Choke Manifold
Choke Manifold control and implementation of oil and gas pressure control technology. In case that the BOP is off, the pressure at the bottom of well shall be kept higher than formation pressure through controlling casing pressure with choke valve on-off.
Additionally, soft shut in can be realized through relieving pressure with choke manifold in the process of well shut-in. When pressure in well reach at an extreme limitation, it can be used to prevent blowout and protect wellhead. Choke manifold composes of choke valve, gate valve, flange pipe and pressure indicator.
The choke manifold is the necessary equipment to control the well and implement the pressure control technology of the oil and gas well. Under the condition that the blowout preventer is closed, the throttle valve is used to open and close, and a certain sleeve pressure is controlled to maintain the bottom hole pressure always slightly larger than the formation pressure, so as to prevent the formation fluid from further flowing into the well. In addition, when the shut-in is implemented, the throttle can be used to achieve a soft shut-off. When the pressure in the well rises to a certain limit, it is sprayed through it to protect the wellhead. When the pressure in the well rises, the fluid in the well can be released by the opening and closing of the throttle valve (the three types of manual adjustment, hydraulic and fixed) on the throttle manifold to control the casing pressure. When the casing pressure is high, it can be directly discharged through the gate valve.
Features of Choke Manifold：
When the pressure in good increases, the pressure can be relieved by opening and closing the choke valve (manual, HYD and fixed) on choke manifold.
Technical Specification of Choke Manifold:
Remote Options: S-manual, Y-hydraulic, Q-pneumatic, E-Electric
Size: 1-13/16" ~ 4-1/16"
Working Pressure: 2000psi ~ 20000psi
Temperature Level: K, L, P, U
Material Level: EE-FF
Specification Level: PSL3, PSL3G
Saigao also has choke manifold parts for sale, contact us for more information.
Saigao Group is a professional choke manifold manufacturers, we provide oilfield cementing tools, choke manifold for sale, choke manifold partsand etc. Want to know more? Contact us.
在线联系供应商
Other supplier products
 |
8-5/8'' Casing Pipe | Oil casing is the lifeline for maintaining oil well operations. Due to different geological conditions, the state of the downhole is complicated, a... |
 |
F1300 Triplex Piston Mud Pump | The pump has features of advanced structure, small volume, reliable operation, easy maintenance The cylinder is made of alloy steel forgings, and... |
 |
Guide Shoes | SAIGAO GROUPGuide Shoes are attached to the lowermost end of the casing string to provide a low-cost method of enabling the casing to pass ledges o... |
 |
Key Seat Wiper | Sliding sleeve type key seat reamer consists upper sub, mandrel, lower sub, sliding sleeve and so on, as shown in diagram. The sliding sleeve could... |
 |
Drill Pipe Circulating Swage | The top of Drill Pipe Circulating Swage connects to the hoses,the bottom connects to the Drill Pipe. Main body is made from AISI4145H alloy stee... |
Same products
 |
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series | 卖方: Uratech USA Inc | TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m... |
 |
Uratech Tool scoot cart for 50 taper tool holders | 卖方: Uratech USA Inc | Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so... |
 |
3 in1 Decoiler Leveler Feeder | 卖方: Dongguan YouYi Precision Automation Equipment Co., Ltd. | 3 in1 Decoiler Leveler Feeder For Thin Plate（0.3-3.2mm） The 3-in-1 servo feederintegrates four f... |
 |
NC Servo Feeder (0.1-3.0mm) | 卖方: Dongguan YouYi Precision Automation Equipment Co., Ltd. | NC Servo Feeder (0.1-3.0mm) Our standard servo feederis engineered for precision coil feeding of... |
 |
Uratech 40 Taper CNC Tower – CAT 40 Tool Cart & CNC Tool Holder Storage | 卖方: Uratech USA Inc | TheUratech 40 Taper CNC Toweris the ultimate solution for organizing and protecting your CNC tool... |
