Well Testing Operation Drill Stem Testing Mechanical Packer 15000Psi WP
The CHAMP Packer is a kind of mechanial setting retrievable packer used in oilfield for various downhole operations. The CHAMP Packer is designed with a concentric bypass in high working pressure up to 15000psi.
The CHAMP Packer consist of a J-slot mechanism, mechanical slips, packer elements, hydraulic slips, and a bypass. Round, piston-like slips used in the hydraulic hold down mechanism prevent the tool from being pumped up the hole. The J-slot enables the packer to be run in the casing, set, and unset without applying any rotation to the workstring.
The CHAMP packer is well suited 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 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.
Specification of Drill Stem Testing Tools -7" CHAMP PACKER
| Item | Specifications |
| Casing Range | 7”29-32# |
| Round Drift OD | 149.62mm |
| Side Packer Element OD | 148.6mm |
| Middle Packer Element OD | 148.6mm |
| ID | 57mm |
| Length | 3425.2mm(31/2"IF) |
| Packer element Diff.Pressure | 82.7Mpa(12000psi) |
| Burst Pressure | 161.4Mpa |
| Collapse Pressure | 149.4Mpa |
| Tensile Strength | 1024KN |
| Torque Strength | 15.2KN.M |
| Working Temperature | -29°C~+150C |
| Service | H2SNACEMR 0175(Above 175F) |
| Thread Connection | 31/2”IF Box-Pin |
About ZZ TOP Oil Tools
ZZ TOP Oil Tools can also support client with One-Stop Procurement Service and flexible payment term under short or long term financing service. We always believe that the success of our company is directly related to our strict quality control and professional service. From the raw material booking till finished products, the inspector will be appointed to supervise the whole processing. We always provide clients with innovative solutions, quality materials and timely delivery.
Drill stem testing tools for cased hole, open hole and slim hole:
* Full bore retrievable packer: RTTS packer, mechanical setting retrievable packer, Double grip mechanical setting retrievable packer, Single grip mechanical setting retrevable packer, CHAMP packer, High pressure retrievable packer, high pressure retrievable packer with bypass
* Downhole Tester Valve: Select tester valve, LPR N Tester valve, tubing string test valve
* Circulating valve: full bore retrievable circulating valve, multi-cycle circulating valve, omni valve, RD safety circulating valve, IPO valve, RTTS Circulaitng valve, Hydraulic circulating valve
* Shock Absorber: Vertical shock absorber, Radial shock absorber
* Safety valve: RTTS safety valve, Super Safety valve, BOP safety valve
Welcome to contact us for more information about our tools and service!
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