Va rog sa ma ajutati

1.petrol,gaze naturale,lignit.
2.petrol,gaze naturale,lignit.
3.petrol,gaze asociate,lignit.
4.petrol,gaze asociate,lignit.
5.carbune,
6.carbune
7.carbune
8.petrol,gaz metan,gaze asociate.
9.carbune, cărbune brun,gaz metan.