Research on Nitrogen Drilling Technology in Shenfu Gas Field
At present,low-permeability and tight oil and gas reservoirs have become a key direction for exploration and development in China.However,due to their generally deep burial and complex reservoir conditions,exploration and development are difficult.At present,nitrogen drilling and completion technology is one of the most effective means to develop such reservoirs,and it is also one of the drilling and completion technologies that can truly achieve zero pollution in reservoirs.It can timely discover oil and gas reservoirs,obtain the original production capacity of reservoirs,and is an effective means to achieve high and stable production;In addition,it can significantly improve drilling efficiency and reduce the impact of well leakage on drilling operations.
NETL
NSTL
万方数据
维普
