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What are the factors affecting the quality of geothermal drilling?
- Jul 06, 2018 -

Geothermal drilling is a major project, and all aspects need to be considered. This will not only save time, but also increase the probability of well formation. Let geothermal drilling companies come to introduce the factors that affect the quality of geothermal drilling.

1. Impact of drilling tools on drilling quality and speed: Conventional drilling usually uses conventional rotary drilling. However, this traditional drilling method has a low drilling speed and cannot adapt to the rapidly developing oil and gas industry. With the development of the times New drilling tools are needed to meet the requirements of the times.

2. Influence of drilling parameters on drilling quality and speed: During the drilling process, the influence of drilling parameters on the drilling speed can not be ignored, such as: drill type, drill nozzle diameter, bit water power, drilling pressure, speed Pump pressure, displacement, etc.. Under certain conditions, the drilling speed, speed, pump pressure and displacement are usually controlled to increase the rate of penetration.

 3. Influence of drilling fluid on drilling quality and speed: Drilling fluid is the blood of drilling, so the performance of drilling fluid is very important for drilling. The main factors affecting the drilling rate are the viscosity of drilling fluid, the density of drilling fluid and the drilling fluid. The solid phase content is three aspects.


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