Water well refers to a shaft, hole, or an excavation into the ground that is used to extract groundwater from the subsurface. After the excavation has been done, pumps or other means are needed to extract the groundwater in most cases. However, in other cases, the groundwater may flow out to the surface naturally without the need of a pump. When in need of Water Well Services Hill Country should be visited.
Flowing artesian wells are wells in which groundwater naturally flows to the surface with no artificial intervention. Mostly, wells are drilled vertically. However this is not true in all cases because some wells are dug horizontally or at a particular angle so as to access water underground. Horizontal wells in most cases are drilled to be uses in bank filtration.
Horizontal well drilling is a very common process that has been practiced over the years. In fact, the oldest known wells are horizontal wells. These wells are referred to as Qanats are they are located in present-day Iran. They were dug by hand in the old Persian Empire. The wells supplied water for domestic, agricultural, and municipal use in the Empire.
Besides being used to supply water, wells are also drilled to serve other purposes. One of these purposes is the extraction of gas and oil. Other wells, referred to as monitoring wells are drug for the purposes of monitoring the levels and quality of groundwater. Other purposes of wells include artificial recharge, waste disposal, shallow drainage, and investigation of subsurface conditions.
The procedure of drilling wells normally begins with locating the most ideal place to locate the hole. The location is greatly influenced by the reason for which the hole is dug. If the well is dug to provide groundwater for domestic and drinking purposes, the two factors that are mostly considered are the quality of the water and the long-term groundwater supply.
An experienced driller or professional should be hired for determining the best spot for drilling the hole. There are criteria which are used in determining the quality and suitability of groundwater meant for drinking. These criteria are same as the ones employed by state and local authorities. In case the structure is supposed to supply water for agricultural use, boron availability, salinity and sodium-adsorption rate are the factors to consider.
In case the hole is meant to supply waters to the municipal, besides checking the quality, the amount of water available is also important. The well must be able to meet the pumping rate requirements of the municipal. In most cases, pumping rate requirements usually range between 500 and 4000 gallons per minute. Individual homes usually have very small requirements, which can be satisfied by pumping rate requirements as low as 1 to 5 gallons per minute.
Prior knowledge and experience are among the factors which drillers base on in ascertaining the amount and quality of groundwater in a particular area. Normally, drillers go through reports produced by drillers who have previously worked in the area. In case wells in the area have waters of good quality and in sufficient amounts then the likelihood of similar wells being fine is high.
Flowing artesian wells are wells in which groundwater naturally flows to the surface with no artificial intervention. Mostly, wells are drilled vertically. However this is not true in all cases because some wells are dug horizontally or at a particular angle so as to access water underground. Horizontal wells in most cases are drilled to be uses in bank filtration.
Horizontal well drilling is a very common process that has been practiced over the years. In fact, the oldest known wells are horizontal wells. These wells are referred to as Qanats are they are located in present-day Iran. They were dug by hand in the old Persian Empire. The wells supplied water for domestic, agricultural, and municipal use in the Empire.
Besides being used to supply water, wells are also drilled to serve other purposes. One of these purposes is the extraction of gas and oil. Other wells, referred to as monitoring wells are drug for the purposes of monitoring the levels and quality of groundwater. Other purposes of wells include artificial recharge, waste disposal, shallow drainage, and investigation of subsurface conditions.
The procedure of drilling wells normally begins with locating the most ideal place to locate the hole. The location is greatly influenced by the reason for which the hole is dug. If the well is dug to provide groundwater for domestic and drinking purposes, the two factors that are mostly considered are the quality of the water and the long-term groundwater supply.
An experienced driller or professional should be hired for determining the best spot for drilling the hole. There are criteria which are used in determining the quality and suitability of groundwater meant for drinking. These criteria are same as the ones employed by state and local authorities. In case the structure is supposed to supply water for agricultural use, boron availability, salinity and sodium-adsorption rate are the factors to consider.
In case the hole is meant to supply waters to the municipal, besides checking the quality, the amount of water available is also important. The well must be able to meet the pumping rate requirements of the municipal. In most cases, pumping rate requirements usually range between 500 and 4000 gallons per minute. Individual homes usually have very small requirements, which can be satisfied by pumping rate requirements as low as 1 to 5 gallons per minute.
Prior knowledge and experience are among the factors which drillers base on in ascertaining the amount and quality of groundwater in a particular area. Normally, drillers go through reports produced by drillers who have previously worked in the area. In case wells in the area have waters of good quality and in sufficient amounts then the likelihood of similar wells being fine is high.
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