The Super Fishing Jar Type CSJ is a up jarring tool that utilizes a core piston to realize the jarring action. The down hole jarring blow is adjustable without any rig floor adjustments necessary prior to the run. Impact of each blow can be varied by simply changing the pull load.
Specification Series and Performance Parameters
|
Type
|
O.D.
mm
(in)
|
I.D.
mm
(in)
|
Connection
API
|
Max. Stroke
mm
(in)
|
Sealing pressure
MPa
|
Max. Working torque
kN·m
(Lbf.m)
|
Max. Working Load
kN
(Lbf)
|
Max. Tensile
load
kN
(Lbf)
|
Overall Length (Locked) mm
(in)
|
|
CSJ95
|
95
(3 3/4)
|
28
(1 1/10)
|
NC26
|
305
(12.01)
|
20
|
4
(900)
|
200
(45000)
|
500
(112500)
|
3 882
(152.83)
|
|
CSJ108
|
108
(4 1/4)
|
32
(1 1/4)
|
NC31
|
305
(12.01)
|
20
|
6
(1350)
|
250
(56250)
|
700
(157500)
|
3 882
(152.83)
|
|
CSJ114
|
114
(4 1/2)
|
38
(1 1/2)
|
NC31
|
305
(12.01)
|
20
|
9.8
(2205)
|
300
(67500)
|
800
(180000)
|
3 882
(152.83)
|
|
CSJ46Ⅱ
|
121
(4 3/4)
|
50
(1 15/16)
|
NC38
|
305
(12.01)
|
20
|
9.8
(2205)
|
350
(78750)
|
900
(202500)
|
3 882
(152.83)
|
|
CSJ140
|
140
(5 1/2)
|
50
(1 15/16)
|
NC38
|
305
(12.01)
|
20
|
11.9
(2677.5)
|
400
(90000)
|
1000
(225000)
|
3 900
(153.54)
|
|
CSJ62Ⅱ
|
159
(6 1/4)
|
57
(2 1/4)
|
NC50
|
320
(12.60)
|
20
|
12.7
(2857.5)
|
700
(157500)
|
1500
(337500)
|
3 977
(156.57)
|