Hydroxy Ethyl Cellulose (HEC) - gusohora amavuta

Hydroxyethyl selulose (HEC) isanga ibisabwa mubikorwa bitandukanye, harimo no gucukura peteroli. Mu gucukura peteroli, HEC ikora intego nyinshi kubera imiterere yihariye. Dore uko HEC ikoreshwa mugucukura peteroli:

1. Viscosifier: HEC ikoreshwa nka viscosifier mugucukura amazi kugirango igenzure rheologiya no kunoza imiterere yamazi. Muguhindura ubunini bwa HEC, gucukura amazi yubusa birashobora guhuzwa kugirango byuzuze ibisabwa byihariye, nko kubungabunga umwobo, gutwara imyanda, no kugenzura igihombo cyamazi.
2. Kugenzura ibihombo byamazi: HEC ikora nkigikorwa cyo kugenzura igihombo cyamazi mugucukura amazi, ifasha kugabanya igihombo cyamazi mumikorere. Uyu mutungo ningirakamaro mukubungabunga ubunyangamugayo bwiza, gukumira ibyangiritse, no kunoza imikorere.
3. Umukozi uhagarika: HEC ifasha guhagarika no gutwara ibice byimyitozo hamwe nibisukari mumazi yo gucukura, birinda gutura no kwemeza kuvana neza kuriba. Ibi bifasha mukubungabunga umutekano mwiza no gukumira ibibazo nkumuyoboro wafashwe cyangwa gufatana gutandukanye.
4. Thickener: HEC ikora nk'umubyimba mugucukura ibyondo, kongera ububobere no kunoza ihagarikwa ryibintu. Kuzamura umubyimba bigira uruhare mugusukura umwobo neza, kunoza umwobo, no gucukura neza.
5. Amavuta meza yongerewe imbaraga: HEC irashobora kunoza amavuta yo gucukura, kugabanya ubushyamirane hagati yumugozi wimyitozo ninkuta za wellbore. Gusiga amavuta meza bifasha kugabanya umuriro no gukurura, kunoza imikorere yo gucukura, no kongera ubuzima bwibikoresho byo gucukura.
6. Ubushyuhe buhamye: HEC yerekana ubushyuhe bwiza, ikomeza imiterere ya rheologiya hejuru yubushyuhe bwinshi bwagaragaye mugihe cyo gucukura. Ibi bituma ikoreshwa muburyo busanzwe ndetse nubushyuhe bwo hejuru bwo gucukura.
7. Ibidukikije byangiza ibidukikije: HEC irashobora kwangirika kandi yangiza ibidukikije, kuburyo ikwiriye gukoreshwa ahantu hacukurwa ibidukikije. Imiterere yacyo idafite uburozi ningaruka nke z’ibidukikije bigira uruhare mu bikorwa byo gucukura birambye.

HEC igira uruhare runini mubikorwa byo gucukura peteroli itanga igenzura ryubwiza, kugenzura igihombo cyamazi, guhagarikwa, kubyimba, gusiga amavuta, guhagarara kwubushyuhe, no guhuza ibidukikije. Ibintu byinshi bihindura bituma byongerwaho agaciro mumazi yo gucukura, bigira uruhare mubikorwa byo gucukura neza, bikora neza, kandi byangiza ibidukikije.