Premium Well Screen Solutions for Demanding Oilfield Applications

Pipe-Based Well Screens: Robust Construction & Superior Performance

Our pipe-based well screens integrate three core components: a durable base pipe, an all-welded wedge wire screen, and reinforced support rods. The base pipe, crafted from perforated or slotted API 5CT casing (available in stainless or carbon steel), serves as the structural backbone. The wedge wire screen is precision-welded to the base pipe via support rods, ensuring unmatched durability and sand control efficiency. Ideal for high-pressure deepwater wells and oilfield operations, this design excels in environments requiring exceptional tensile strength and resistance to deformation.

Perforated Base Pipe with Screen Jacket: Engineered for Precision

Designed for critical sand control in challenging formations, our perforated base pipe features a wire-wrapped screen jacket (Johnson screen) that combines multilayer filtration with robust API-grade casing. Key highlights include:

- Dual-Layer Filtration: A perforated inner pipe paired with an outer wedge wire screen jacket, optimized for particle retention (slot sizes: 0.15mm–3mm).

- High Load Capacity: API-compliant casing (e.g., J55, K55, L80) ensures minimal strength loss (2–3% vs. standard tubing), even under extreme strata pressure.

- Customizable Configurations: Threaded/plain ends, seamless/welded construction, and material flexibility (stainless/carbon steel).

- Enhanced Filtration Accuracy: V-shaped wedge wire openings maximize sand retention while maintaining flow efficiency (base pipe open area: up to 15%; jacket: up to 30%).

Versatile Perforated Filter Tubes: Beyond Oil & Gas

Our perforated metal screens and cylinders, fabricated from premium stainless or carbon steel, deliver precision across industries:

- Multipurpose Filtration: Coal, ore, gravel, food processing, and water well applications.

- Custom Fabrication: Spiral/butt-welded designs, diameters up to 6", lengths to 30", and tailored hole patterns.

- Automotive-Grade Precision: Proprietary manufacturing ensures tight tolerances, competitive pricing, and compliance with stringent design specs.

Why Choose Our Solutions?

1. Strength Meets Precision: All-welded construction prevents slot widening under deformation, guaranteeing reliable sand control.

2. Adaptability: Material and configuration options align with project-specific demands, including horizontal well applications.

3. Efficiency-Driven Production: Advanced techniques enable cost-effective mass production without compromising quality.

Ideal for:

- Sandstone and carbonate reservoirs requiring downhole sand management.

- Horizontal wells needing rock fragment retention and formation stability.

- Custom perforation patterns for optimized fluid flow and longevity.

Elevate Your Operations with Tailored Filtration Excellence

From API-compliant oilfield screens to precision perforated tubing, OASIS deliver solutions engineered to withstand the toughest conditions. Let us optimize your well performance—contact us to discuss custom specifications or request a quote today.

1.Q: What types of well screens does Oasis manufacture?

A: Oasis manufactures a wide range of well screens including water well screens/Johnson screens, oil well screens, sand control well screens, bridge slotted well screens, pipe-based well screens, perforated pipes (base pipes), gravel pre-packed well screens, wedge wire screens, passive water intake screens, and more.

2.Q: Can you customize well screens to specific requirements?

A: Yes, we can customize our well screens to meet specific project requirements. Our R&D team works closely with customers to design and produce well screens that suit their particular needs.

3.Q: What materials are your well screens made from?

A: Our well screens are available in stainless steel, carbon steel, and duplex stainless steel. We also offer galvanized and powder-coated surface treatments for added durability.

4.Q: Are your well screens suitable for both water and oil & gas applications?

A: Absolutely, our well screens are designed to be versatile and are widely used in water wells, as well as in the oil and gas industry for sand control and filtration purposes.

5.Q: Do you provide other related products besides well screens?

A: Yes, we also provide industrial filters, screen plates, water caps, resin trappers, and various types of steel tubes and pipes, including API/ISO oil well casing and related parts.

6.Q: How do you ensure the quality of your well screens?

A: We use imported fully automated computer numerical control (CNC) equipment, German technology, and advanced inspection methods to ensure our products have leading levels of appearance and accuracy, meeting both domestic and international standards.

Wedge wire screen

Prepacked screen

Our company

Oasis Oil Tools Co., Ltd, is a famous manufacturer which integrates the research and development, design, manufacture and sell water well screens/Johnson screens/wedge wire screen/rod base screen/continuous slot screen/non-enforced Johnson screen, oil well screens and sand control well screens, bridge slotted well screens, pipe based well screens/perforated base pipe with screen jacket/pipe base screen/reinforced Johnson type screen, perforated pipe (base pipe), gravel pre-packed well screens, passive water intake screens etc. water, oil and gas well filtering products as well as API/Stainless Steel Casing& Tubing and pipes and industrial parts.


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Mail: oapipe@163.com
Whatsapp:+8613949678537