A MILP model for planning the trips of dynamic positioned tankers with variable travel time

Coastal Shuttle Tanker Scheduling Model Considering Inventory Cost and System Reliability

“…The (1) and (2) indicate that the docking FPSO should meet its time window. Equation 3and (4) suggest that the time when the virtual node of the FPSO i is docked during the sub-plan period l, should be located in the time window of the sub-plan period l. and represent the upper and lower bounds of the docking time window of FPSO i during the plan period.…”

“…The design of the water transportation system often only emphasizes meeting the transportation needs on time, and have less consideration of the cost control and coordination between production and transportation systems [3]. However, with the continuous upgrading of off-shore fossil energy transportation system, the transportation organization of related energy products has shown a trend of becoming more complex [4]. This trend leads to that the previous simple approach has become insufficient to cope with the complex needs of transportation services for modern fossil energy production and marketing systems.…”

“…As a result, the strictly designed plan could not be carried with high accuracy, which leads to potential delay or deviation of the scheduling plan [13]. Since the halt of the oil production platform is not acceptable, the process is sensitive to the uncertainty from the transportation system [4]. The reliability related to the inventory control for the supply chain is essential for the successful function of the system [14].…”

Optimization of the Use of Critical Resources in the Development of Offshore Oil Fields

“…They presented a mixed integer linear programming (MILP) model as well as an Adaptive Large Neighbourhood Search (ALNS) heuristic. Assis and Camponogara [ 7 ] dealt with the problem of relief ships that transport products between offshore oil platforms and a land terminal. The operation is depicted as a graph in which vertices represent the terminal and the platforms; while arcs represent the travel times.…”

Influência Do Estoque De Petróleo Na Duração Da Estadia De Navios Petroleiros Em Um Grande Terminal Aquaviário

“…A gestão da cadeia de suprimento de petróleo está recebendo cada vez mais atenção da academia (Lima et al, 2018;Zhang et al, 2018;Agra et al, 2018;Ghaithan et al, 2017, Assis e Camponogara, 2016, Ribeiro et al, 2016. Lima et al (2016) revisaram a produção científica sobre a aplicação de técnicas de programação matemática aos problemas de distribuição da cadeia produtiva de petróleo.…”