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[China]
Trade Verify
Address: No.25th Gaoxin6th Road, Xi'an, China
Contact name:LEE
Techcore Oil Tools Co.,Ltd, |
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Verified Suppliers
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DST Tools CHAMP Packer With Internal By Pass Retrievable Packer For Drill Stem Testing
The CHAMP packer is a etrievable packer with a concentric
bypass. The CHAMP packer is constructed with higher grade materials,
and all elastomers are supported with backup rings. 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 packer
can cycle from the run-in-hole position to the set and
pull-out-of-hole positions simply by lifting or lowering the
drillpipe or tubing in the wellbore.
The bypass allows fluids to pass around the bottom of the tool when
it is removed from the hole. This design eliminates accidentally
opening a conventional bypass during circulation around the bottom
of the packer
Specification of Drill Stem Testing Tools - CHAMP Packer
| Casing Size in. | Packer OD in | Packer ID in. | Nom.Casing Weight lb/ft | Min. Casing ID in. | Max.Casing ID in. | Length in. | Tensile Rating *lb | Temp. Rating F° | Work-ing Pres-sure *psi |
| 7 | 5.75 | 2 | 29-35 | 6.004 | 6.184 | 163.84 | 150,000 | 400 | 15,000 |
| 75/8 | 6.62 | 2.25 | 29.7-39 | 6.625 | 6.875 | 163.54 | 150,000 | 400 | 15,000 |
| 95/8 | 8.165 | 3 | 47-61.1 | 8.231 | 8.681 | 174.66 | 340,000 | 400 | 15,000 |
| 97/8 | 8.165 | 3 | 62.8 | 8.480 | 8.632 | 174.66 | 340,000 | 400 | 15,000 |
About ZZ TOP Oil Tools
ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on
the design and production of drill stem testing tools and wellhead
equipment since 2010. With the business expanding, ZZ TOP Oil Tools
jointed to build the factories for wellhead equipment under the
brand " JC Wellhead" and downhole tools under the brand "Techcore".
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!
