Drilling technology of closed coring well and its problem analysis
This paper comprehensively analyzes the drilling technology of closed coring well,explores the application points of this technology,and applies closed coring drilling to oil well exploration,explores the geological situation of the well site in advance,finds the problems existing in the exploitation of tight oil and gas wells,and puts forward effective solutions to the problems to ensure the smooth progress of drilling work.
NETL
NSTL
万方数据
维普
