What is the effect of high drilling fluid density on drilling construction?

Release time:

2019-09-21

Author:

Source:

1 Slow down the drilling speed

2 Easy to cause differential pressure sticking

3 Sometimes the ground will leak

4 The frictional resistance of lifting or lowering the drilling tool increases.

5 poor liquidity, resulting in increased pump pressure.

Key words:

What is the impact of too much sand content in drilling fluid on drilling construction?

If the drilling fluid loses too much water, what is the impact on the drilling construction?

What is the impact of too much sand content in drilling fluid on drilling construction?

If the drilling fluid loses too much water, what is the impact on the drilling construction?

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