Análisis técnico económico del tiempo no productivo (npt) en las operaciones de perforación del campo Oso

Abstract

The Non-Productive Time while drilling operations affects appreciably the total cost of projects and means unbalance in recovering investments by starting production of wellbores lately. The proper organization ARCH is responsible for controlling the efficient exploitation of petroleum resources therefore analyzing and finding the origin of activities that results in Non-Productive Time has supreme importance in order to improve the process by implementing remedial action. The first chapter describes the activities that take place when drilling wellbores, the second chapter shows the issues that could appear when drilling while a chart to organize NPT is formulated, in the third chapter identifying the main problems into each section of wellbores is done, in the fourth chapter a technical analysis over problems is accomplished establishing in that way the causes of problems and a proposal for reducing NPT is presented. The fifth chapter includes the economic assessment about costs related to NPT and in the sixth chapter conclusions and recommendations for avoiding the presence of NPT events are presented.