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Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

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Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

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Model Number :5 1/2" - 13 3/8"
Certification :API
Place of Origin :China
MOQ :1 pc
Price :USD2000-5000/pc
Payment Terms :L/C, T/T, Western Union, MoneyGram
Supply Ability :200 pieces per month
Delivery Time :20-30 work days
Packaging Details :Export wooden case
Product Name :9 5/8" Hydraulic Cementing Stage Collars Two Stage Cementing Collars For Oil Drilling Cementing Tools
Keywords :Cementing Collar
Application :Oil Drilling
Size :5 1/2" - 13 3/8"
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9 5/8" Hydraulic Cementing Stage Collars Two Stage Cementing Collars For Oil Drilling Cementing Tools

Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

9 5/8" Hydraulic Cementing Stage Collars Two Stage Cementing Collars For Oil Drilling Cementing Tools

Description:

The multi-stage cementing collar provides an effective, economical way to cement one or more specific casing intervals or to cement upper zone after a lower zone has been cemented. The collar should be used with centralizers above and below and a cementing basket positioned below the ports. The operation of the collar is simple and reliable. It features a double locking mechanism consisting of a snap ring 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.


Features:
1.Opening pressure can be adjusted and it is not subjective to hole angle.
2.The pressure-relief design prevents fluid trapping and compression during the closing phase of the tool's operation.
3.The I.D of upper/lower sub is the same as that of casing, but smaller than that of closing sleeve, which can minimize chances of damages to the closing sleeve.

Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure
Technical Parameters:

Specifications,(in) 5 1/2" 7" 9 5/8" 13 3/8"
Max OD., mm Φ170 Φ208 Φ283 Φ381
Drill- out I.D., mm Φ122 Φ155 Φ220 Φ315
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 Φ85 Φ115 Φ176 Φ203
Upper Sliding Sleeve I.D., mm Φ95 Φ125 Φ197 Φ285

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Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

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Hydraulic Two Stage Cementing Collar Adjusted Opening Pressure

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Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com
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