Releasing Spear

The Releasing Spear is designed to provide a reliable and effective method for engaging and retrieving internal fish during downhole fishing operations. The tool is built with rugged high-strength alloy steel construction to withstand severe pulling forces, impact loads, and jarring conditions commonly encountered during fishing operations.

The spear engages the fish internally over a large contact area, ensuring strong gripping performance while minimizing damage to the fish structure. If retrieval becomes impossible, the spear can be easily released and disengaged from the fish, improving operational safety and flexibility.

The Releasing Spear assembly consists of:

• Mandrel
• Grapple
• Releasing Ring
• Bull Nose Nut

The mandrel is manufactured from specially heat-treated high-strength alloy steel and is available in two configurations:

• Flush Type → enters completely into the fish
• Shoulder Type → provides a positive landing position on top of the fish

The tool can also be combined with additional downhole accessories such as pack-off assemblies and internal cutters for more complex well intervention applications.

Key Features

• High-strength heat-treated alloy steel mandrel
• Reliable internal fish engagement system
• Large contact gripping area to reduce fish damage
• Releasing mechanism for easy disengagement
• Rugged construction for severe jarring and pulling operations
• Available in flush and shoulder type mandrels
• Customizable top connection configurations
• Compatible with pack-off assemblies and internal cutters

Applications

• Internal Fishing Operations
• Drill Pipe & Tubular Retrieval
• Workover Operations
• Well Intervention Services
• Downhole Recovery Operations
• Pack-Off Assembly Applications
• Internal Cutting Operations

Advantages

• Strong and secure fish engagement
• Easy release capability if fish cannot be recovered
• Reduced risk of damaging the fish
• High durability under severe downhole conditions
• Simple design with minimal loose components
• Flexible configuration for various fishing requirements
• Compatible with additional fishing and intervention tools
• Reliable performance in demanding well environments

Ordering Information

When ordering, please specify:

• Releasing spear model
• Top connection type
• Exact fish size and weight
• Flush or shoulder type mandrel requirement