Dummy

  • Overview
  • Specifications
  • Documentation
The Dummy plug is used for pumping guns down when rate or pressure is an issue. The HELISEAL on the Dummy plug doesn't cause the tool string to float when falling in the vertical. It can be pulled out at speeds of 250 ft/min. It can also be sheared off with a setting tool and left downhole.

Dummy Highlights:

Sizes

  • 4.375” OD: 5.50” 17#, 20# and 23#
  • 4.250” OD: 5.50” 20#, 23# and 26#
  • 4.125” OD: 5.50” 26#
  • 3.875” OD: 5.00” 18#
  • 3.650” OD: 4.5” 11.6# and 13.5#
  • 3.500” OD: 4.5” 13.5#, 15.1# and 16.6#
  • 3.063" OD: 3.200 to 3.500 liner

 

Dummy:

Plug Size:

Specs for 3.063 inch Dummy Plugs

  • Casing OD (in.) = 3.2-3.5
  • Normal Casing ID (in.) = 3.190, 3.350, 3.550
  • Max. Casing ID (in.) = NA

Specs for 3.500 inch Dummy Plugs

  • Casing OD (in.) = 4.5
  • Min. Casing ID (in.) = 3.853
  • Max. Casing ID (in.) = 3.993
  • Casing OD (in.) = 4.5
  • Min. Casing ID (in.) = 3.751
  • Max. Casing ID (in.) = 3.904
  • Casing OD (in.) = 4.5
  • Min. Casing ID (in.) = 3.673
  • Max. Casing ID (in.) = 3.836

Specs for 3.650 Dummy Plugs

  • Casing OD (in.) = 4.5
  • Min. Casing ID (in.) = 3.940
  • Max. Casing ID (in.) = 4.069
  • Casing OD (in.) = 4.5
  • Min. Casing ID (in.) = 3.853
  • Max. Casing ID (in.) = 3.993

Specs for 3.875 Dummy Plugs

  • Casing OD (in.) = 5.0
  • Min. Casing ID (in.) = 4.195
  • Max. Casing ID (in.) = 4.361

Specs for 4.125 Dummy Plugs

  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.446
  • Max. Casing ID (in.) = 4.651

Specs for 4.250 Dummy Plugs

  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.695
  • Max. Casing ID (in.) = 4.868
  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.578
  • Max. Casing ID (in.) = 4.766
  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.446
  • Max. Casing ID (in.) = 4.651

Specs for 4.375 Dummy Plugs

  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.819
  • Max. Casing ID (in.) = 4.976
  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.695
  • Max. Casing ID (in.) = 4.868
  • Casing OD (in.) = 5.5
  • Min. Casing ID (in.) = 4.578
  • Max. Casing ID (in.) = 4.766

 

 

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