Impacto del Tiempo no Productivo en operaciones de perforación y análisis de los datos mediante la prueba de Chicuadrado
No Thumbnail Available
Date
Advisors
Evaluators
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad Industrial de Santander
Abstract
Description
El presente estudio se realizó con el objeto de caracterizar la situación del tiempo no productivo NPT en las operaciones de perforación en el oriente ecuatoriano y proponer medidas y acciones que ayuden a mitigar el NPT. Uno de los objetivos de la investigación fue la recolección de datos cuantitativos de los reportes finales de perforación, para los cuales se elaboró una matriz de problemas que permitió organizar y solvente los problemas en estudio, la información se la ordenó por el diámetro de cada etapa del pozo, identificando los problemas predominantes en cada sección y mediante un análisis técnico se determinó la causalidad del NPT. La investigación también se enfocó en obtener el costo-hora asociado al NPT, el estudio se complementó con el análisis Chi cuadrado para comprobar afirmaciones hipotéticas acerca de la relación que puede existir entre las variables que originan NTP, de ésta forma contribuimos a comprender de mejor manera el impacto de los NPT a través de una herramienta matemática.
The present study was developed aiming at distinguishing the condition of Non Productive Time NPT at drilling operations at Ecuadorian fields and recommending efforts to help decreasing Non Productive Time. The research target was collecting qualitative data from final wellbore reports, for which a classification master chart of problems called matrix was designed that organizes and solves the stuff being studied, the information was arranged according to the diameter corresponding to each section of wellbore identifying in that way the main difficulties into each section and then the cause of NPT was established by applying a technical analysis. The research was focused on obtaining the cost per hour related to NPT also, the study was complemented by adding Chi-square test in order to confirm hypothetical statements about of the relationship that could exist between the variables that cause NPT, in this way the study allows for understanding the impact of NPT through a mathematical resource.
The present study was developed aiming at distinguishing the condition of Non Productive Time NPT at drilling operations at Ecuadorian fields and recommending efforts to help decreasing Non Productive Time. The research target was collecting qualitative data from final wellbore reports, for which a classification master chart of problems called matrix was designed that organizes and solves the stuff being studied, the information was arranged according to the diameter corresponding to each section of wellbore identifying in that way the main difficulties into each section and then the cause of NPT was established by applying a technical analysis. The research was focused on obtaining the cost per hour related to NPT also, the study was complemented by adding Chi-square test in order to confirm hypothetical statements about of the relationship that could exist between the variables that cause NPT, in this way the study allows for understanding the impact of NPT through a mathematical resource.
Keywords
Non-Productive Time, Drilling Optimization, Drilling problems, Tiempo no productivo, Optimización de la perforación, Problemas al perforar