Reverse Air Drilling Equipment Service
Reverse air drilling equipment service is a specialized process used in various applications, including geological exploration, soil and rock sample collection, high-quality core retrieval, and obtaining precise data on subsurface geology. This drilling method is characterized by the use of compressed air to transport drilling cuttings from the bottom of the well to the surface.
Here is a description of the reverse air drilling equipment service:
Before commencing drilling, detailed planning is undertaken, involving the selection of the well location, desired depth, and specific project objectives. The choice of reverse air drilling technique is based on geological conditions and project purposes.
An appropriate drilling bit is chosen for the geological conditions of the site and drilling objectives. These bits are typically open at the bottom and designed to collect high-quality samples of soil and rock.
The drill string, consisting of connected pipes that extend from the surface to the bottom of the well, injects compressed air through the bit to create an upward flow. This transports drilling cuttings from the bottom of the well to the surface.
As drilling progresses, soil and rock samples are collected and transported by the air flow to the surface. These samples are typically of high quality and preserve the intact geological stratigraphy.
At regular intervals, samples of the geological layers penetrated are taken, and data such as depth, sample descriptions, and other relevant parameters are recorded.
The recovered reverse air samples are analyzed to assess subsurface geology, identify minerals, evaluate stratigraphy, and meet project objectives.
In some cases, well casing is installed to maintain the well's structural integrity and prevent aquifer contamination or the entry of unwanted fluids.
The reverse air drilling equipment service is essential in geological exploration, collecting high-quality soil and rock samples, and other projects that require precise data on subsurface geology.
