The main methods for installing and drilling water wells.
To date, it is the drilling of wells and wells that is the most popular and popular way for exploration and operation of groundwater.
The following factors influence the choice of the drilling method:
1. The level of hydrogeological knowledge of the region.
2. The purpose of the work.
3. The level of necessary reliability of geological and hydrogenological information obtained with a certain method of drilling.
4. Technical and economic indicators of the selected type of drilling.
In addition, the character of the drilling method is greatly influenced by the nature of the water -shaped rocks, as well as the types of waters that can be pressure and unpaired, this affects what the opening depth will be established.
Also, when choosing a technology for drilling a well, factors such as temperature are taken into account, the level of mineralization of water from underground sources, as well as the degree of their aggression to such materials as concrete, cement and iron. Most often installed iron SN 249-63.
Water construction methods primarily depend on the method of operation and specific conditions. The main ways of building are:
1. Rotational, possessing a straight, reverse and back-lumping flushing.
2. Rotational, using purge with compressed air, foam, aerated solution.
3. Rotational-string, without the use of any flushing or blowing.
4. Quickly and slowly using special pneumatic people.
5. A shock-drunk method.
Today, the drilling process can be carried out in two ways, such as core and free.
Experts recommend choosing the method of drilling wells for water, the cost of which most fully corresponds to the benefit that you will receive from the availability of your own source of water on the site.