Home > Buy Now > Petrochemical Products > Other Petrochemical Related Products > Drilling Jar (Hydro-Mechanical)
 


Tianhe Oil Group Co., LTD
 
icon Products

line
icon Company Profile
icon Selling Leads

line
 
Contact us
Tianhe Oil Group Co., LTD
[China]
Address:
No. 43, West Diming Street Mudanjiang Heilongjiang 157011 China
Phone:
86-0453-5979983
Contact name:
Anna Pang , Sales Manager
Inquire now










Tianhe Oil Group Co., LTD
 
Products

Drilling Jar (Hydro-Mechanical)
Inquire now
Drilling Jar (Hydro-Mechanical)
Click to enlarge image


Drilling Jar (Hydro-Mechanical)

Drilling jar connected with drill tool and worked with drill stem is used for freeing stuck in driling operation. Ait is a first selected tool for directional well, complicated well and deep well. The jar is consisting of ZSJ (hydro) and zxj (down jaring tool, mechanical). The jarring force can be adjusted according to up elevating load but can not exceed the max. Load for tool load rated.

                  Type    Type
      Parameters
Item
 

ZSJ 80B
ZXJ 80B
 

ZSJ 76B
ZXJ76B
 

ZSJ70B
ZXJ70B
 

ZSJ 62B
ZXJ62B
 

ZSJ 56B
ZXJ56B
 

ZSJ46B
ZXJ46B
 

O.D.(mm)
 

203
 

197
 

178
 

160
 

146
 

121
 

I.D.(mm)
 

71.4
 

71.4
 

70
 

57
 

57
 

51
 

 
Pull down overall length (mm)
 

Up
 

5515
 

5515
 

5424
 

5360
 

5730
 

5270
 

Down
 

5250
 

5250
 

5215
 

5208
 

5000
 

305
 

Pull down stroke (mm)
 

Up
 

368
 

368
 

344
 

344
 

332
 

305
 

down
 

178
 

178
 

178
 

178
 

180
 

178
 

Thread conn. API
 

65/8REG
 

65/8REG
 

NC50
 

NC46
 

NC46
 

NC38
 

MAX.tensile load (kn)
 

2500
 

2500
 

2300
 

2200
 

2000
 

1400
 

Rated release force for up jar (KN)
 

400~600
 

400~600
 

350~550
 

300~450
 

200~350
 

150~250
 

MAX.UP JARRING RELEASED FORCE
 

750
 

750
 

550
 

550
 

450
 

270
 

MAX. down jarring release force
 

600
 

600
 

550
 

500
 

400
 

250
 

 

Related Keywords: drilling rig , oilfield equipment


Inquire now