CE Back Pressure Valve
The CE Back Pressure Valve will support a column of fluid in the CT. When the pressure inside the CT exceeds the well hydrostatic pressure by a pre-determined amount, the Back Pressure Valve will open and the fluid can be circulated through the BHA.
The CE Back Pressure Valve features a ball which is held against a seat by a spring. The opening pressure option is adjusted by changing the ball size and/or spring spacer bush inside the tool. Each tool is supplied with multiple balls and spacer bushes to facilitate a wide range of adjustability.
The CE Back Pressure Valve is used for any CT operations where it is desired to place a specific volume of fluid at a desired depth in the well.
FEATURES AND BENEFITS
– Holds a column of fluid in the CT
– Wide range of adjustability
– Simple Maintenance
– Available in H2S and Standard Service specifications