7" CHAMP XHP Packer Drill stem testing casing packer
DST 7" CHAMP XHP Packer H2S
The CHAMP XHP 15K packer is well suited to tubing conveyed perforating applications where the firing head assembly is easily incorporated into the CHAMP XHP 15K packer. The CHAMP XHP 15K packer is ideally suited for horizontal applications due to it s limited rotational requirements and integrated bypass. Just a quarter-turn is required, at the tool, to set the packer and close the circulating valve. A straight upward pull opens the circulating valve and unseats the packer.
• The packer is used in highly deviated wells or where pipe manipulation is difficult.
• Picking the packer straight up (no torque required) opens the bypass.
• The tool is easily relocated in multiple zones during a single trip for treating, testing, or squeezing.
• The concentric bypass valve allows a larger bypass flow area.
• The CHAMP XHP 15K packer is used with a retrievable bridge plug for straddling zones during various operations.
• A CHAMP V 15K packer would be the tool of choice where positive circulation below the packer is required such as in drillstem testing, TCP applications using tailpipe for shallow service, and as liner tools.
• Rated to 15,000 psi at 400°F.
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 |
