Ngokumalunga neentlobo zeengozi ezifana nomlilo kunye nokuqhuma, ukudilika kwe-stratification kunye nokutshintsha kwesigaba esikhawulezayo sokuvuza kwe-LNG, sihlalutya izizathu zeengozi kwaye sibeka phambili izilumkiso zokhuseleko, njengamanyathelo okuthintela ukuvuza, ukusekwa kweenkqubo zokulawula uxinzelelo, kunye neendlela zokukhusela ukujongana neengozi zangaphandle.