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High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

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China Techcore Oil Tools Co.,Ltd, certifications
China Techcore Oil Tools Co.,Ltd, certifications
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During the DST-TCP operation, the APR tools we purchased worked stable, and we are happy to see the quick response for any technical issure and fast delivery for redress kits

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High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools
High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

Large Image :  High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

Product Details:
Place of Origin: CHINA
Brand Name: Techcore
Certification: ISO, BV, SGS
Model Number: HJ 515008J
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 35-40 days
Supply Ability: 80 sets/month

High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

Description
Application: Well Testing Type: Annulus Pressure Operated
Standard: NACE MR0175 Working Temperature: Max. To 450 OF
Working Pressure: 10000psi Working Condition: H2S Service Above 175oF
Tool Size: 5 Inch Connection: IF Box X Pin
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High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools

 

Introudction of Hydraulic Jar

 

The hydraulic jar is a safety tool for the drill stem testing operation, The Hydraulic Jar is used to provide an upward shock to helps free a stuck tool by resisting a pull on the workstring , when equipment becomes stuck in the well bore. At the end of the stroke, the restriction is removed causing the mandrel to move rapidly upward, resulting in a sudden impact to help free the stuck tools. If the tools are not free, a downward stroke resets the Hydraulic Jar for the next attempt. 

 

 

Operation of the Hydraulic Jar

 

The temporary resistance that powers the hydraulic jar is provided by a hydraulic time-delay system. Resistance is released when the metering sleeve inside the jar moves into a bypass section of the outer case. This action allows the special hydraulic oil to bypass rapidly.

The time delay required to release the temporary resistance varies in relation to the weight of the pull. For example, a light pull requires more time for release than a hard pull. When tools below the jar are stuck, a steady pull applied to the jar creates an upward impact blow to the string. The jar can be re-cocked when the string is set down. 

 

Application of the Hydraulic Jar

 

* Cased Hole Drill stem testing Operation

* Tubing - converyed perforating operation - TCP operation

* Oil well flow operations

 

 

Features and Benefits of Hydraulic Jar

 

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

• To reduce the rig time

• Jar can be re-cocked rapidly.

• The hydraulic jars are able to adjust the time delay 

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

 

 

Technical parameter of Hydraulic Jar

 

 

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.BX

 

High Safety Hydraulic Drilling Jar 5" 105Mpa Cased Hole Downhole Oil Tools 0

 

Hydraulic Jar 5" - 105Mpa Cased Hole Drill Stem Testing Tools

Contact Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Lee

Tel: +8618161839623

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