EngineersoilandgasI just went over his posts concerning the venting of CO2 and flammable natural gases. If you look at the plant diagram closely you will note that venting to the atmosphere of unwanted gases is done in the first 2 compression stages only. It can be assumed that only nitrogen will be vented. At the actual plant there is no mention.of venting the waste gases. The flammable gases can be used to provide added onsite power. The CO2 is small volume and can be dealt with in a responsible manner. Nice try Engineer.