Gasi remusikirwo riri mupasi pevhu porous strata, kusanganisira mafuta emunda gasi, gasi remumunda gasi, marasha gasi, dope rinoputika gasi uye biogenic gasi, uye shoma yacho inobva mumarasha seams. Iyo imafuta emhando yepamusoro uye makemikari mbishi zvinhu.
Gasi rechisikigo rinonyanya kushandiswa sehuni kugadzira kabhoni dema, makemikari uye liquefied petroleum gasi. Propane uye butane inogadzirwa negasi rechisikigo zvinhu zvakakosha zveindasitiri yemazuva ano. Gasi rechisikigo rinonyanya kuumbwa negaseous yakaderera molecular hydrocarbon uye isiri hydrocarbon gasi.
Compressed Natural Gas (CNG) igasi rechisikigo rinomanikidzwa (kupfuura 3,600 psi) uye rinochengetwa munzvimbo ine gasi mumudziyo. Iine maitiro akafanana nepipeline gasi rechisikigo.
Liquefied natural gas (LNG) igasi rechisikigo rinomanikidzwa uye rinochengetwa munzvimbo ine mvura mumudziyo, inogona kushandiswa kugadzira CNG pasi pekumanikidzwa kwakaderedzwa. Zvichienzaniswa nemaitiro echinyakare ekugadzira CNG, mutengo wemidziyo chaiyo inodiwa nemaitiro aya wakaderera.
Liquefied petroleum gasi imwe yezvigadzirwa zvepetroleum (liquefied petroleum gas, LPG), iri gasi risina ruvara uye rinoputika rinowanikwa nekudzvanyirira, kutonhora, uye kunyungudutsa gasi rekunatsa kana gasi rechisikigo (kusanganisira mafuta anoenderana negasi). Izvo zvikamu zvikuru zve liquefied petroleum gas zvakawanikwa kubva kune yekunatsa gasi ndeye propane, propylene, butane, butene, uye shoma shoma pentane, pentene uye trace sulfur compound tsvina. Kuumbwa kwegasi rakanyungudutswa rinowanikwa kubva kugasi rechisikigo harina maolefins.
Natural gasi condensate liquid (NGL) iine chiedza hydrocarbon musanganiswa ne ethane, propane uye butane sezvinhu zvikuru zvinowanikwa kubva mukuparadzaniswa kwe cryogenic yegasi rechisikigo.
Condensate oil (COND) inoreva gasi reservoir iro riri mu supercritical state pasi pekumanikidzwa kwakanyanya uye tembiricha yepamusoro mukuumbwa. Kana ichicherwa pasi, kudzvanywa uye tembiricha zvinodzikiswa, uye chigadzirwa chemvura chakadzorwa neretrograde condensation inoitika. Iro gasi risina kukondeswa rinonzi condensate gasi tsime gasi. Dzimwe nguva munda wemafuta unosanganisirwa gasi uye gasi rakanyorova rechisikigo, iyo condensate inowanikwa nekuda kwekuderera kwekushisa, inonziwo condensate mafuta, kana peturu chaiyo.
Nguva yekutumira: Oct-13-2021
