It had been done a research about kinetics of degradation petroleum contaminated soil by using bacteria indigeneous Microccocus sp and Pseudomonas pseudomallei the concentration total petroleum hydrocarbon (TPH) is 88.88%. The research proposed, contaminated soil conditioned in 2.5%; 5%; 7.5%; 10%; 12.5% and 15% concentration with the of bulking agent 10% and 1% nutrients (N: P: K) with ratio 1…