What are the petroleum system elements ?

Answer 1

Ans) A petroleum system consists of a rock source, a reservoir, a trap, and a sealing device. Trap formation and generation-migration-accumulation are two of the geological processes involved.

Petroleum geology's basic parts and processes (source, reservoir, seal, and overburden rock) and processes are all part of a unified concept known as the petroleum system (trap formation, generation-migration-accumulation)