There are some bugs: if you access the radar, scan for deposits, and leave the table without choosing one, your cursor disappears when you go back to it. Also, when I left the extraction room and came back in, there was an oil drum on the machine but it didn't count (placing an empty one there made the bugged one disappear).
The walk speed is a little bit slow, but I like the idea and the core loop is great. I had fun playing it!
EDIT: Ah, and this character looks a little bit like the Pink Panther :D