Operation efficiency analysis of key node in Bohai Bay drilling project
Offshore drilling engineering is an important way to explore offshore oil and gas.Its engineering quality,technology level,and operation efficiency are directly related to the comprehensive economic benefits of oil and gas exploration.By tallying and benchmarking the key projects'operation efficiency data of key nodes in drilling including casing tripping speed,casing running speed,and time for assembly and disassembly of the wellhead,this paper analyzed the main factors affecting the operation efficiency and put forward measures for improving construction scheme,operation procedure and production organization.The application in multiple drilling platforms demonstrates that the measures can improve the drilling speed and service quality as well as shorten the drilling cycle,showing advancement and effectiveness.
NETL
NSTL
万方数据
