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API 5CT Oilfield Cementing Tools Hydraulic Double Stage Cementing Collar

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Address: 8-1011,Lane 5600, Chuansha Road, Pudong, Shanghai, China

Contact name:Zoe Zou

Topland Oilfield Supplies Ltd

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API 5CT Oilfield Cementing Tools Hydraulic Double Stage Cementing Collar

Country/Region	china
City & Province	shanghai shanghai

Product Details

API 5CT Oilfield Cementing Tools Hydraulic Double Stage Cementing 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.

The Double Stage Cementing Collar provides an effective, economical way to cement one or more specific casing intervals or to cement upper zone saft era lower zone has been cemented.

The operation of the collar is simple and reliable. It features a double locking mechanism consisting of a snapring lock and ball lock system to assure that the ports are permanently locked closed after cementing is completed. Internal parts are designed to lock to prevent rotation during drill out and are constructed of easily drillable materials.

Parameter of Double Stage Cementing Collar:

Specifications, (in)	5 1/2"	7"	9 5/8"	13 3/8"
Max O.D., mm	170	208	283	381
Drill-out I.D., mm	122	155	220	315
Overall Length, mm	1082	1182	1222	1280
Rated Load, t	140	170	210	300
Sealing capacity, MPa	25	25	25	25
Opening Pressure, MPa	13	13	13	14
Closing Pressure, MPa	5	5	5	5
Lower Sliding Sleeve I.D., mm	85	115	176	203
Upper Sliding Sleeve I.D., mm	95	125	197	285

Other products we supply:

1. API 6A Gate Valves - style FC, FLS-R, Wellhead equipment and X'mas tree.
2. API 8A/8C Tubular Handling Tools,
3. Mud pump and Mud pump expendables.
4. API 16C Choke and Kill Manifolds,
5. Drilling hose, hydraulic hose, high pressure union, kill & choke line hose,
6. Spare parts for oilfield equipment which are interchangeable with most of the well-known OEM equipment.