HPHT CHAMP Packer for Full H2S DST operation
CHAMP Packer retrievable packer for drill stem testing in Full H2S HPHT opeation
Introduction of the DST CHAMP Packer
The CHAMP IV Packer has the capability of circulating below the packer and other parts have the same function as RTTS Packer. The CHAMP IV Packer has a concentric bypass. The CHAMP IV Packer has the capability of circulating below the packer and other parts have the same function as RTTS Packer.
Specification of the CHAMP PACKER
NO. | Specification | 7" | 7" | 9 5/8" | |||
1 | OD | 60.2 | 57.0 | 72.9 | |||
2 | Length(mm) | 2816 | 3397 | 3118 | |||
3 | Working pressure | 10000psi | 15000psi | 10000psi | |||
4 | Tensile strength(Yield) | 790kN | 1003.7kN | 1623.8kN | |||
5 | Bursting pressure | 98.95Mpa | 133.5Mpa | 102.5Mpa | |||
6 | Collapse pressure | 93.2Mpa | 123Mpa | 96.4Mpa | |||
7 | Torque strength | 12.3kN∙m | 14.9kN·m | 31kN·m | |||
8 | Service Environment | Mud, crude oil, natural gas with H2S, Apply to NACE MR0175-2003 | |||||
9 | End connection | 3 7/8CAS. BXP,3 1/2 IF BXP 2 7/8 EUE. BXP | 4 1/2 IF BXP 3 7/8 CAS. B X 4 1/2 IF P. | ||||
10 | Service temperature | -20oF~400oF | |||||
11 | Suitable casing range | 7" 23-38lb/ft | 7" 23-32lb/ft | 9 5/8" 29.3-53.5lb/ft | |||
Pressure Test procedure of the DST tools
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.
HPHT CHAMP Packer for Full H2S DST operation
CHAMP Packer retrievable packer for drill stem testing in Full H2S HPHT opeation
