Structure
The STARSE pre-packed screen excels in environments rich in mud and silt, as well as heavy oil reservoir, particularly in sidetracked, highly deviated, and complex trajectory wells, significantly boosting production efficiency and well longevity.
Its integral design encompasses: a bridge-punched outer jacket, an outer filter mesh, pre-packed particles, an inner filter mesh, an inner support jacket, a perforated base pipe, and support rings.
Primary Filtration: The outer jacket, featuring bridge-punched slots, effectively blocks larger formation sand grains, forming a stable sand bridge for superior sand control.
Secondary Filtration: Composed of unconsolidated or consolidated particles, the pre-packed layer, selected based on the "controlled sand production" principle, further filters finer sand particles while ensuring smooth fluid flow.
Support & Drainage: The inner support layer, with holes and dot supports, creates a gap with the base pipe, offering ample drainage channels and facilitating the removal of any internal blockages.
Features
1. The bridge-punched slotted outer jacket possesses robust sand control capabilities. It establishes a stable sand bridge outside the screen, effectively performing primary sand control for formations with larger particle sizes, and significantly reduces the risk of screen blockage.
2. The outer jacket features laterally punched slots, allowing fluid to flow in through the side gaps without directly eroding the filter medium, thereby enhancing durability.
3. The pre-packed gravel layer demonstrates exceptional erosion resistance, achieving comparable results to gravel packing. It provides more effective and precise secondary sand control.
4. Based on the "controlled sand production" principle, the thickness of the gravel packing layer is carefully selected to ensure that the pre-packed medium maintains excellent permeability, further minimizing the risk of screen blockage.
5. The inner support jacket, equipped with dot supports, creates a gap of a certain height with the base pipe, providing ample drainage space. This design facilitates the removal of blockages and prevents sand accumulation.
6. This screen is ideally suited for formations with high clay and silt content, as well as heavy oil reservoirs. It is particularly applicable to sidetracked wells, highly deviated wells, and wells with complex trajectories, offering enhanced production efficiency and well longevity.
Specification
| STARSE Prepacked Screen |
Pipe Size
in |
2-3/8 |
2-7/8 |
3-1/2 |
4 |
4-1/2 |
5 |
5-1/2 |
Pipe weight
lb/ft |
4.60 |
6.40 |
9.20 |
9.50 |
11.60 |
15.00 |
17.00 |
Screen ID
in |
1.994 |
2.441 |
2.992 |
3.548 |
4.000 |
4.408 |
4.892 |
Max. OD
in |
4.291 |
4.777 |
5.402 |
5.902 |
6.402 |
6.902 |
7.402 |
Pipe Hole Φ
mm |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
Pipe Hole Qty
Holes/ft |
33 |
44 |
55 |
66 |
77 |
88 |
99 |
Screen Weight
lb/ft |
11.4 |
13.2 |
21.2 |
21.7 |
26.4 |
28.9 |
31.6 |
| Thickness of pre-packed |
15mm~20mm,The thickness of pre-packed gravel is optimally selected based on the actual needs of the formation. |
| Tensile Strength |
The screen's tensile strength is over 80% of the base pipe's. |
| Collapse Rating |
≥4000psi |
| Burst Rating |
≥1000psi |
| Remark |
Base pipe meets API standards, customizable parameters available. |
Q1. How can I get samples of any product to confirm the quality?
A:1. Please provide us with your exact quantity. We can provide you with samples according to your specifications.
2. We can provide you with counter samples according to the samples you sent.
Q2. How can I get the price of the product?
A:1. Please send us your exact quantity. We can send you samples and pricing details back.
2. If you don't know any specifications. Please send us pictures of your products. We will give you an estimated price according to your pictures based on your needs. But the exact price must be given after we check your original samples.
Q3. I don't know the material or any other material information, how can I order from you.
A: It's the best way if you can send us samples so that we can provide you counter samples to check the quality. We will also quote you a price to verify the cost. After confirming all of these, you can contact our sales to place an order.
Q4. I am a small wholesaler, do you accept small orders?
A: If you are a small wholesaler, no problem, we are willing to grow with you.
Q5. Can you provide OEM or ODM service?
A: Yes. We can accept OEM services. Also, welcome to choose our ODM. Welcome to your inquiry!
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