Preparation

[still ore]

What gear is the best when going to loot Large Oilrig/ Small Oilrig/ Underwater Lab?

[desert saffron]

Just dont be gearfeared while doing it

[tropic smelt]

You need atleast a oxygen tank and hazmat suit for underwater labs but for oil rig its whatever kit your willing to lose there

[opal dome]

for both oils all you really need imo is a sar to easily take it you can take it crossy nailgun but that takes longer and requires more experience in terms of underwater labs a pump shotgun should be fine

[light tartan]

In terms of armor dont use hazzys they dont have any damage reduction for scientists
You need i think its 35 bullet protection for 1-2 less damage a shot