JZ-TS型凸轮减震器
JZ-TS型 凸轮式双作用减震器是一种能同时减缓或消除钻柱纵向和周向振动的双作用钻柱减震器。
Category:
详细介绍
JZ-TS型 凸轮式双作用减震器是一种能同时减缓或消除钻柱纵向和周向振动的双作用钻柱减震器。它能保持正常的钻压和扭矩,从而减少钻头、钻具及地面设备的振动破坏,可实现提高钻速和降低钻井成本的目的。
Cam-type double acting shock absorber is a kind of double acting shock absorber which can reduce or eliminate longitudinal and circumferential vibration of drill string at the same time. It maintains normal weight on bit and torque, thereby reducing vibration damage to bits, drilling tools, and surface equipment, resulting in increased ROP and reduced drilling costs.
Specifications
|
型号 Model |
外径 OD mm(in) |
水眼 ID mm (in) |
最大工作行程 Max Stroke Mm(in) |
环境温度 Temperature ℃ |
允许最大扭矩 Allowable Max Torque kN· m(1b· ft) |
允许最大钻压 Allowable Max. WOB kN(1b) |
抗拉载荷 Tensile Load MN(1b) |
总长 OAL mm(in) |
连接扣型 Conn. API |
平均刚度 Average Stiffness kN/mm(1b/in) |
|
JZ-TS165 |
165 (6 1/2) |
50.8 (2) |
165 (6 1/2) |
-40~150 |
15 (11000) |
300 (67500) |
1.5 (337500) |
4777 (188) |
NC50 |
3.0 (17130) |
|
JZ-TS203 |
203 (8) |
57 (2 1/4) |
176 (7) |
-40~150 |
20 (14500) |
450 (101300) |
2.0 (450000) |
4910 (193.3) |
6 5/8 REG |
3.8 (21698) |
|
JZ-TS229 |
229 (9) |
71 (2 13/16) |
176 (6) |
-40~150 |
20 (14500) |
540 (121500) |
2.0 (45000) |
5140 (202.3) |
7 5/8 REG |
4.5 (25695 |
关键词:
高峰石油机械设备、油气钻采井下工具
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