Research and application of key technologies for pressure controlled drilling
Pressure controlled drilling technology plays a very important role in modern petroleum engineering,mainly including bottomhole pressure control technology,wellbore pressure monitoring technology,drilling fluid performance optimization technology,and drilling parameter optimization technology.The application effect of pressure controlled drilling technology is significant in different geological conditions,drilling depths,and drilling environments.By effectively controlling bottom hole pressure and monitoring wellbore pressure,drilling efficiency and safety can be improved.Optimizing drilling fluid performance and drilling parameters can reduce drilling costs and reduce environmental pollution.Therefore,pressure controlled drilling technology is of great significance for improving drilling efficiency,ensuring safety,and protecting the environment.
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