Pre-packed Screens by OASIS: Engineered for Excellence in Sand Control

Product Description

OASIS OIL TOOLS CO., LTD. presents its high-performance Pre-packed Screens - the advanced sand control solution engineered for reliability and efficiency in oil and gas wells. With over 15 years of specialized experience in oil and gas filtration systems, OASIS designs and manufactures screens that effectively prevent sand production while optimizing hydrocarbon flow. By integrating multi-layer filtration media and precisely sized gravel or advanced alternatives, OASIS Pre-packed Screens form a durable, permeable barrier that enhances wellbore stability and protects downhole equipment.

Ideal for a variety of well conditions, our screens are built to perform in corrosive, high-pressure, and high-temperature environments. Each screen is the result of rigorous engineering and quality control, reflecting OASIS's commitment to durability, innovation, and customer success.

Key Features & Benefits

1.Superior Sand Retention: Custom-engineered slot sizes and optimized gravel packing provide excellent control over fine sand.

2.Maximized Flow Capacity: Advanced design maintains high permeability for optimal production rates.

3.Robust Construction: Manufactured using premium corrosion-resistant materials including stainless steels and duplex alloys.

4.Customizable Solutions: Available in comprehensive sizes and configurations to meet specific well requirements.

5.Easy Integration: Designed for seamless compatibility with standard completion systems.

Technical Specifications

1.Screen Length: Standard lengths up to 11.8 meters

2.Base Pipe Options: Perforated, slotted, or wire-wrapped designs

3.Connection Types: Multiple standard connections available

Material Excellence

OASIS utilizes only high-performance materials to ensure longevity in challenging environments:

1.Stainless Steels: SS304, SS304L, SS316, SS316L

2.Duplex Alloys: 2205 & 2507 for demanding applications

3.Premium Alloys: 904L for highly corrosive conditions

Applications

1.Onshore and offshore oil and gas wells

2.Unconsolidated or fine sand formations

3.High-pressure, high-temperature (HPHT) wells

4.Wells with high salinity or acidic content

5.Deepwater and subsea completions

FAQ

1. What are pre-packed screens and how do they work?

A: Pre-packed screens are all-in-one sand control filters. They have a durable outer screen and an inner chamber pre-filled with precisely sized gravel or ceramic beads. This creates a deep-bed filter that blocks sand while letting oil and gas flow through easily, protecting your well and equipment.

2. What is the difference between pre-packed screens and wire-wrapped screens?

A: A wire-wrapped screen is a single layer of wire on a pipe, filtering through its slots. A pre-packed screen is more advanced; it often uses a wire-wrapped screen as its outer layer and adds an internal pack of gravel. This provides an extra, more reliable layer of filtration, especially for fine or unconsolidated sands.

3. What are the advantages of using pre-packed screens?

A:

• Superior Sand Control: Excellent for stopping fine sand.

• Saves Time & Cost: Installs ready-to-use, eliminating complex downhole gravel pumping.

• Protects Productivity: Designed for high flow efficiency.

• Customizable: Built to match your specific well conditions.

4. How to select the right pre-packed screen for my well?

A: Focus on three key factors:

• Sand Size: Choose the gravel and screen slot size based on your formation's sand grain distribution.

• Well Environment: Select the material (e.g., SS316L, Duplex 2507) based on corrosion (CO₂, H₂S) and pressure/temperature.

• Well Design: Match the screen's outer diameter and connections to your casing or open hole.

5. What materials are pre-packed screens made of?

A: They are built from corrosion-resistant alloys for long life:

• Standard Wells: Stainless Steel (SS304, SS316)

• Harsh Wells (High Salinity, Acidic): Enhanced Stainless Steel (SS316L) or Duplex Steel (2205, 2507)

• Packing Media: High-quality gravel, ceramic balls, or glass beads.

Why Choose OASIS Pre-packed Screens?

Backed by 15 years of specialized expertise in oil and gas filtration technology, OASIS delivers pre-packed screens that combine advanced engineering with practical wellsite performance. Our focus on quality control and technical innovation ensures that every screen meets the highest standards of reliability and efficiency.

Partner with OASIS for Your Sand Control Needs

At OASIS OIL TOOLS CO., LTD., we combine industry experience with technical excellence to provide sand control solutions that deliver measurable results. Our team works closely with clients to understand their specific challenges and provide tailored screen solutions that enhance well productivity and longevity.

Contact OASIS today to discuss your project requirements and discover how our pre-packed screens can optimize your well performance.

Please contact with us for more details.

Our techinical team will give you the best choice.

Mail: oapipe@163.com

Whatsapp:+8613949678537

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