Junk Mills

Jar Intensifier Type YJQ
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) Updraw 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)
Other supplier products
|
|
Junk Mills |
MANUAL TONGS
Manual Tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handl... |
|
|
Mud Pump |
Ram BOP
Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compact structure, easy handl... |
|
|
Mud Pump |
Type SJ
Shock Absorber Type SJ should be connected with the drilling string close to the bit. It can reduce or absorb both longitudinal and circum... |
|
|
Junk Mills |
Design Features:
The housing assembly is made of thick section steel plate to provide enough weight.
The wire line is kept taut when hoisting or ... |
|
|
Mud Pump |
Design Features:
Standard bail and double pin (male) alloy sub
The washpipe and packing are box structure, convenient to replacing on drill flo... |
供应产品
Same products