DST Tools Big John Jar ( factory direct) from China manufacturer - XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD

DST Tools Big John Jar ( factory direct)

Price:	1.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air;EXPRESS

Packing: wood case or steel carto

Certification:: API, ISO

Service:: H2S, CO2

product model: Hydraulic Jar

Type:: Halliburton

Condition: New

Production Capacity: 200 sets per month

Delivery Date: within 1-2 month(s) after r...

SIZE: 3 7/8",5"

Working condition: High pressure high temperat...

Working pressure: 10000psi ~ 15000psi

Application: Drill stem testing

package: wood case or steel carton

product model:Hydraulic Jar
Type:Halliburton
size:5"
Application:Drill stem testing
Working pressure:10000psi ~ 15000psi
Service:H2S, CO2

Drill Stem Testing 5" Hydraulic Jar/Big John Jar in Stock

Features

The hydraulic jar is included as part of a toolstring to help remove stuck tools. The jar helps free a

stuck tool or toolstring 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 and Benefits

• 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.

Parameter

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

Pictures

Company Introduction

Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.

Our certifications as follows.

Manufacturing Facility

Equipped with latest machining facilities like CNC 3-axis Turning centers, CNC 4-axis milling centre, high temperature heat treatment furnaces, Centre lathe machines, Deep Hole Drilling, Boring & Honing machines, our company could meet long term production target and be governed efficiently by well-qualified and experienced Board of Directors and Engineers.

Training and Field Supports

We have a team of well qualified and experienced field support personnel for Training. According to customer's requirements, we provide operation training service for our customers who purchase our products.

Generally speaking, our customer training mainly includes followings:

1) To know the basic knowledge of the products, such as the usage, the working environments, the working principles, the structure, ect.

2) To learn the operation and use of products.

3) To master the basic requirement of designs of tool strings and of testing operation.