Protect ESP Cable with One Universal Clamp Platform

The Republic Oil Tools TruFit Cross Collar Clamp is a slimline ESP cable protection solution designed for deviated, restricted-clearance, and demanding downhole applications. Installed at the tubing collar, TruFit securely supports the ESP cable and helps protect it from mechanical wear, crushing, movement, and impact during run-in-hole operations.

Cable damage during installation can contribute to premature ESP failures, additional workovers, and costly deferred production. TruFit is engineered to provide dependable cable support without sacrificing installation speed or wellbore clearance.

Universal ESP Cable Protection Backed by Free Engineering Software

Republic also provides a free online ESP Cable-Clamp Side-Load Calculator. Operators and engineers can use the software to evaluate application conditions and generate a cable-clamp report before installation.

One Clamp for Both #2 and #4 ESP Cable

TruFit’s primary advantage is its patented acetal insert system, which allows the same clamp platform to securely accommodate both #2 and #4 ESP cable.

Instead of purchasing and maintaining separate clamp inventories for different cable sizes, operators can standardize around one versatile design. This simplifies procurement, warehouse inventory, field logistics, and installation planning while helping reduce total operating cost.

The acetal insert makes TruFit a practical alternative to size-specific cross collar clamps, providing field personnel with greater flexibility when ESP cable requirements change between installations.

Slimline Protection for Difficult Wellbores

With a maximum outside diameter of 4.488 inches, the TruFit Cross Collar Clamp is designed for deployment in tight-clearance wells without compromising cable protection.

Its positive tubing grip helps prevent clamp rotation and maintain cable integrity during installation and operation. A heavy-duty cable guard protects the ESP cable, while integrated capillary slots provide flexibility for chemical-injection and control-line applications.

Designed to Reduce Total Cost of Ownership

TruFit is engineered as a multi-run, serviceable cable protection system. Its rugged construction and reusable design help reduce replacement frequency and lease operating expense.

Fast installation can reduce rig time and intervention cost, while the single-piece captive design eliminates loose components that could be dropped into the well. TruFit also eliminates conventional collar banding and the associated cleanup and replacement costs.

Key Features

• Patented acetal insert supports both #2 and #4 ESP cable
• One clamp platform reduces size-specific inventory
• Slim 4.488-inch outside diameter
• Positive tubing grip helps prevent rotation
• Heavy-duty cable guard with capillary slots
• Single-piece captive design with no loose parts
• Custom high-strength Grade 8 twelve-point bolt
• ASTM A216 construction
• Suitable for sour-service applications in accordance with NACE MR0175
• Multi-run design for reduced replacement frequency

Benefits

• Protects ESP cable during run-in-hole operations
• Reduces mechanical wear, crushing, and movement
• Simplifies purchasing and inventory management
• Reduces the need for multiple clamp configurations
• Helps lower lease operating expense
• Eliminates collar banding
• Reduces rig time through fast installation
• Supports ESP cable, capillary tubing, and control-line applications
• Provides a cost-effective alternative to size-specific clamp systems
• Built for harsh downhole conditions

Applications

• Electrical submersible pump cable protection
• Deviated and inclined wellbores
• Tight-clearance ESP installations
• Unconventional and high-dogleg-severity wells
• Chemical-injection capillary protection
• Downhole gauge and control-line protection
• Multi-run ESP completions

Call to Action

Reduce clamp inventory without compromising ESP cable protection.

Contact Republic Oil Tools to discuss TruFit compatibility, pricing, cable size, tubing configuration, and wellbore clearance requirements.