Title :
Mixed Integer Linear Programming Model for Workload Leveling on Offshore Platform of Petroleum Company
Author :
Wongruean, Malinee ; Lursinsap, Chidchanok ; Sanguansintukul, Siripun ; Sinapiromsaran, Krung
Author_Institution :
Dept. of Math., Chulalongkorn Univ., Bangkok, Thailand
Abstract :
The problem of automatic workload leveling and balancing occurring in the maintenance and inspection section of Petroleum Company in Thailand is studied. In each year, the company receives a tremendous number of maintenance and inspection work orders regarding the gas and oil offshore platforms. Each worker is capable of doing more than one work order. Workload leveling is needed in order to distribute all works for limited number of personnel and accommodations on offshore platform. Mixed integer linear programming (MILP) technique using branch and cut method is utilized for this problem.
Keywords :
inspection; integer programming; linear programming; maintenance engineering; offshore installations; petroleum industry; tree searching; Thailand; automatic workload balancing; automatic workload leveling; branch and cut method; gas offshore platform; mixed integer linear programming; oil offshore platform; petroleum company; Automation; Choppers; Constraint optimization; Drilling; Inspection; Mixed integer linear programming; Personnel; Petroleum; Production; Resource management; Branch and Cut; Mixed Integer Linear Programming; Workload leveling assignment; offshore platform of petroleum company; optimization; resource availability constraint;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.860
