API Oilfield Cementing Tools Hydraulic Double Stage Cement Collar
Brand Name:Puyang Zhongshi Group
Certification:API,ISO,QHSE
Model Number:5 1/2"~13 3/8"
Minimum Order Quantity:1
Delivery Time:depends on quantity
Payment Terms:T/T, MoneyGram
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Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
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API Hydraulic Double Stage Cement Collar
Hydraulic stage collar meets the challenges of cementing holes at any angle with a hydraulically opened port system,the opening pressure of the stage collar can be adjusted at rig site to meet well requirements, providing operational flexibility.
API Hydraulic Double Stage Cement Collar Features
- Hydraulic stage collar meets the challenges of cementing holes at any angle with a hydraulically opened port system.
- Stage collar designed specifically for horizontal completion.
- It reduces total hydrostatic pressureon weak formations to prevent lost circulation during cementing.
- Clear surface indications of opening and closing pressures provide safer and more efficient operations.
- Valve seat and valve disk can effectively prevent grout from flowing back
- The opening pressure of the stage collar can be adjusted at rig site to meet well requirements, providing operational flexibility.
API Hydraulic Double Stage Cement Collar Specification
| Specifications (in) | 5½" | 6 5/8" | 7" | 7 5/8" | 9 5/8" | 10¾" | 13 3/8" |
| Overall Length (mm) | 1460 | 1500 | 1500 | 1550 | 1750 | 1750 | 1780 |
| Manifold | 2"Union | ||||||
| I.D. of Plug Container (mm) | Φ125 | Φ150 | Φ160 | Φ175 | Φ225 | Φ250 | Φ320 |
| Length of Plug Container (mm) | 400 | 450 | 450 | 450 | 550 | 550 | 600 |
| Working Pressure (Mpa) | 35,50 | 35,50 | 35,50 | 35,50 | 35,50 | 35 | 35 |
API Oilfield Cementing Tools Hydraulic Double Stage Cement Collar
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