Description

7″ x 15000 psi Champ packer DST Tools

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 100.0 USD Production Capacity: 10sets/month
Trade Term: FOB,CFR Packing: plywood
Payment Terms: L/C, T/T Delivery Date: 35days
Min. Order: 1 Set/Sets
Means of Transport: Ocean, Air, Land

7″ x 15000 psi Champ packer DST Tools

Drill stem testing high pressure retrievable packer

Introduction of the champ packer

The champ IV packer and Champ V packer consist of a J-slot mechanism, mechanical slips, packer elements, hydraulic

slips, and a bypass. Round, piston-like slips used in the hydraulic holddown mechanism prevent the tool from being

pumped up the hole. The bypass allows fluids to pass around the bottom of the tool when it is removed from the hole.

This design eliminates accidentally openingconventional bypass during circulation around the bottom of the packer.

The CHAMP packer worked to tubing conveyed perforating applications where the firing head assembly is easily

incorporated into the CHAMP packer. The CHAMP  packer is ideally suited for horizontal applications due to its limited

rotational requirements and integrated circulating valve. Just a quarter-turn is required, at the tool, to set the packer and

close the circulating valve.

Technical parameter of the Champ packer

Specification 7 inch 9 5/8 inch
Casing Range 29-35lb/ft 29.3-53.5lb/ft
Drift Diameter 150.62( 7″ 29lb/ft) 209.6 (29.3-43.5lb/ft)
146.59(7″ 32lt/ft) 207.0(47-53.5lb/ft)
146.05(7″ 35lb/ft)
Bore Diameter 57mm 73mm
Total Length 3339.6mm(Connection 3 7/8CAS BXP) 3700mm (4 1/2 IF BXP)
3325.7mm(Connection 3 1/2IF BXP) 3684mm(3 1/2 IF BXP)
Packer Diff. Pressure 105Mpa 105Mpa
Internal Pressure strength 161.4Mpa 151.6Mpa
External Pressure Strength 149.4Mpa 144Mpa
Tensile Strength 1024KN 1918.5KN
Torque Strength 15.2KN.m 36.6KN.m
Working Temp. -29oC~+204oC -29oC~+204oC
Service H2S as per NACE MR0175(>175oF) H2S as per NACE MR0175(>175oF)
Connection Thread 3 7/8 CAS BXP 3 1/2 IF BXP 3 1/2 IF BXP 4 1/2IF BXP