Water Well Drilling

 

The work carried out to meet the water needs of facilities, residences and fields from groundwater is called water drilling. These drillings are made in 3 different methods depending on the state of the formation.

1- Pneumatic system (Downhole technology)

2- Muddy System (Drilling made by Rotary Rotary machine) a) Direct Circulasion (Direct circulation drilling method)

b) Reverse Circulasion (Reverse circulation drilling method)

3-Drilling made by hammering method

These three systems have their own advantages and disadvantages. Drilling works with air system have gained weight in recent years, but the drilling method with mud circulation continues to be used due to the high investment cost.

1-Advantages of pneumatic drilling method;

a) Provides rapid progress

b) It allows maximum efficiency to be taken from the well without disturbing the aquifer characteristics.

c) Well efficiency, during drilling, reduces investment costs by approximating.

2-Advantages of muddy system drilling method;

a) It eliminates the risks that may occur during drilling by preventing debris and spillage during drilling in sandy or allivion soils.

b) It allows deep meter drilling of the well in areas with low static level.

c) A wide range of wells can be drilled.

Our company has 32 ″ (81.28 cm) diameter 130 mt. (24 ”250 mt.), (15 ″ 400 mt.), (12 ″ 650 mt.) 9 ″ 5/8 diameter and 780 mt. has applied.

3-Drilling made by hammering method

Flashing wells can give good results in soft alluvial lands where the groundwater is close to the surface and the aquifer consists of clean levels such as sand and gravel, which can be obtained with a single filter. It is a cheap and simple method and it is opened by emptying the material at the base with the clapper bucket from inside the stuck pipe and lowering the pipe to the desired level by moving it left and right. Large rubble is broken with special tools called axes.