Product Description
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.
Specifications
Base Pipe | Screen |
| OD(in) | Coupling OD(in) | Weight(lb/ft) | ID(in) | Perforation Flow Area | Product Weight/Diameter |
| Dia(in) | In2/ft | lb/ft | OD(in) |
| 2.375 | 2.875 | 4.60 | 1.995 | 0.375 | 5.299 | 12.40 | 3.260 |
| 2.875 | 3.500 | 6.40 | 2.441 | 0.375 | 5.299 | 15.60 | 3.76 |
| 3.500 | 4.250 | 9.20 | 2.867 | 0.375 | 6.624 | 20.80 | 4.380 |
| 4.000 | 4.750 | 11.60 | 3.428 | 0.375 | 7.949 | 24.40 | 4.880 |
| 4.500 | 5.000 | 13.50 | 3.920 | 0.375 | 9.274 | 29.50 | 5.380 |
| 5.000 | 5.563 | 15.00 | 4.408 | 0.375 | 9.274 | 30.00 | 5.880 |
| 5.500 | 6.050 | 17.00 | 4.892 | 0.375 | 10.598 | 33.50 | 6.380 |
| 6.625 | 7.390 | 24.00 | 5.921 | 0.375 | 11.923 | 44.00 | 7.510 |
| 7.000 | 7.657 | 23.00 | 6.366 | 0.375 | 13.248 | 45.00 |
7.880
|
Why OASIS?
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.
More Details
FAQ
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.
Related Products
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.
Please contact with us for more details.
Our techinical team will give you the best choice.
Mail: oapipe@163.com
Whatsapp:+8613949678537
