1PROK-GRPB-2 Single Packer BHA for Massive Hydraulic Fracturing (rated operating pressure up to 100 MPa)




This BHA is used for hydraulic fracturing including massive hydraulic fracturing in production strings with tubing of nominal outside diameter of 140 to 178mm with pressure differential up to 100 MPa.

BHA APPLICATION ALLOWS

  • to carry out hydraulic fracturing with probability of complications reduced to minimum both during BHA round-trip and during the operation itself.

ADVANTAGES

  • possibility of massive hydraulic fracturing;
  • downhole equipment BHA is set into a well by axial movements;
  • attachments: equalizing valve, safety assemblies enable easy packer releasing and enhance the safety of remedial and emergency operations;
  • enables to carry out several hydraulic fracturing cycles without tripping the BHA out.
Type Casing string, mm BHA outside diameter, mm Passage bore diameter, mm (not less than) Plain-end tubing connection thread as per GOST 633-801
Nominal Diameter Wall thickness Top (coupling) Bottom (nipple)
1PROK-GRPB-2-112-46-1000-Т1002-К3-Х3 140 9 to 11 112 46 73 73
146 12
1PROK-GRPB-2-114-53-1000-Т1002-К3-Х3 140 8 to 10 114 53
1PROK-GRPB-2-116-53-1000-Т1002-К3-Х3 140 7 to 9 116
146 10 to 12
1PROK-GRPB-2-118-53-1000-Т1002-К3-Х3 140 7-8 118
146 9.5 to 11
1PROK-GRPB-2-122-53-1000-Т1002-К3-Х3 146 6.5 to 9.5 122
1PROK-GRPB-2-136-58-1000-Т1002-К3-Х3 168 10 to 12 136 58 89
1PROK-GRPB-2-142-58-1000-Т1002-К3-Х3 168 7 to 9 142
1PROK-GRPB-2-145-58-1000-Т1002-К3-Х3 178 7 to 14 145

1Top of BHA is an equalizing valve coupling, bottom of BHA is a safety assembly nipple (upon request they can be supplied with subs for applicable tubing sizes); 

2Upon request can be supplied for Т=150°С. 

3Configuration number.


Sample order code for BHA of the first configuration for temperature of 100°С:
1PROK-GRPB-2-114-53-1000-Т100-К3-1, where:

  • 1PROK - single packer BHA by NPF "Paker" Ltd.;
  • GRPB - massive hydraulic fracture;
  • 2 - two emergency disconnection assemblies;
  • 114 - outside diameter is 114 mm;
  • 53 - passage bore is 53 mm;
  • 1000 - maximum differential pressure, atm.;
  • Т100 - maximum operating temperature is 100°С;
  • К3 - corrosion resistant version К3 (over 10% of carbon dioxide and up to 20% of hydrogen chloride);
  • 1 - the first configuration.

Sample order code for BHA of the first configuration for temperature of 150°С

  • 1PROK-GRPB-2-114-53-1000-Т150-К3-1. 

1PROK-GRPB-2

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