
Impression Blocks
.png)
Want To Know More About This Tool?
We are ready to help! If you're interested in one of our tools, or if you have a job in mind that needs a custom tool solution, don't hesitate to reach out and we'll be ready to get you exactly what you need - faster than you can get it anywhere else!

The Bull Dog Impression Block is a reliable downhole diagnostic tool used to obtain a precise, dimensional imprint of a "fish" or obstruction within the wellbore. Manufactured using the highest-grade lead, our Impression Block captures the most accurate impression of the fish, helping operators determine the shape, size, and orientation of the object downhole. Designed to fit standard casing sizes and customizable to unique requirements, the Bull Dog Impression Block is built for rugged field conditions and optimal performance.
Applications
The Impression Block is essential for pinpointing unknown downhole obstructions, providing operators with a clear understanding of their shape and dimensions. It also helps detect wellbore irregularities or damage, such as deformations or marks caused by tool string impacts, enabling faster and more informed fishing decisions.
Features & Advantages
Superior Accuracy: Premium-grade lead delivers clear, detailed impressions of the fish.
Custom Fit: Available in all standard sizes for popular casing weights, with special sizes made to order.
Durability & Reliability: Engineered with robust construction to handle demanding fishing operations.
Field-Proven Design: Helps reduce guesswork, enabling faster and more efficient fishing solutions.
Versatile Applications: Effective in identifying tools, tubulars, or debris stuck in the wellbore.
12" Fishing Neck: Allows for secure and efficient retrieval of the tool.
Side Circulation Port: Provides fluid circulation while maintaining tool functionality.
Custom Manufacturing Options: Special sizes and configurations available upon request.
Lead Core Construction: Ensures dimensional accuracy and long-lasting performance.
Compatible with Standard Fishing Assemblies: Easily integrates with conventional downhole fishing tool setups.
Specifications
Scroll Right For Info
Bull Dog Impression Blocks come in all the standard sizes to fit in the popular casing weights. Special sizes are no problem. All blocks have a 12" fishing necks and a side circulation port.