Presenting an Integrated Maintenance Framework for Oil and Gas Wells through Resistive Economy Approach

Oil&gas wells are the main physical assets in the upstream of the industry&they have a critical role in production&economy energy.Regarding the special equipments,high cost, strategic structure&continuos flow in their production, the issue of maintenance is deemed to be very critical.The purpose of this research is realizing the dimensions,components&sub components in oil&gas wells and to express the inter-relationship for presenting an appropriate maintenance framework. In this paper,initially by literature review and through interviews with15experts in adminstration,critical maintenance indicators,dimensions and components for oil&gas wells in the list of acts&methods were gathered,which were then presented through a Delphi questionnaire.The output is identifying6 dimensions&14 components in 57sub-components.In the quantitative part,the presented framework was verified by AMOS. In the second phase, for connection&continuity between main dimensions&their components an ISM has been used.According to experts panel views and analysis of components,an integrated maintenance framework for oil&gas wells has been presented.The results revealed that these6dimensions:1-cultural changing and organizational content for maintenance2-equipment information management3-premature decline prevention4-maintenance resource and plans optimization5-life cycle activities management6-performance management and continuous improvement in maintenance, affected the revision&redesigning the unplanned and insular methods and given the resistive economy they finally lead to coherence,integrity,optimizing plan management and maximizing the use of resources.