choke manifold

https://www.apimeivalve.com/product-choke-manifold.html

The choke manifold is a piping and valve arrangement with adjustable throttle valves. The assembly is primarily responsible for controlling flow and pressure in various industrial applications such as onshore and offshore oil well testing and production operations.

Features

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 too 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 the drilling liquid-gas separator;

7. By means of the chocking effect of the check valve, the chock manifold can work on good control, replace the polluted drilling liquid, control the casing pressure and standpipe pressure of good mouth and recover the pressure on the well bottom caused by drilling liquid and curb overflow;

8. Pressure relief function of the check valve can be used to reduce the pressure of a good mouth and realize "soft shut in";

1. Releasing liquid (gas) largely by a straight flow valve can reduce the casing pressure of a good mouth and protect the well mouth blowout preventer unit.