I-hydrocarbon ekhanyayo ikwabizwa ngokuba yi-natural gas condensate (NGL), egubungela i-C2~C6+, kwaye iqulethe i-condensate oil component (C3-C5). I-light hydrocarbon recovery ibhekisa kwinkqubo yokubuyiswa kolwelo lwezixhobo ezinzima kwigesi yendalo kune-methane okanye i-ethane. Kwelinye icala, ijolise ekulawuleni i-hydrocarbon dew point yegesi yendalo ukufikelela kwi-index yomgangatho wegesi yorhwebo kwaye iphephe ukuhamba kwegesi-ulwelo kwizigaba ezibini.
Kwelinye icala, iihydrocarbon ezingamanzi ezifunyenweyo zinexabiso elikhulu kwezoqoqosho, ezingasetyenziswa ngqo njengepetroli okanye zahlulwe zibe ngumxube we-ethane, ipropane, i-butane okanye i-propylene butane (igesi enyibilikisiweyo), ioyile ekhaphukhaphu, njl.njl., kwaye zingasetyenziswa njengezinto ezikrwada zekhemikhali. Ukuba igesi iphinda itsalwe ukuze kugcinwe uxinzelelo lwe-reservoir kwaye kwandiswe ukubuyiswa kweoyile negesi, i-C2+ kufuneka isuswe kangangoko kunokwenzeka.
Ukubuyiswa kweehydrocarbon ezikhaphukhaphu kunexabiso elikhulu kwezoqoqosho, nto leyo enokuzisa inzuzo kumashishini kwaye ikhusele ngcono okusingqongileyo.
Ixesha lokuthumela: Meyi-14-2021