A lean six sigma framework for continuous and incremental improvement in the oil and gas sector
DLM Nascimento, OL Goncalvez Quelhas… - International Journal of …, 2020 - emerald.com
International Journal of Lean Six Sigma, 2020•emerald.com
Purpose This paper aims to explore synergies between lean production (LP) and six sigma
principles to propose a lean six sigma (LSS) framework for continuous and incremental
improvement in the oil and gas sector. The Three-dimensional LSS framework seeks to
provide various combinations about the integration between LP principles, DMAIC (define–
measure–analyse–improve–control) cycle and plan-do-check-act (PDCA) cycle to support
operations management needs. Design/methodology/approach The research method is …
principles to propose a lean six sigma (LSS) framework for continuous and incremental
improvement in the oil and gas sector. The Three-dimensional LSS framework seeks to
provide various combinations about the integration between LP principles, DMAIC (define–
measure–analyse–improve–control) cycle and plan-do-check-act (PDCA) cycle to support
operations management needs. Design/methodology/approach The research method is …
Purpose
This paper aims to explore synergies between lean production (LP) and six sigma principles to propose a lean six sigma (LSS) framework for continuous and incremental improvement in the oil and gas sector. The Three-dimensional LSS framework seeks to provide various combinations about the integration between LP principles, DMAIC (define–measure–analyse–improve–control) cycle and plan-do-check-act (PDCA) cycle to support operations management needs.
Design/methodology/approach
The research method is composed of two main steps: diagnosis of current problems and proposition of a conceptual framework that qualitatively integrates synergistic aspects of LP and six sigma and analysis of the application of the construct through semi-structured interviews with leaders from oil and gas companies to assess and validate the proposed framework.
Findings
As a result, a conceptual framework of LSS is developed contemplating the integration of LP and six sigma and providing a systemic and holistic approach to problem-solving through continuous and incremental improvement in the oil and gas sector.
Originality/value
This research is different from previous studies because it integrates LP principles, DMAIC and PDCA cycles into a unique framework that fulfils a specific need of oil and gas sector. It presents a customized LSS framework that guides wastes and cost reduction while enhancing quality and reducing process variability to elevate efficiency in operations management of this sector. This is an original research that presents new and original scientific findings.
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