Drilling Tool Cheap Price Hydraulic Cement Stage Collar 245mm (9 5/8")
Puyang Zhongshi Group Co., Ltd.- Certification：ISO 9001:2000, API
- Surface Treatment：Spray-Paint
- Material：Alloy
- Type：DV Collar
- Use：Well Drilling
- OEM：Avaliable
Base Info
- Model NO.：Stage collar
- Sample：Avaliable
- Transport Package：Wooden Case
- Specification：9 5,8"
- Trademark：ZS
- Origin：Henan
Description
Product Advantage of Hydraulic Double Stage Collar
>>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 is specifically used for Primary cementing in deep vertical or high deviated horizontal-well conditions.
>>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.
>>The opening pressure of the stage collar can be adjusted at rig site to meet well requirements, providing operational flexibility.
Certifications
We have the certificates of API 5CT, API 11E, API 6A, API 11AX, API Q1, ISO 9001 and ISO 14001.
