Dennya Angeline Ardiyanto Putri
                (1),                              Muhammad Sulhan
                (2)                          
                          
                (1)
                
                  1Geophysical Engineering, Department of Production and Industrial Technology, Sumatera Institute of Technology, Indonesia, Indonesia,                
                            
                (2)
                
                  2Geophysical Engineering, Faculty of Exploration and Production Technology, Pertamina University, Indonesia, Indonesia