Oasis Oil Tools Co., Ltd（Oasis Well Screen Co.,LTD）
| Payment Terms | L/C, T/T |
| Supply Ability | 6000 Meter/Meters per Month |
| Delivery Time | Within 35 days |
| Packaging Details | Wooden cases or pallet or bundle or container or according to clients' requirements |
| Shape | Round |
| Durability | Long-Lasting |
| Applicable Industries | Energy & Mining |
| Diameter | Customizable, typically 1 inch to 24 inches |
| End Connection | welde or threaded coupling, flange |
| Quality | Excellent |
| Brand Name | OASIS |
| Model Number | OASIS-2025-03-20 |
| Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 6000 Meter/Meters per Month |
| Delivery Time | Within 35 days | Packaging Details | Wooden cases or pallet or bundle or container or according to clients' requirements |
| Shape | Round | Durability | Long-Lasting |
| Applicable Industries | Energy & Mining | Diameter | Customizable, typically 1 inch to 24 inches |
| End Connection | welde or threaded coupling, flange | Quality | Excellent |
| Brand Name | OASIS | Model Number | OASIS-2025-03-20 |
| Certification | ISO9001:2015 ISO14001:2015 | Place of Origin | CHINA |
Product Overview
The Borehole Casing Pipe is a precision-engineered, perforated steel pipe designed for downhole filtration and wellbore stabilization. It serves as a critical component in oil, gas, and water wells to ensure structural integrity and control sand and debris entry.
Specifications
Pipe size (inch) | Pipe size (mm) | Hole size (mm) | Open area (%) |
| 4” | 114.30 | 4-12 | reference |
| 5” | 127.00 | 4-16 | - |
| 5-1/2” | 139.70 | 4-16 | - |
| 6-5/8” | 168.28 | 4-16 | - |
| 7” | 177.80 | 4-16 | - |
| 7-5/8” | 193.68 | 4-16 | - |
| 8-5/8” | 219.08 | 4-20 | - |
| 9-5/8” | 244.48 | 4-20 | - |
| 10-3/4” | 273.05 | 6-20 | - |
| 11-3/4” | 298.45 | 6-20 | - |
| 13-3/8” | 339.72 | 6-20+ | - |
| 16” | 406.4 | 6-20+ | - |
| 18-5/8” | 473.08 | 6-20+ | - |
| 20” | 508 | 6-30+ | - |
Key Design Features
Superior Strength Retention: The Borehole Casing Pipe maintains over 97% of the strength of standard solid casing or tubing, despite its perforated structure, ensuring reliable performance under downhole compression and load.
Deformation-Resistant Slots: Even under significant compressive forces, the pipe is designed to resist localized deformation that could compromise slot width, maintaining consistent filtration performance.
Advanced Material Selection: Available in high-grade Carbon Steel for standard applications and Corrosion-Resistant Stainless Steel for harsh, saline, or corrosive well environments.
Core Functionality
Sand Control & Filtration: The Borehole Casing Pipe effectively filters formation sand and fine particles in reservoirs with low to moderate sand production, protecting downhole equipment.
Wellbore Stabilization: It prevents the collapse of the borehole wall and blocks the influx of rock debris, ensuring a stable and clean wellbore for optimal production or injection.
Optimized Fluid Flow: Precision-engineered perforation patterns allow maximum fluid entry while providing effective mechanical filtration.
Technical Specifications (Typical)
Connection Types: API threaded connections or customized ends
Perforation Patterns: Slotted, drilled, or laser-cut to specification
Sizes: Customizable to match standard casing and tubing diameters
Compliance: Manufactured to meet or exceed API and international standards for downhole tubulars
Related Products
Water Well Screen
Company Information
Please contact with us for more details.
Our techinical team will give you the best choice.
Mail: oapipe@163.com
Whatsapp:+8613949678537
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
3,000,000-5,000,000
Employee Number:
100~120
Ecer Certification：
Site Member
Oasis Oil Tools Co., Ltd（Oasis Well Screen Co.,LTD） located in Muye District, Xinxiang City, covers more than 20000 square meters with total RMB 15 million investment. Oasis now has more than 150 staff, among them 6 persons are senior engineer. We will still adhere to &quo... Oasis Oil Tools Co., Ltd（Oasis Well Screen Co.,LTD） located in Muye District, Xinxiang City, covers more than 20000 square meters with total RMB 15 million investment. Oasis now has more than 150 staff, among them 6 persons are senior engineer. We will still adhere to &quo...
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