PR Drillable Packer (rated operating pressure up to 35 MPa). Comprised of IUG Setting Tool and PRZ Drillable Cementing Plug




It is designed for sealed separation of the casing string intervals.

DESCRIPTION ADVANTAGES

  • simple design;
  • IUG setting tool can be used multiply;
  • enlarged passage bore;
  • IUG design allows to pump fluid for circulation along the string and not into formation;
  • easy to transport and install due to small dimensions;
  • IUG can be used multiply;
  • average time to drill out PRZ with a three-cone bit is 6.30 hrs.

APPLICATION:

  • setting and disconnection pressure of 15…17 MPa;
  • for remedial works performed above or below PRZ installation area;
  • for two-interval remedial works performed successively in the upward direction;
  • for isolation of the lower formation without cementing.

TESTIMONIALS:

  • Testimonial from Tatneft-AznakaevskRemServis Ltd.

ARTICLES ABOUT THE PRODUCT:

  • Oil. Gas. Novation 12.2012 “Technologies and equipment for reduction of expenses in squeeze cementing”

SPECIFICATIONS

Type Code Casing string, mm Outside diameter, mm Passage bore diameter, mm (not more than) Length, mm (not more than) Weight, kg Packer components Plain-end tubing connection thread as per GOST 633-80 (coupling)
Nominal Diameter Wall thickness Drillable Plug Setting Tool
PR-82-21-350-Т1001-К12 AHA 2.839.392 102 5.5 to 6.5 82 21 2327 33.5 PRZ-82-38-350-Т1001-К12 IUG-82-21-350-Т1001-К3 60
PR-88-21-350-Т1001-К13 AHA 2.839.392-01 114 8.6 to 10.2 88 34 PRZ-88-38-350-Т1001-К13
PR-92-21-350-Т1001-К13 AHA 2.839.392-02 5.2 to 7.4 92 PRZ-92-38-350-Т1001-К13
PR-100-21-350-Т1001-К13 AHA 2.839.394 127 6.4 to 10.7 100 35 PRZ-100-38-350-Т1001-К13 IUG-82-21-350-Т1001-К3
PR-114-44-350-Т1001-К1 AHA 2.839.401 140 6.2 to 9.2 114 44 2612 51 PRZ-114-60-350-Т1001-К1 IUG-114-44-350-Т1001-К3 73
146 9.5 to 10.7
PR-120-44-350-Т1001-К1 AHA 2.839.401-01 140 6.2 to 7.0 120 55 PRZ-120-60-350-Т1001-К1
146 6.5 to 9.5
PR-140-48-350-Т1001-К1 AHA 2.839.502 168 7.3 to 10.6 140 48 2650 69 PRZ-140-60-350-Т1001-К1 IUG-140-48-350-Т1001-К3
178 12.7 to 15.0
PR-148-48-350-Т1001-К1 AHA 2.839.502-01 178 5.9 to 11.5 148 70 PRZ-148-60-350-Т1001-К1

1 when placing an order for equipment for Т=150°С, please indicate Т150.

2 at the well pilot testing stage.

3 at the bench testing stage.


Maximum differential pressure on the packer is 35 MPa.

Sample order code for PR:

  • for 100°С - PR -120-44-350-Т100-К1

Regarding equipment purchase, contact

Dinar Sufiyanov
Dinar Sufiyanov
Post:  Head of sales and service development in foreign markets
Phone:  +7 (34767) 5-21-01
Cell:  +7-937-318-87-56
E-mail:  razvitie@npf-paker.ru
Skype:  ved-paker