Just a bit more. Image on the left (immediately below) is from a...

Just a bit more. Image on the left (immediately below) is from a PCL 2019 presentation. PCL estimated Kudu source rock maturity using its burial thickness with an applied goethermal gradient of 3.2 degC/km. Essentially this calibrates the Moosehead-1 immature result. You can see they have overlaid their estimated current temperature at the source rock level (dotted contours) and suggest that it is fully mature below Saturn. This might be a bit generous as typically, oil maturity is considered peak at ~100degC (see right image). By the PCL map, I'd suggest oil maturity below Saturn is immature in the south and increases northwards until it is at peak maturity in the far north. For the most-part it could be considered early mature. From there you need to look at the depth map (bottom image) and work out which way you think the oil will migrate (related to pressure, but typically it moves upwards/uphill). Luckily the reservoir directly overlies the source rock, so I don't envisage many issues on this if the maps are accurate.