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| Product Name: |
Drilling Jar (Hydro-Mechanical)
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
all size |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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Drilling jar connected with drill tool and worked with drill stem is used for freeing stuck in driling operation. Ait is a first selected tool for directional well, complicated well and deep well. The jar is consisting of ZSJ (hydro) and zxj (down jaring tool, mechanical). The jarring force can be adjusted according to up elevating load but can not exceed the max. Load for tool load rated.
Type Type
Parameters
Item
ZSJ 80B
ZXJ 80B
ZSJ 76B
ZXJ76B
ZSJ70B
ZXJ70B
ZSJ 62B
ZXJ62B
ZSJ 56B
ZXJ56B
ZSJ46B
ZXJ46B
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
5515
5515
5424
5360
5730
5270
Down
5250
5250
5215
5208
5000
305
Pull down stroke (mm)
Up
368
368
344
344
332
305
down
178
178
178
178
180
178
Thread conn. API
65/8REG
65/8REG
NC50
NC46
NC46
NC38
MAX.tensile load (kn)
2500
2500
2300
2200
2000
1400
Rated release force for up jar (KN)
400~600
400~600
350~550
300~450
200~350
150~250
MAX.UP JARRING RELEASED FORCE
750
750
550
550
450
270
MAX. down jarring release force
600
600
550
500
400
250
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| Company: |
tianhe petroleum group
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| Contact: |
Mr. Dong Yong |
| Address: |
69 ChaoYang Road, the Fortune Center, Ste. 1-801,ChaoYang, BeiJing, 100025 China |
| Postcode: |
100025 |
| Tel: |
86-10-85787096 |
| Fax: |
86-10-85787238 |
| E-mail: |
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