PDC cutter for water well drilling
What’s water well drilling?
Water well drilling is the process of drilling holes in the earth's surface for the purpose of reaching a groundwater source. There are several water sources beneath the earth's surface but are difficult to reach and in some cases very deep. There are several drilling techniques that can be used for the purpose of drilling water wells and the most commonly used are rotary drillers that bore vertically into the earth. With the success of horizontal directional drilling (HDD) in the oil and gas industry, many in the water well industry are now turning to HDD for drilling water wells.
Drill bits used for water well drilling
During the construction of a water well drilling rig, the drill bit is mainly used to break the rock, and the quality of the drill bit directly affects the drilling speed, drilling cost, and wellbore quality. The selection of water well drilling bits types with fast drilling speed and long service life for water well drilling rigs can greatly reduce drilling costs. Drill bits for water well drilling are mainly divided into scraper bits, roller cone bits, diamond bits, carbide bits, PDC bits, and special bits, etc. These bits have their own rock-breaking principles and applicable formations. The continuous innovation of water well drilling rig products has led to the rapid development of drill bit research and development technology.
Recommended by LinkedIn
Advantages of PDC drill bits for water well drilling
PDC bits for well drilling are widely used because of high efficiency and low cost, in recent years the price of drill bits has been gradually declining, its application can already completely replace manual drilling. As the drilling of water wells for the bottom of the well water output requirements are relatively high, drilling bits will generally choose large-diameter PDC bits. After the well is drilled with PDC bit, the pump is then put into the well to extract groundwater for people's living and irrigation. The location of the well's outlet varies in different areas, and sometimes the groundwater level varies in different directions in the same area.
PDC cutter used for water well drilling
Should you need any PDC cutters, welcome to contact us at Irene@zzbetter.com, WhatsApp +8618173320261.
For more info, please visit www.zzbetter.com