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.
Send product request
Other supplier products
 |
Straight Vane Solid Centralizer | As one of the oil equipment suppliers, Saigao Groupspecializing in design, research, and development, processing, and manufacturing. sales and expo... |
 |
Hydraulic Liner Hanger Sealling Assembly | Thesealing assembly comprises shell and pack off bushing and is used to seal the annular clearance between polished nipple and liner hanger body so... |
 |
LM-T Type Releasing Casing Spear | LM-T Releasing Spear is a fishing tool that can catch the drill pipe, tubing and casing from those tools' internal diameter. The releasing spear ca... |
 |
Lifting Sub | Lifting sub is a special above ground tool for lifting sub drillingin oil and gas industry and geologic exploration. It resembles a pup joint, and ... |
 |
Hydraulic Liner Hanger Polished Bore Receptacle | Hydraulic Liner Hanger Polished Bore ReceptacleMated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency seal... |
Same products
 |
Dynamic Fatigue Testing Machines | Seller: Beijing United Test Co., Ltd. | Dynamic Fatigue Testing Machines Dynamic Fatigue Testing Machine Manufacturer| Servo Hydraulic &... |
 |
Horizontal Testing Machine | Seller: Beijing United Test Co., Ltd. | Horizontal Testing Machine Horizontal Tensile Testing Solutions for High-Load and Long Specimens... |
 |
Slow Strain Stress Rate Testing | Seller: Beijing United Test Co., Ltd. | Slow Strain Stress Rate Testing What is Slow Strain Rate Testing (SSRT)? Slow strain rate testi... |
 |
Hydraulic Universal Testing Machine | Seller: Beijing United Test Co., Ltd. | Hydraulic Universal Testing Machine Hydraulic universal testing machineis a multifunctional tool... |
 |
Electromechanical Universal Testing machine | Seller: Beijing United Test Co., Ltd. | Electromechanical Universal Testing machine Auniversal testing machine(UTM), also known as a uni... |
