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Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

Name: Shale Gas Well Mechanical Drilling Jar ZJ Type 3349
Brand: OHANG TECH
Price: 1 USD

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

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Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

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)

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Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

Shale Gas Well Drilling Used Mechanical Drilling Jar Basic Info.

Product Description

3-3/4'' Mechanical Drilling Jar

Mechanical Drilling Jar ZJ Type

9'' Shale Gas Well Drilling Jar

Shale Gas Well Mechanical Drilling Jar ZJ Type 3-3/4''-9''

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