Well control technology and digital intelligent management practice in Zhaodong Oilfield

Abstract Zhao-dong Oilfield is an offshore cooperation project in the mode of “international operation and PetroChina control”, adheres to the principle of “safety and environmental protection first, equal emphasis on production and efficiency”, practices the well control management concept of the whole life cycle, and consolidates the foundation of well control management by continuously optimizing the system and system, adheres to the integrated design of geology and engineering to control the source risk, implements fine trajectory control and anti-collision management to control the process risk, and The digital and intelligent production monitoring system is applied to control dynamic risks and realize the safe, efficient and sustainable development of Zhao-dong Oilfield.