Product Introduction

The 2 1/2" SV Style Swab Cup is a critical downhole tool engineered for reliable fluid recovery in well-servicing operations. Constructed from high-performance Nitrile Butadiene Rubber (NBR), this SV style cup is specifically designed to excel in harsh downhole environments where abrasion and oil exposure are constant challenges.

The SV design features a flexible, multi-lip profile that ensures a tight, positive seal against the tubing wall even under fluctuating pressures. This 2.5-inch model is the industry standard for operators seeking a balance between high-wear resistance and the flexibility needed to handle sand or debris-laden fluids.

Key Features & Advantages

1. Specialized NBR Compound for Oil Resistance
Our proprietary NBR formulation provides exceptional resistance to swelling and degradation when exposed to crude oil, diesel, and common wellbore chemicals. This ensures the cup maintains its dimensions and sealing integrity throughout the swabbing run.

2. Superior Wear & Abrasion Resistance
Specifically engineered for "Harsh Downhole Environments," the rubber compound is treated to reduce friction-induced heat and surface wear. This allows for more runs per cup, even in wells with rough internal tubing surfaces or high sand content.

3. SV Style Flexible Lip Design
The SV geometry allows the lips to expand efficiently under fluid load to provide a total seal. Its inherent flexibility allows it to pass through minor tubing scale or salt buildup without tearing, which is a common failure point for more rigid cup designs.

4. Optimized Fluid Lifting Efficiency
The multi-lip structure maximizes the lift-to-drag ratio. By minimizing fluid bypass, the 2 1/2" SV cup ensures that the maximum volume of fluid is brought to the surface in every stroke, reducing total operational time.

Technical Specifications

FAQ

Q1: What is the primary difference between SV and MV type swab cups?
A: The SV (Sleeve Valve) type is generally more flexible and better suited for lighter loads or fluids containing sand, whereas the MV (Multi-V) type is designed for heavier loads and deeper swabbing requirements.

Q2: Can these cups be used in sour gas (H2S) environments?
A: Yes, we offer specific material compounds like HNBR or FKM that are engineered to resist H2S and other corrosive chemicals. Please specify your well conditions when ordering.

Q3: How do I know if the 2 1/2" size is right for my tubing?
A: The 2 1/2" SV cup is designed for standard 2-1/2" nominal tubing. We recommend verifying your tubing's internal diameter (ID) to ensure optimal sealing performance.