23/01/2024
Workshop MoTuM for Pertamina Hulu Mahakam (PHM)
Prof. Ir. Muslim Muin, M.SOE, Ph.D., and Arung Bahari Muslim gave training MoTuM (Model Tumpahan Minyak) to PT Pertamina Hulu Mahakam (Subsidaries of PT Pertamina Hulu Indonesia) on 13-17 November 2023. MoTuM is an oil spill model consisting of oil trajectory, oil thickness, probability of oily area in time or percentage, and fates (oil weathering) that is coupled with a 3-dimensional Hydrodynamic Model (MuHydro3D) and integrated into a Graphical Information System (GIS) in Windows System.
Explanation State of The Art MoTuM by Prof. Muslim Muin
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Discussion about Combating Strategy
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PHM has working regions which are CPU, CPA, and NPU, which are located in Delta Mahakam. Since it is a delta area, Mahakam has unique and complex features, such as small creeks along the delta area. MoTuM can easily simulate the hydrodynamic and oil spill model because the model is developed using the Non-Orthogonal Boundary Fitted (NOBF) Technique in Spherical Coordinates. The merit of this technique is that the grid system is more flexible and has a more robust computational time than an orthogonal grid system. This makes MoTuM suitable for modeling oil spill dispersion in a complex area such as the delta area.
Simulation Results from MoTuM (Not Actual Case)
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Computational Domain for PHM
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For the 1st day of Training, we tried to simulate the hydrodynamic model and the oil spill case in one of the oil rigs in the working region of PHM, making a new oil spill scenario that occurred in February 2024, Backtracking an oil source, probability of oily area and many more. On the 2nd day, the participants tried to present their simulation results. They pretended to present the simulation to the combating team or higher-up person since the purpose of the training was not only to be proficient using MoTuM but also to understand and explain the simulation results, which is our goal from this training.
Discussion about Simulation Result
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Using MoTuM in CPA Area
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We are also very grateful to Bu Juniatia Widiasari and Pak Fitriyadi Nata. Without them, the training would not be possible without their support. If you are interested in using our product MoTuM, don't hesitate to contact us or If you have any questions about MoTuM you can also leave the comment below 👇
Photo Session with Participants PHM from Batch-1
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Photo Session with Participants PHM from Batch-2
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