Beggar Gang Disciples upon hearing the command once again started the platform truck, drilling fiercely downwards.
As hoped for, before long, frequent development took place; at four hundred meters, the content of broken stones decreased, with the discharge of groundwater and large quantities of mud.
Old Karl couldn't help but advise, "We've reached the riverbed underground, if we continue, it might contaminate the oil. Even if there really is crude oil, the price will be heavily discounted."
Allen Zhang remained unfazed, "Continue."
Beggar Gang Disciples continued the operation, as the drill entered depths of 460 meters, 470 meters, 480 meters, the water flow and mud quantity soon diminished.
Wet soil started to contain black substances, and around a depth of 510 meters, large quantities of black mud sprayed out, mixed with pitch-black crude oil. Quickly thereafter, as if unlocking a vital passage, crude oil rushed out from the pipe, bursting forth in flood-like amounts!