PRZ Drillable Cementing (Bridge) Plug (rated operating pressure up to 5076 psi)

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PRZ Drillable Cementing (Bridge) Plug (rated operating pressure up to 5076 psi)



PRZ Drillable Cementing (Bridge) Plug (rated operating pressure up to 5076 psi)

It is designed for pressure-tight separation of the casing string intervals.

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DESCRIPTION ADVANTAGES:

  • it is used as a cementing or a bridge plug;
  • easy to install by generating excess pressure within the tubing;
  • pressure tightness at the top and at the bottom after installation and retrieval of the setting tool;
  • protection against premature setting of the slips;
  • small length of the drillable area;
  • good drillability of the applied materials;
  • average time to drill out PRZ with a three-cone bit is 6.30 hrs.

FEATURES:

  • the plug has two valves to prevent cement from overflowing from above and below the PRZ installation area;
  • individual design of the slips teeth ensures secure fastening with the casing string and prevents PRZ from rotating while drilling out;
  • allows pressure cementing above PRZ.

SPECIFICATIONS

Type Code Casing Packer OD, in Packer ID, in, not less than Maximum temperature, F Length, in, not more than Weight, lb, not more than Setting Tool
OD, in Nominal Weight, lb/ft
PRZ-82 AХA 5.884.129-20 4” 8.8-10.3 3.23 1.49 302 1020 7.7 IUG-82
PRZ-88 AХA 5.884.129-01 4 1/2” 15.0-17.5 3.46 9.7
PRZ-92 AХA 5.884.129-02 9.4-13.1 3.62 9.7
PRZ-114 AХA 5.884.022-20 5 1/2” 13.7-20.0 4.49 2.36 1102 14.7 IUG-114
5 3/4” 21.5-24
PRZ-120 AХA 5.884.022-21 5 1/2” 13.7-15.4 4,72 17.6
5 3/4” 15-21.5
PRZ-140 AХA 5.884.121-20 6 5/8” 19.4-27.6 5,51 2.36 1102 22 IUG2-132
7” 34.8-40.5
PRZ-148 AХA 5.884.121-21 7” 16.8- 31.7 5,82 24.2

* Other threads are available upon request.

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Dinar Sufiyanov
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