Construction of vertical pile foundation

Full casing full rotary drilling rig is a kind of Drilling Equipment used for oil drilling. It uses full-casing drilling technology, that is, during the drilling process, the drill pipe and casing are simultaneously lowered into the well to form a continuous string. Full rotary drilling RIGS can achieve integral rotation, which means that the drill pipe and casing rotate together, thereby improving drilling efficiency and safety.

Full casing full rotary drilling rig is usually composed of drilling platform, wellhead equipment, drilling string system, drilling fluid system, cementing system, logging system and so on. It can be applied to both onshore and offshore drilling operations in a variety of geological conditions and well types.

The main benefits of a full casing full rotary drill include:

1. Improve drilling efficiency: The full rotary drilling rig can achieve the whole rotation, avoiding the traditional drilling rig needs to repeatedly up and down the drill pipe steps, saving time and labor costs.

2. Improve drilling safety: The use of full casing drilling technology in full rotary drilling RIGS can reduce the occurrence of downhole accidents and improve the safety of drilling operations.

3. Adapt to a variety of well types: full casing full rotary drilling rig can adapt to a variety of well types, including horizontal Wells, directional Wells, etc., with strong adaptability.

4. Improve the efficiency of downhole operation: the full casing full rotary drill can achieve continuous operation, reduce the rod change time, and improve the efficiency of downhole operation.