2.5" SV Swab Cups with Flexible Lips for High Sand Ratio Swabbing

Product Details:

Place of Origin:	Shanghai, China
Brand Name:	SHQN
Certification:	ISO 9001
Model Number:	SV types Swab cups

Payment & Shipping Terms:

Minimum Order Quantity:	500pcs
Price:	2.5-5
Packaging Details:	Carton packing
Delivery Time:	15days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	5000pcs per month

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Detailed Product Description

Size:	2 1/2 Inch	Material:	Rubber+Metal Core
Available:	SV Style	Environment::	Oil, Gas, Gas Condensate
Color:	Black	MOQ:	500PCS
Delivery Time:	15 Days	Sample:	Available
OEM/ODM:	Available	Application:	Oilfield

Product Introduction

Name: 2.5" SV Swab Cups with Flexible Lips for High Sand Ratio Swabbing
Brand: Shanghai Qinuo Industry Co., Ltd.
SKU: SV types Swab cups
Price: 3.50 USD
Availability: InStock

The Oilfield 2.5 inch SV Swab Cup is a specialized downhole tool designed for high-efficiency fluid recovery in wells with high sand-to-liquid ratios. Unlike rigid cup designs that can trap particulates and suffer from rapid wear, the SV style utilizes a series of flexible, responsive lips. These lips are engineered to deflect around sand, scale, and suspended solids during the downward run while expanding to create a tight, 360-degree seal during the lift. This fluid-actuated mechanism ensures consistent lifting performance even in the most abrasive wellbore environments.

Technical Specifications

Nominal Size: 2.5 Inch
Style: SV (Sleeve Valve)
Material Grade: Industrial Nitrile (NBR)
Shore Hardness: 75 to 80 Shore A
Fluid Load: Light to Medium Load Capacity
Debris Tolerance: Optimized for Sand and Silt
Mandrel Compatibility: Fits Standard 2.5" API Swab Mandrels
Temperature Rating: Effective up to 250 Degrees Fahrenheit

Other Available types of Swab cups:

A style: TA is a medium load Swab Cup built around a steel or aluminum bushing for use in most sizes of tubing or drill pipe. When under load, it will compress to form a solid rubber mass for maximum lifting capacity and minimum wear. Manufactured from a newly developed rubber compound, these cups provide our customers with a high quality North American product. Our special Frac Fluid compound is developed for the ultimate in durability and performance. These Frac Swab Cups are designed to perform under the toughest conditions.

MV style: Shanghai Qinuo offers the popular Guiberson* profile MV Swab Cup in both nitrile and frac fluid rubber compound. The cup has either an aluminum or steel bushing with multiple upturned lips which allows it to pass through tight spots and control the amount of load. It is very efficient in fluid with suspended sand.

V style: Shanghai Qinuo carries the V Series Swab Cup in a light duty and heavy duty all rubber cup that is suited for use in fluids with high concentrations of suspended sand. The upturned lips pass easily through tight spots and will invert to dump excessive loads. The number of cups used will vary with conditions.

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Key Engineering Advantages

Specialized Sand Handling: The flexible lip geometry allows sand grains to pass through the tool string during descent, preventing the cup from jamming or tearing when encountering high concentrations of solids.

Fluid Actuated Sealing: The internal cavity of the SV cup uses the hydrostatic weight of the fluid column to flare the lips outward. This provides a positive seal that is proportionate to the weight of the fluid being lifted.

High Abrasion Resistance: Molded from a high-modulus NBR compound, these cups are designed to maintain their sealing edge despite the friction and grinding action of sand-laden fluids.

Aerodynamic Descent Profile: The streamlined shape of the SV cup reduces fluid drag during the trip into the well, allowing for faster descent speeds and improved operational efficiency.

Interference Fit Reliability: The flexible elastomer conforms to the internal diameter of the tubing, ensuring a secure seal even in aging pipes with minor surface irregularities or scale buildup.

FAQ

Question: Why is the SV style recommended for sand instead of a rigid cup?
Answer: Rigid cups tend to trap sand against the tubing wall, which cuts the rubber and ruins the seal. The SV style is flexible, allowing it to bypass solids while maintaining a seal through its multi-lip design.

Question: Will this cup fit all standard 2.5 inch mandrels?
Answer: Yes, these cups are precision-molded to be compatible with industry-standard 2.5 inch API swab mandrels.

Question: How does the material react to crude oil?
Answer: The high-grade Nitrile (NBR) used in these cups is specifically formulated for excellent oil resistance, preventing swelling and softening in hydrocarbon environments.

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Contact Person: Cora Chen

Tel: +8619065106125

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