Q Series Wireline Double Tube Core Barrel Assembly For Hard Rock And Water Well Drilling

The Diamond Reaming Shell is designed to be connected with a Bit to be used in drilling. Unlike other tools, this shell allows for drilling by Bit and grinding of the side surface to be done simultaneously. However, it is important to note that the drilled hole must be kept not smaller than the diameter of the Bit (Reaming).

The purpose of the Diamond Reaming Shell is twofold. Firstly, it is used to prevent early wear and tear of the outer diameter of the Bit. Secondly, it helps prevent vibration and deformation of the hole walls during drilling. By using this tool, you can ensure a more precise and efficient drilling process, while also extending the lifespan of your equipment.

As shown in the diagram, the Diamond Reaming Shell has a cylindrical shape with diamond particles attached at the outer diameter and touchable screws at both ends. Furthermore, the outside diameter of the shell is produced to be larger than that of the Bit. This allows for a more stable drilling process and helps maintain the shape of the hole throughout the process.

 Wireline core barrel is designed for use in various scenarios and occasions. Its primary application is in geological exploration, where it is used to obtain rock samples from the subsurface for analysis. The wireline core barrel is also used in construction works and energy and mining industries. It is an indispensable tool for obtaining accurate data on subsurface geology, which is essential for planning and executing construction projects, mining, and oil and gas exploration.

Wireline core barrel is versatile and can be used in different geological formations, including soft, medium, and hard formations. Its length varies between 1.5m/3m, depending on the model, and it can be used to take continuous, undisturbed samples from depths of up to 2000m. The wireline core barrel is easy to use, and its core recovery rate is high, ensuring that the samples obtained are of high quality and representative of the subsurface geology.

 Wireline core barrel is reliable and durable, making it suitable for use in harsh environments. It is made from high-quality materials that can withstand wear and tear, and its components are easy to replace, reducing downtime. The wireline core barrel is compatible with various drilling rigs, making it a versatile tool that can be used in different drilling operations.