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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China Full Bore Hydraulic Jar DST Tools manufacturer

8th

Gold Index: 84221

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Full Bore Hydraulic Jar DST Tools 

Price: 500.0 USD 
Payment Terms: T/T,L/C,D/A 
Special Groups: Case hole DST (111)
DST Tools (146)
DST Big John jar (4)
DST Hydraulic Jar (4)
drill stem testing (124)
High pressure hydraulic jar (3)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: 5" Hydraulic jar
Production Capacity: 30 pcs/month
Delivery Date: 7 days
Type: APR drill stem testing tool...
service: Full H2S
Working condition: High pressure high temperat...
Operate: ANNULAR PRESSURE OPERATED
Delivery: On shelf
Means of Transport: Ocean,Land,Air
Packing: polywood case
Application: oil well testing
working pressure: 15000psi
standard: NACE MR0175
Size: 5" Hydraulic Jar
Brand: ZZTOP

The hydraulic jar is included as part of a tool string to help remove stuck tools for drill stem testing (DST)

5" Full Bore Hydraulic Jar
Drill stem testing tools
5" Big John Jar

Brief

Full Bore Hydraulic Jar is a straight-pull operated jar with a closed hydraulic system and a unique balance piston used to equalize oil pressure with tubing pressure. The Hydraulic jar is also able to transmit torque to the right at any position along full stroke.

The hydraulic jar is included as part of a toolstring to help remove stuck tools. The jar helps free a stuck tool or tool string by resisting a pull on the workstring. When the workstring is stretched by the pull, tension in the jar is released and an upward impact is delivered to the stuck tool.

Features
• Design of the hydraulic system ensures long life with little maintenance.

• Rig time is reduced.

• Jar can be recocked rapidly.

• Jar time delay is adjustable.

• Amount of pull to trip the jar can be varied within the limits of the time-delay system.

The Full bore hydraulic jar is designed for easy control of the jarring action by the operator. The time delay impact control is allowed for by use of Flow Restrictors between the upper and lower oil chambers. Fluid flow is restricted only in the upward pull direction so the jar is easily reset for subsequent jars.

Nom. Size

OD/in

ID/in

Stoke Length/in

Max. Pull

Tensile rating/lb

3 7/8

3.90

1.25

10

111,000

190,000

5

5.03

2.30

10

124,000

227,000


Our facilities
Full Bore Hydraulic Jar 5Drill stem testing tools

Full Bore Hydraulic Jar 5Drill stem testing tools

The produced parts
Full Bore Hydraulic Jar 5Drill stem testing tools

Test preparation
Full Bore Hydraulic Jar 5Drill stem testing tools

Test chart for Full bore hydraulic jar
Full Bore Hydraulic Jar 5Drill stem testing 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.

To shorten the delivery time, we proceeded the DST Tools in stock:

Packer,circualting valve,select tester valve,APR N-valve,OMNI valve,Hydraulic Jar,Tubing string tester

1. Full bore Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF, 4set

2. Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4 sets

3. Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

4. Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

5. Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa. 1set

Should you have any interest or inquiry on the Drill stem testing tools, contact us freely.

Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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