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5.5-Inch V-Series Casing Swab Cups – High Solids & Abrasion Resistance

Description:

The 5.5-inch V-Series Swab Cup is a wire-reinforced, all-rubber cup designed for lifting fluid from 5.5″ casing. It is particularly effective in “rough” environments where suspended sand or scale is present. The V-Type design features a flexible lip that acts as a check valve—collapsing to allow fast run-in speeds and expanding to seal tight against the casing wall during the upstroke.

Technical Performance:

  1. Debris Handling: The inverted lip design allows suspended solids to pass the cup on the descent, minimizing wear and preventing cup inversion.

  2. Wear Compensation: Unlike rigid cups, the flexible V-lip automatically compensates for casing wear, pitting, and dimensional variations, maintaining a seal even in older wells.

  3. Load Management: Ideal for lifting light-to-medium fluid loads. In the event of an overload, the lips are designed to “dump” fluid rather than breaking the line, adding a layer of operational safety.

Specification Data:

  • Nominal OD: 5.5″

  • Fit: Designed for Standard 5.5″ Casing weights.

  • Compound: High-Tensile NBR (Standard).

  • Compatibility: Compatible with standard casing swab mandrels.

Recommended Use:

  • Wells with suspended sand.

  • Post-frac cleanups.

  • Water removal from casing.

Technical Specifications

  • V Type (MV Style) 5.5inch casing size

Applications

  • Water removal, oil lifting, well testing in sandy environments.

Product Overview:

Designed for 5.5-inch casing strings, our 5.5″ V-Type Swab Cups serve as the ultimate solution for fluid lifting in wells with high sand content or worn casing walls. The flexible multi-lip design creates a dynamic seal that adjusts to irregularities, ensuring efficient load recovery without getting stuck.

Key Features:

  • Variable Lip Technology: The V-style lips allow debris and sand to bypass the cup during the downstroke, preventing damage and reducing the risk of stuck tools.

  • Perfect for Casing Swabbing: Specifically engineered for the larger internal diameter of 5.5″ casing/tubing.

  • Abrasion Resistant: Molded from premium Nitrile (NBR) or custom rubber compounds to withstand abrasive well conditions.

  • Self-Sealing: Uses fluid hydrostatic pressure to energize the seal, providing reliable lifting of light to medium loads.

Specifications:

  • Model: V Type (MV Style)

  • Size: 5.5 inch (Casing Size)

  • Material: NBR / Frac-Fluid Resistant Compound

  • Core Material: Steel / Aluminum reinforcement

  • Application: Water removal, oil lifting, well testing in sandy environments.

  • Temperature Rating: Standard (212°F) to High Temp (300°F) options available.