Oilfield Equipment Downhole drilling tools API Drilling Jar

详情

Drilling Jar

 

Description:

1. Drilling jar is connected with drill tool and worked with drill string is a downhole stuck freeing tool

in drilling operation .It is a first selected tool for directional well,complicated well and deep well.

2. The drilling jar is consisting of ZSJ type drilling up jar and ZXJ type drilling down jar,both they can

be used mutually or operated separately .

3. The up jarring section takes use of hydraulic mechanism,the jarring force can be adjusted

according to up elevating load but can not exceed the max.load for tool load rated .

4. The down jarring section takes use of mechanical friction mechanism, the jarring force is well

preadjusted by adjusting device before put into downhole.No re-adjustment can be allowed after jar

is put into downhole. 

 

Specification:

Product: Drilling Jar

Standard: API SPEC**1

Material:Alloy Steel & High Manganese Steel

O.D: ******1mm 

Thread Connection: NC,REG

Marking: According to standard or according the client's requirement

Packing: In bundles or Loose

Shipping:*5days for stock and ****0days for new products

Main Market: South America / North America / Europe / Middle East / East-south Asia.

 

Drilling Jar Types:

1. Mechanical Drilling Jar 

2. Hydraulic Drilling Jar

3. Double Acting Hydraulic-Mechanical Drilling Jar 



Yours Faithfully,

Angela Oy (Sales Manager-Oilfield Equip. Dep.)



Xi'an Shanglin Oilfield Equipment Co., Ltd

Tel: **6 *9 *******6 

Skype: ouyangangela

Email: *[@********************br>
Web: shanglin-oilfield.com