- drilling rig
|
|
|||
| Post Time： | 2008-04-29 | |||
| Expiry Date： | 2009-04-24 | |||
| Category： | > Energy > Petroleum & Products | |||
| Keywords： | drilling drilling rig rig | |||
- Details
-
1. The drawworks is one-piece single shaft structure, compact, light-weighted, higher transmission efficiency, and less maintenance; the hook hoisting speed is 0～1.3m/s stepless speed regulation.
2. Drawworks main brake is hydraulic disc brake. Assistant brake is dynamic brake. Brake unit automatically detects electric voltage on DC side and when the reading exceeds preset value, extra dynamics can be consumed on brake resistance and tripping in speed (incl. suspension) is controlled to your will.
3. Drawworks is equipped with motor auto-bit-feeding device which adopts vector control technique enabled with speed sensor and realizes constant WOB auto-bit-feeding and zero speed suspension function. WOB is smooth and even; the bit-feeding is sensitive and accurate; and mechanical penetration is increased. As emergency response to main system fails, maximum drill string weight can be hoisted.
4. Traveling block position automatic control system prevents “collide up and impact down” accidents. Position control is achieved by real time detection of traveling block position and PLC calculation and analysis. When traveling block reaches alarming position, “soft-stop” control procedure of “alarming-slowdown-stop” will be triggered automatically. Accurate real time position indication of traveling block makes driller’s operation easy.
5. Field-bus control system forms a communication network founded on PROFIBUS-DP. The network enables data exchange and control of driller control cabin, auto-bit-feeding system, unitized instrumentation, traveling block position control system and VF speed regulation cabinet. Machine-human interface (touch screen) is used for displaying working statement, parameters, and realization of control function.
6. The rig performance and technical parameters comply with SY/T5609—1999 standard. The main parts conform to API spec and marked with API monogram.
- Trade Lead Image
- Contact Details
| Company Name︰ | Zhongman International Petroleum Equipment (Beijing) Co., Ltd | |
| Company Address︰ | 1801,Block B, Locker Times Square, Datun Road, Asian Olympic Village, ChaoYang District, Beijing ,China | |
| Tel︰ | 86-10-84871419 | |
| Fax︰ | 86-10-84871353 | |
| Contact︰ | chen ( project manager ) | |
| Mobile︰ | 86-1084871419 | |
| websie︰ | http://www.zpecgroup.com | |
|
|
- Related Leads
- drilling rig drilling rig drilling service mud logging
- Copmany Name: Zhongman International Petroleum Equipment (Beijing) Co., Ltd Contact: chen
- Address: 1801,Block B, Locker Times Square, Datun Road, Asian Olympic Village, ChaoYang District, Beijing ,China
- TeL: 86-10-84871419 Fax: 86-10-84871353
- Supported By Ec51 B2B Marketplace