Black Gold Innovations

Bypass Blanking Plug

Bypass Blanking Plug

Bypass Blanking plug, with the selected lock attached, is run in and set without the removable mandrel in place, thus, providing a large fluid bypass area and allowing fast run-in time. The mandrel is then run in and landed inside the plug, blanking off the bypass ports. Equalization is accomplished by pulling the removable mandrel from the plug and opening the bypass ports to pressure. The plug itself is then pulled using conventional running and pulling tools.

 

Technical specifications              

 

 

Seal Bore size

Finishing Neck size

No-Go OD.

Temperature rating

Pressure rating

1.875

1.350”

1.935”

20 – 170 °C

10,000 psi

3.312

2.620”

3.200”

3.688

2.620”

3.375”

3.812

3.120”

4.390”

4.312

3.120”

3.740”

4.562

3.120”

3.870”

 

 

 

 

 

Key benefits

  • Equalizing ports must be opened before access to the fishing neck can be obtained.

 

  • Can be ordered with chevron seals on the removable mandrel for temperatures to 450°F.
  • The two-trip system is suited for sandy service. By retrieving the mandrel, the flow through ports help clean up debris.

 

  • Optional internal fishing neck can be provided for the removable mandrel. This allows the operator to retrieve the removable mandrel with the same tool as the lock.