联系人 Tiffany
Suite C Haibo Square, XiAn, Shaanxi
The mechanical drilling jar type "JZ" takes the appliance of mechanical structure. And high pressure will not produce in inner chamber as to create a good sealing property and greatly extend the service life. During the drilling operation, the jarring mechanism has no action due to its unique structure which can not be controlled by the common drilling condition and torque, and it's unique structure can accurately transmit the torque. Moreover, the up or down jarring blow is adjustable prior to tripping in and will not change during the downhole operation so as to keep a constant jarring load.
Specification Series and Performance Parameters
|
Type |
O.D. mm |
I.D. mm |
Connection API |
Max. Tensile Load MN |
Max. Working Torque kN.M |
Pump Open Area c㎡ |
Up Jarring Stroke mm |
Down Jarring Stroke mm |
Overall Length (Locked) mm |
|
JZ*5 |
*5 |
*8 |
*7/8REG |
0.5 |
5 |
*2 |
**0 |
**0 |
5 **0 |
|
JZ**8 |
**8 |
*6 |
NC*1 |
0.7 |
*0 |
*8 |
**3 |
**3 |
6 **4 |
|
JZ**1 |
**1 |
*1.4 |
NC*8 |
1.0 |
*2 |
*0 |
**8 |
**5 |
6 **3 |
|
JZ**9Ⅲ |
**9 |
*7 |
NC*6 |
1.5 |
*4 |
**0 |
**9 |
**6 |
6 **7 |
|
JZ**5 |
**5 |
*7 |
NC*0 |
1.6 |
*4 |
**0 |
**9 |
**6 |
6 **7 |
|
JZ**8 |
**8 |
*7 |
NC*0 |
1.8 |
*5 |
**0 |
**7.5 |
**7.5 |
6 **0 |
|
JZ**3 |
**3 |
*1.4 |
*5/8REG |
2.2 |
*8 |
**6 |
**4.5 |
**6.5 |
7 **4 |
|
JZ**9 |
**9 |
*6 |
*5/8REG |
2.5 |
*2 |
**1 |
**3 |
**3 |
7 **3 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 10000 ~ 15000 / Set 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 10000 per Set |
| 最小订单: | 1 Set |
| 包装细节: | - |
| 交货时间: | 15-20 days |
| 供应能力: | 100 Set per Month |
| 付款方式: | T/T, L/C, Western Union |
| 產品組 : | Downholes Tools |
