Dongying Oilman Machinery Equipment Co.,Ltd.
| 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" |
| Brand Name | |
| Model Number | 5 1/2" - 13 3/8" |
| Certification | API |
| Place of Origin | China |
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Product Specification
| 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" |
| Brand Name | Model Number | 5 1/2" - 13 3/8" | |
| Certification | API | Place of Origin | China |
| High Light | Two stage cementing collar ，Hydraulic Stage Cementing Collar | ||
9 5/8" Hydraulic Cementing Stage Collars Two Stage Cementing Collars For Oil Drilling Cementing Tools
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.
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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Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
100,0000-1000,000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...
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