Influence of Drilling Pressure of PDC Bit on Drilling

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[Abstract]:

Drilling pressure is a condition that must be found in the rock under the well. Its condition ensures the method and characteristics of the broken rock, and the straightness affects the speed of the drilling and the method of its destruction. At the time of construction, the PDC type is subjected to axial pressure and the effect of turning, and it is rubbed, dull and destroyed during pressing and cutting of the stone, which will definitely affect the speed of advancement.
The roller cone bit is the most important parameter in drilling, not only to help show its cut to the rock formation, but also to minimize its friction. After doubling the pressure and checking the PDC type at the different level of drilling, the ending shows that different rocks have different speeds when increasing the pressure.

Drilling pressure is a condition that must be found in the rock under the well. Its condition ensures the method and characteristics of the broken rock, and the straightness affects the speed of the drilling and the method of its destruction. At the time of construction, the PDC type is subjected to axial pressure and the effect of turning, and it is rubbed, dull and destroyed during pressing and cutting of the stone, which will definitely affect the speed of advancement.

The roller cone bit is the most important parameter in drilling, not only to help show its cut to the rock formation, but also to minimize its friction. After doubling the pressure and checking the PDC type at the different level of drilling, the ending shows that different rocks have different speeds when increasing the pressure.

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