Desc:As oil and gas exploration and development tends to be deeper and more complex, the pressure difference is less than the drilling pressure to maintain the stability of the borehole wall, resulting in the occurrence of complex accidents such as downhole leakage, blowout, collapse, and stuck, and the problem of prolonged drilling cycle. The new drilling fluid potassium formate provides convenience for on-site operators' various operations, overcomes many difficult problems under complex geological conditions, and breaks a big bottleneck for drilling speed and efficiency. Today we will tell you about the complex drilling problems that can be solved with potassium formate in drilling fluids.
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