid
10000	3.1/16"	99.9 x 151.0 x 53.4	2 x Hyd.Valves & 6 x Man. Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
10000	3.1/16"	99.9 x 151.0 x 39.44	8 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
10000	4.1/16"	108 x 178.25 x 46.0	8 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
10000	4.1/16"	85 x 120.0 x 85.0	4 x Manual Valves
			1 x Adj.Choke & 1 x Pos. Choke
			2 x Data-header & 1 x Lifting Arm on Skid
15000	3.1/16"	177 x 175 x 44.61	6 x Manual Valves
			4 x Pos. Choke
			2 x Skids
15000	3.1/16"	161.9 x 103.5 x 72.1	2 x Hyd.Valves & 6 x Man. Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
15000	4.1/16"	103.5 x 161.9 x 58.5	2 x Hyd.Valves & 6 x Man. Valves
			1 x Adj.Choke & 1 x Pos. Choke
			1 x Data-header
15000	4.1/16"	96 x 175.0 x 72.2	8 x Manual Valves

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