Jar Intensifier
Jar Intensifier Type YJQ is designed on the principle of compressible fluid. It is used in conjunction with Fishing Jar Type YSJ and Super Fishing Jar Type CSJ respectively. It is installed above the fishing jar and the drill collar in operation. Its function is to impart acceleration to the up jarring rod so that the optimum upward jarring effect is obtained.
|
TYPE
|
O.D.
in(mm)
|
I.D.
in(mm)
|
Tool Joint
Connection
API
|
Max.Tensile
Load
Lbf(N)
|
Undraw Full Stroke
Pulling Load
Lbf(N)
|
Max. Stroke
in(mm)
|
Overall Length
ft-in(mm)
|
|
YJQ36
|
3-3/4(95)
|
1-1/4(32)
|
NC26
|
112,410(500,000)
|
44,960(200,000)
|
13(330)
|
9’4”(2845)
|
|
YJQ40
|
4(102)
|
1-1/4(32)
|
NC31
|
134,890(600,000)
|
56,250(250,000)
|
13(330)
|
12’9”(3837)
|
|
YJQ42
|
4-1/4(108)
|
1-1/4(32
|
NC31
|
157,370(700,000)
|
56,250(250,000)
|
13(330)
|
12’9”(3837)
|
|
YJQ44
|
4-1/2(114)
|
1-1/2(38)
|
NC31
|
179,850(800,000)
|
67,440(300,000)
|
8-1/2(216)
|
11’3”(3422)
|
|
YJQ46
|
4-3/4(121)
|
1-1/2(38
|
NC38
|
202,340(900,000)
|
78,680(350,000)
|
9-1/4(234)
|
10’8”(3254)
|
|
YJQ56
|
5-3/4(146)
|
2 (51)
|
NC40
|
224,820(1,000,000)
|
89,920(400,000)
|
13(330)
|
12’9”(3878)
|
|
YJQ62
|
6-1/4(159)
|
2-1/4(57)
|
NC50
|
337,230(1,500,000)
|
157,370(700,000)
|
13-1/8(338)
|
14’4”(4375)
|
|
YJQ65
|
6-5/8(168)
|
2-1/4(57)
|
NC50
|
359,710(1,600,000)
|
168,610(750,000)
|
13-1/8(338)
|
14’4”(4375)
|
|
YJQ70
|
7(178)
|
2-3/8(60)
|
NC50
|
404,670(1,800,000)
|
179,850(800,000)
|
12-1/2(320)
|
13’2”(4019)
|
|
YJQ76
|
7-3/4(197)
|
3(76)
|
6-5/8REG
|
472,100(2,100,000)
|
224,820(1,000,000)
|
13-1/2(341)
|
13’11”(4238)
|
|
YJQ80
|
8(203)
|
3(76)
|
6-5/8REG
|
562,050(2,500,000)
|
269,780(1,200,000)
|
13-1/2(341)
|
13’11”(4238)
|
|
YJQ90
|
9(229)
|
3(76)
|
7-5/8REG
|
674,460(3,000,000)
|
303,500(1,350,000)
|
13-1/2(341)
|
13’9”(4180)
|
Note: When ordering or requesting for quote, please specify the detailed requirements.
|
sales@longermachinery.com
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