API 3-1/8"-11" QJ159 Drill Jar

Model: KINGWELL 3-1/8"-11" Jar 004
Place of Origin: Shaanxi,China (Mainland)
Standard: API
Application: drilling tool
Type: QJ159
Supply ability: 1000 sets per month
Size: 3-1/8"-11"

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:900 pc/month
Trade Term:FOB,CFR,CIF,FAS,DDP,DAP,CIP,CPT,FCA,EXWPacking:EXPORT PACKAGES
Payment Terms:L/C, D/P, D/A, T/TDelivery Date:20 days after received...
Min. Order:1 Piece/Pieces
Means of Transport:Ocean, Air, Land

1 Drilling Jar is a downhole tool

2.API 7-1 certificate

3.with high quality and short supply


2.. General
The drilling jar connecting with drill tool and working with drill strings is a downhole stuck freeing tool in drilling operation . When drill tool is happened to be stuck in downhole, the stuck drill tool can be released by in time starting the drilling jar to provide continuous up jarring or down jarring . It is a desire tool for directional well , complicated well and deep well . The drilling jar is consisting of ZSJ type drilling up jar and ZXJ type drilling down jar , both they can be used mutually or operated separately . The up jarring section takes use of hydraulic mechanism, the jarring force can be adjusted according to up elevating load but can not exceed the max. load for tool load rated. The down jarring section takes use of mechanical friction mechanism, the jarring force is well pre-adjusted by adjusting device before put into down-ole. No re-adjustment can be allowed after jar is put into down-hole. Technical Specifications of Drilling Jar

Model

ZS(X)J80ZXJ80

QWZS(X)J76

QW(X)J70

QWZS(X)J62

QWZS(X)J56

QWZS(X)J46

O.D. (mm)

203

197

178

160

146

121

I.D. (mm)

71.4

71.4

70

57

57

51

Pull Down Overall Length (mm)

Up

5,515

5,515

5,424

5,360

5,730

5,270

Down

5,250

5,250

5,215

5,208

5,000

5,125

Pull Down Stroke (mm)

Up

368

368

344

38044

332

305

Down

178

178

178

178

180

178

Thread Conn. API

6-5/8 REG

6-5/8 REG

NC50

NC46

6-5/8 REG

NC38

Max. Tensile Load (kN)

2,500

2,500

2,300

2,200

2,000

1,400

Max. Working Torque (N.m)

20 X 103

18 X 103

15 X 103

15 X 103

15 X 103

13 X 103

Weight (kg)

Up

1,085

980

680

530

480

330

Down

1,027

920

645

520

457

310

API 3-1/8 -11QJ159 Drill Jar
drill jar string
API 3-1/8 -11QJ159 Drill Jar

API 3-1/8 -11QJ159 Drill Jar


4.How to order Specify: Name of spare steel parts , jar type If it is rubber part , specify rubber part name and jar type. Special requirement if order jar in special specification and series.








Category: Drill Tools

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