The evolution of well-drilling techniques for finding water from ancient times to the present

Well drilling is a common technique used to find groundwater sources. It is the use of mechanical equipment or manual methods to drill a borehole deep into the ground to discover and utilize groundwater resources. In this article, we will describe in detail the working principle, process and considerations of drilling a well to find water.

The working principle of drilling a well to find water is simple. It is done by drilling a well pipe or borehole deep into the ground so that it reaches the aquifer and connects the groundwater supply system to it, thus taking out the groundwater for use. In the process of drilling a well, the target location needs to be determined and the appropriate drilling location and plan needs to be selected by information related to topography and geological conditions, including mechanical and manual types of wells.

The process of drilling a well to find water is very complex, and it requires analysis of a variety of factors such as topography, geology, and hydrology. First, mechanical or manual drilling is required, using tools such as well drills and well placement rods to penetrate deep into the ground and find the water-bearing layer. Also, parameters such as well bore depth, diameter, and wall thickness need to be calculated and designed to ensure their stability and safety. Next, hydrological tests are required to determine information such as groundwater content, water level, water quality and pressure, as well as water sample analysis to determine factors such as water quality properties and flow rates. Finally, after finding groundwater, a well cover needs to be installed and operations such as disinfection and cleaning of the well need to be performed to ensure the sanitary safety of the water supply system.

When drilling wells to find water, several aspects need to be taken into account. First, relevant regulations and environmental requirements need to be observed, and scientific and reasonable methods need to be used for drilling and water extraction operations. Secondly, adequate preliminary investigation and evaluation, including geological exploration and hydrological survey, is needed to ensure that the site is suitable and the water source is adequate. Finally, when using groundwater, attention needs to be paid to health and safety and water quality issues, such as regular testing and disinfection work.

In conclusion, well drilling and water search is a very important technology that can help people get a safe and reliable water source. Proper well-drilling and water search technology can provide water for urban and rural living, agriculture and industry, and can also contribute to environmental protection and ecological balance. But at the same time, attention needs to be paid to specifications and environmental requirements to protect the health of the earth and mankind.

Hunan Puqi Geological Exploration Equipment Research Institute, a professional institution engaged in the research of geological exploration water instrument equipment, has formed a cooperative relationship with Harbin Institute of Technology and jointly established the 13th Five-Year National Water Special R & D Base, established a strategic innovation cooperation base with Hunan University of Science and Technology, and reached a strategic cooperative relationship with the University of Algeria, Puqi new generation of physical prospecting water instrument with easy to carry, easy to operate, automatic map formation, accurate rate. It is easy to carry, easy to operate, automatic map formation, high accuracy, and its equipment has obtained many invention patents and software copyrights.