HYDRAULIC AND MECHANICAL DRILLING JAR

Model: API KINGWELL DRILLING JAR 002
Place of Origin: Shaanxi,China (Mainland)
standard: API 7-1
type: 5-7/8"-8" Drill Jar for well drilling
Brand: KW
Export: Worldwide
Usage: Downhole stuck freeing tool
Delivery Time: Fast
Supply ability: 1000 per month

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:10.0 USDProduction Capacity:1000 set per month
Trade Term:FOB,CFR,CIF,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

HYDRAULIC AND MECHANICAL DRILLING JAR

1 Drilling Jar is a downhole tool

2.API 7-1 certificate

3.with high quality and short supply

4.Model "JYQ" Hydro-mechanical Drilling Jar


GENERAL

Model "JYQ" Hydro-mechanical Drilling Jar is a double-action drilling tool used to free the stuck tools and make a jarring. It integrates the up jar and down jar and can deal with the stuck accident happened in shortest time during the drilling. It is an ideal jarring tool for the directional well and deep well.  

Operators can make an adjustment for lifting and lowering drill tool (without the adjustment of torque and outside) to get the releasing up jar or down jar force when used the Drilling Jar downhole. Moreover, the operator can adjust the jarring force from small to maximal force required. It can be broadly used for drilling, coring, fishing and workover because of its easy operation, convenience and high reliability

MODEL

Product detail:


Repeat above-stated procedures as to produce a continuous up jarring motion. Maximum up jarring releasing load is different under various hydraulic pressure drop of bit (See Table 5-1). So, maximum up jarring releasing load can be decided by hydraulic pressure drop on bit.

MODEL

5. SPECIFICATIONS

The specifications can see Table 5-1.

Table5-1 The specification of Model "JYQ" Hydraulic Drilling Jar (Metric Unit)

Model

O.D

mm

I.D

mm

Connection

API

Up

Jarring Stroke

mm

mm

Down Jarring Stroke

mm

Working Torque

KN.m

Max. Tensile Load

KN

Max. up Jarring

KN

Max. down Jarring

KN

All Length

mm

Piston areas

mm2

JYQ121

124

50.8

NC38

227

102

125

1300

250

200

4500

2516

JYQ121Ⅱ

121

57.2

NC38

227

102

125

1300

250

200

4500

2827

JYQ159

159

57

NC46

230

152

150

2220

580

360

5007

6446

JYQ165

165

70

NC50

230

152

150

2220

580

360

5007

6446

JYQ178

178

70

NC50

230

152

150

2220

580

360

5007

6446

JYQ197

197

76.2

65/8REG

232

152

195

2525

800

400

5095

9538

JYQ203

203

76.2

65/8REG

232

152

195

2525

800

400

5095

9170

JYQ241

241

76

75/8REG

230

152

130

5400

1400

400

5300

17192

                                                (Imperial Unit)

Model

O.D

in

I.D

in

Connection

API

Up

Jarring Stroke

mm

mm

Down Jarring Stroke

mm

Working Torque

KN.m

Max. Tensile Load

KN

Max. up Jarring

KN

Max. down Jarring

KN

All Length

in

Piston areas

in2

JYQ121

4 7/8

2

NC38

8 7/8

4 1/8

92000

300000

56000

45000

177 1/8

3 7/8

JYQ121Ⅱ

4 3/4

2 1/4

NC38

8 7/8

4 1/8

92000

300000

56000

45000

177 1/8

4 3/8

JYQ159

6 1/4

2 1/4

NC46

9 1/4

5 7/8

110000

500000

130000

80000

197 1/8

9 7/8

JYQ165

6 1/2

2 3/4

NC50

9 1/4

5 7/8

110000

500000

130000

80000

197 1/8

9 7/8

JYQ178

7

2 3/4

NC50

9 1/4

5 7/8

110000

500000

130000

80000

197 1/8

9 7/8

JYQ197

7 3/4

3

65/8REG

9 1/8

5 7/8

140000

560000

180000

90000

200 1/2

36

JYQ203

7 7/8

3

65/8REG

9 1/8

5 7/8

144000

560000

180000

90000

200 1/2

14 1/8

JYQ241

9 1/2

3

75/8REG

9 1/2

6

95883

1200000

314732

90000

208 1/2

60 1/2


Assemble & Disassemble Tool(Attached)

MODEL


About us:

Xi'an Kingwell Oilfield Machinery Co.,Ltd is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service supplier to a manufacture who have own factory and specially produce stabilizer, forgings, BOP & spare parts and DST tools products.

We have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. We can provide highly efficient services to each client resulting in accurate and timely deliveries at the best prices. We sincerely hope to make cooperation and mutual benefit wih any people who are in Oil & Gas industry.


API 7-1 Standard Stabilizer Forging


11.ORDER STATE

1) If you need to order steel products, you can only provide its name, quantity and the specification of Jar. Please replace all the rubber seal system once time.

2) Please specify the specifications of special products.

The aging period of rubber seal system is 18 months

Category: Drill Tools

Related Category: Drill Stabilizer and Stabilizer Forging  Drill Pipe/HWDP/Drill Collar