摘要
介绍了导向钻井系统的设计及对导向钻具理论特性的分析,针对河南油田大斜度井的特点,在钻井液性能和钻井工艺方面采取了相应的技术措施,充分发挥导向系统的优越性,提高机械钻速,减少井下复杂等事故隐患,降低钻井成本。
Steering drilling technology is the development trend of modern drilling.The paper introduces the design and work principle of steering drilling system and analyzes the characteristic of steering drilling tools.This system has been applied in high-angle well in henan Oilfield,and obtained good effect.In accordance with the formations characteristic of Henan Oilfield,the corresponding technical measures have also been developed in the aspect of the drilling fluid property and drilling technology.The field application of this system has shown its advantage and good effect,and provides experience for further applying this system.
出处
《钻采工艺》
CAS
2004年第5期6-8,共3页
Drilling & Production Technology
