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 |
ZZ TOP OIL TOOLS is the professional manufacturer for the drill stem testing tools and surface testing equipment. All the DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.
To shorten the delivery time, we proceeded the DST Tools in stock:
Packer,circualting valve,select tester valve,APR N-valve,OMNI valve,Hydraulic Jar,Tubing string tester
1. Full bore Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF, 4set
2. Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4 sets
3. Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets
4. Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets
5. Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa. 1set
Should you have any interest or inquiry on the Drill stem testing tools, contact us freely.
7" x 15000 psi Champ packer DST Tools
Drill stem testing high pressure retrievable packer
