We recommend that you follow the steps highlighted in this informational guide under "Sign-up for Google Earth Engine". Data loading takes approximately 1-2 days.
We recommend identifying date ranges (2-3 days) & latitudinal & longitudinal coordinates with at least 4 decimals of precision. Link below of a resource to identify dates & coordinates
Once the satellite data, dates, & coordinates have been requested and configured, you can then use our Python repository to apply the data & models for your desired purpose & determination of oil spills.