Product Description
1. ApplicationChoke manifold is necessary
Device to control the well kick successfully and execute the pressure control technology on oil/gas well in the course of drilling, as it is, the device is adopted to execute new drilling-well's technique of balance pressure, which can avoid pollution of oil-layer, improve the speed of drilling and control blowout effectively. One end of the device connects with the side flange of BOP spool. When BOP closes, it can control the finite pressure from casing by adjusting the choke valve's opening, so balanced drilling can work under minimum pressure-difference.
| 2. Configuration | | | | | |
| The choke manifold consists of choke valves, gate valves, line pipes, fittings, pressure gauges and other components. |
| 3. Working Principles |
| When the pressure inside the well rises, opening/closing the choke valves (including manual chokes, hydraulic chokes and positive chokes) on the choke manifold can allow the release of the fluid inside the well so as to control casing pressure, which can be directly blown out through the gate valve if the casing pressure is quite high. |
| 4. Pressure Ratings |
| The kill manifold is available in pressure ratings of 14MPa, 21MPa, 35MPa, 70MPa and 105MPa, and also can be available upon customer request. |
| 5. Operating Instructions |
| (1) The working pressure of all components on the choke manifold shall be compatible with that of the BOP stack used. |
| (2) The choke manifold shall be installed at the place where the operator can reach it easily. The pressure test must be performed prior to installation and the seat test pressure shall be equal to the rated working pressure. |
| (3) The line pipe shall be level and straight as much as it could. In case of the turn of the line pipe, the 120 degree steel bent pipe shall be used. The bore of the line pipe shall be large enough. |
| (4) The pressure gauge must be installed. |
| (5) In winter, the choke manifold can work under a low temperature condition. |
| | | Parts List: | | |
| | | Item | Component | Qty | Material | | | |
| | | 1 | Skid Base | 1 | | | | |
| | | 2 | Hydraulic Choke | 1 | | | | |
| | | 3 | Five-way Piece | 1 | 4130 | | | |
| | | 4 | Gate Valve | 1 | | | | |
| | | 5 | Pressure Gauge | 1 | | | | |
| | | 6 | Needle Valve | 1 | | | | |
| | | 7 | Instrument Flange | 1 | 4130 | | | |
| | | 8 | Gate Valve | 10 | | | | |
| | | 9 | Spacer Spool | 2 | | | | |
| | | 10 | Studded Cross | 5 | 4130 | | | |
| | | 11 | Blind Flange | 7 | 4130 | | | |
| | | 12 | Spacer Spool | 1 | | | | |
| | | 13 | Gate Valve | 2 | | | | |
| | | 14 | Manual Choke | 2 | | | | |
CAMERON FC EE, PSL3, PR1 valves
1-13/16 10000psi (40pcs)
2-1/16 10000PSI (900pcs)
2-1/16 15000PSI (55pcs)
2-9/16 10000PSI (60pcs)
3-1/16 10000PSI (60pcs)
4-1/16 10000PSI (100pcs)
4-1/16 15000PSI (50pcs)
5-1/8 100000psi (55pcs)
7-1/16 100000psi (44pcs)
CAMERON FC Pneumatic VALVE EE,PSL3,PR1
2-1/16 5000PSI (10pcs)
2-1/16 10000PSI (20pcs)
3-1/16 10000PSI (10pcs)
CAMERON FC HY VALVE EE,PSL3,PR1
2-1/16 15000PSI (30pcs)
3-1/16 15000PSI (20pcs)
CAMERON FLS VALVE,EE,PSL3,PR1
7-1/16 10000PSI BALL SCREW FLS VALVE (10pcs)
410SS+supersonic tungsten caribde gates and seats:
1-13/16" 10000PSI 450sets
2-1/16" 10000PSI, 15000PSI 300sets
2-9/16" 10000PSI, 15000PSI 200sets
3-1/16" 10000PSI 400sets
3-1/16" 15000PSI 100sets
4-1/16" 10000PSI 300sets
4-1/16" 15000PSI 200sets
5-1/8" 10000PSI 350sets
7-1/16" 10000PSI 300sets
CAMERON WKM
2-1/16" 5000PSI 300SET
3-1/8" 5000PSI 50 sets
4-1/16" 5000psi 50sets
7-1/16" 20sets
CAMERON DEMCO
2" 5000PSI 40 sets
3" 5000psi 40sets
4" 5000psi 30sets
5" 5000psi 50sets
DEMCO 2" 7500PSI 20 sets
3" 7500psi 15sets
4" 7500psi 20 sets
5" 7500psi 30 sets
UNIONS
FIG206 2" 150, 3" 100, 4" 300PCS
FIG602,1502 2" 100, 3" 150, 4" 100PCS under production
Also type of BOPS including models as following, total quantity 50sets:
21-1/4" 2k annular
Double-ram 21 1/4" 3K
annular 13 5/8" 5K
Double-ram 13 5/8" 10K
Single-ram 13 5/8" 10K
Annular-11" 10K
D-Ram 11" 15K
S-ram 11" 15K
Annular-9" 10K
D-Ram 11" 15K
S-ram 9" 15K
D-Ram 9" 15K
Annular-7" 10K
D-Ram 7" 15K
S-ram 7 " 15K
Annular - 7 " 5K
D-Ram 7" 10K
S-ram 7 " 10K
D-Ram 7" 5K
S-ram 7 " 5K
XQ140-12YA 15pcs
XQ140-12YT 6pcs
TQ340/35 7pcs
ZQ127-25Y 15pcs
XQ114-6YB 13pcs
XQ89/3YB 11pcs
HYDRAULIC POWER TONG, MODEL YD160, 3 SETS
As you can see that our production range is very wide, for any need or inquiry of the above, just contact with me freely, looking forward to start our cooperation through our mutual efforts and your further reply would be highly appreciated.