Home > Oilfield Drilling Jars >

Shale Gas Well Mechanical Oilfield Drilling Jars ZJ Type

Product Categories

Oil Drilling Tool [40]
Downhole Power Tool [38]
Oilfield Drilling Jars [48]
Downhole Mud Motor [48]
Downhole Drilling Motor [60]
Oil Drill Bit [24]
Tricone Drill Bit [30]
Oilfield Fishing Tools [10]
Foundation Drill Rig [4]
Oil Extraction System [28]
Solids Control System [2]
Measure While Drilling [38]
Tungsten Carbide Bearing [10]
Oil Drilling Tools & Drilling Instruments Precision Machinery Manufacturing Services [1]

Langfang Ouhang Technology Co., Ltd.

Contact Now

Shale Gas Well Mechanical Oilfield Drilling Jars ZJ Type

Ask Lasest Price
Brand Name :	OHANG TECH
Delivery Time :	30-50 days
Payment Terms :	T/T

Add to Cart

Product Details
Company Profile

Shale Gas Well Mechanical Oilfield Drilling Jars ZJ Type

Shale Gas Well Drilling Used Mechanical Drilling Jar Basic Info.

Structure

Vertical

Material

Alloy

Transport Package

Wood Cartons

Origin

Mudanjiang

HS Code

84314310

Production Capacity

20000 Set/Year

Product Description

Product Description
ZJ Type mechanical drilling jar is a kind of full mechanical while drilling jar which composes the shocking, stuck release and upper and lower shocking together. This drilling jar is used to release the stuck during drilling operation. When it is inactive it is just a part of drill string; when needed it is able to be activated to provide shocking force and improve the drilling efficiency.

Product Features
- Wide adjustable shocking force range. The upper and lower shocking forces of our drilling jar are adjustable and our drilling jar provides a wide adjustable shocking force range.
- Complete mechanical design makes the drilling jar more reliable.
- No high pressure in internal cavity makes the sealing more reliable and shocking force is not affected by the oil quality.
- Specially designed flexible joint decreases the bending stress produced by the drilling jar itself.
- Adopted new type special material improves the product performance greatly
- Well applicable. Our drilling jar is applicable to the vertical well, deep well, complete well and directional well.

Model	OD Mm(In)	ID Mm(in)	Thread	Max Upper Shocking Force KN(lb)	Max Lower Shocking Force KN(lb)	Allowable Pulling Force KN(lb)	Yield Pulling Force KN(lb)	Allowable Torque KN.m(ft.lbs)	Yield Torque KN.m(ft.lbs)	Length Mm(in)
ZJ95II	95(3-3/4)	25(1)	2-7/8REG	200(45K)	100(23K)	600(135K)	1K(225K)	4(2.95K)	8(5.9K)	5624(221.41)
ZJ108II	108(4-1/4)	36(1-7/16)	NC31	300(67K)	150(34K)	800(180K)	1350(303K)	10(7.4K)	20(14.8K)	6404(252.12)
ZJ121II	121(4-3/4)	45(1-3/4)	NC38	400(90K)	250(56K)	1100(247K)	1800(400K)	15(11K)	27(20K)	6354(250.15)
ZJ127	127(5)	45(1-3/4)	NC38	400(90K)	250(56K)	1200(270K)	1800(400K)	15(11K)	27(20K)	6354(250.15)
ZJ140	140(5-1/2)	50(2)	NC38	500(112K)	300(67K)	1350(303K)	2350(530K)	20(14K)	40(28K)	6300(248.03)
ZJ159IV	159(6-1/4)	57(2-1/4)	NC46	600(135K)	350(78K)	1600(360K)	2700(600K)	25(18K)	65(48K)	6517(256.57)
ZJ165II	165(6-1/2)	57(2-1/4)	NC50	650(145K)	350(78K)	2K(450K)	3100(700K)	25(18K)	75(55K)	(6517(256.57)
ZJ178II	178(7)	57(2-1/4)	NC50	700(160K)	400(90K)	2400(540K)	4180(940K)	30(22K)	80(59K)	7266(286.06)
ZJ203II	203(8)	71.4(2-3/16)	6-5/8REG	800(180K)	450(100K)	2800(630K)	4900(1100K)	35(25.8K)	145(100K)	7234(284.8)
ZJ229II	229(9)	76(3)	7-5/8REG	1K(225K)	500(112K)	3K(670K)	7K(1570K)	35(25.8K)	160(118K)	7754(305.27)

Factory View

Product Tags:


*From:	Your email address is incorrect!
*To:	Langfang Ouhang Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!