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[China]
Trade Verify
Address: No.25, Gaoxin 6th Road, Hi-tech zone, Xi'an, China
Contact name:Lee M
XI‘AN ZZTOP OIL TOOLS CO.，LTD |
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Verified Suppliers
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Drill Stem Testing Hydraulic Jar Big John Jar For Cased Hole 5" x
15000psi
The hydraulic jar is a safety tool used when a packer or guns
become stuck, the hydraulic jar provide an upward shock to help
pull them loose—without tripping. To deliver repeated jarring as
needed, the jar tool automatically resets through the application
of string weight on the packer.
The hydraulic delay of the jar allows energy to be stored in the
string. At the end of the stroke, the restriction is removed
causing the mandrel to move rapidly upward.
Features and Benefits
• Design of the hydraulic system ensures long life with little maintenance.
• Rig time is reduced.
• Jar can be re-cocked rapidly.
• Jar time delay is adjustable.
• Amount of pull to trip the jar can be varied within the limits of the time-delay system.
Specification of Bridge Plug
| No | Specification | 5” |
| 1 | O.D. | 127.5mm |
| 2 | Bore Diameter | 57mm |
| 3 | Length | 1695mm |
| 4 | Working pressure | 105Mpa |
| 5 | Internal pressure strength | 149Mpa |
| 6 | External pressure strength | 138Mpa |
| 7 | Tensile strength | 1406KN |
| 8 | Torque strength | 22KN.m |
| 9 | Service | H2S,NACE MR0175(>175oF) |
| 10 | Working temperature | -29oC+204oC |
| 11 | Connection thread | 3 7/8CAS. BXP or 3 1/2 IF.BXP |
About ZZ TOP OIL TOOLS
Xi’an ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an
City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole
oil tools factory under the Brand - TECHCORE OIL TOOLS, which
engages in designing and manufacturing the downhole oil tools
including DST tools, Coiled tubing tools etc.
We design and choose the raw material of DST tools
according to the customers' oil well condition, and make all our
effort to supply the cost effective well testing tools to satisfy
the customer, and improve the test tools to meet the industry’s
demand for ultra-high pressure and temperature downhole operation.
We provide the clients highly efficient & expertise
service as well as more comprehensive products to meet the
customers' requirements during the work, and insists on
"Traceability, Serialization" for each tools and related parts
Products Scope
DST string tools: hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
RTTS Serires: Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint,
Tester Valve: downhole tester valve, select tester valve, LPR- N Valve, Tubing String Tester Valve
Circulating valve: OMNI valve, multi-cycle circulating valve, RD Circulating valve, RD safety Circulating Valve, Hydraulic Circulating Valve
