All Article

There are several types of rock drilling core barrels that are used in mineral exploration and mining, each with its own specific function and application. Some of the most commonly used types include: NQ (Nominal Qua...

Ripley Tube Core Barrels are a type of drilling equipment used in mineral exploration and mining. They are designed to retrieve cylindrical rock samples, called cores, from the earth's subsurface. Core barrels consis...

A core barrel assembly is a tool used in drilling operations to extract cylindrical samples of rock or soil from the ground. It consists of several components that work together to efficiently and accurately extract core...

Core barrels are specialized tools used in drilling and exploration to retrieve a cylindrical sample of rock or soil, known as a "core," from the ground. They are typically used in geotechnical, environmental, ...

How core drilling works. Soft coring uses a punch system. This involves using two buckets, one nested inside the other. The inner barrel is pushed forward to capture the core sample, then the outer barrel is extended to ...