Selirulose ya Hydroxyethyl mu mazi acikagurika mu gucukura amavuta

Hydroxyethyl cellulose (HEC) rimwe na rimwe ikoreshwa mu mazi akoreshwa mu gucukura peteroli, cyane cyane mu gucukura peteroli hifashishijwe hydraulic fracturing, izwi cyane nka fracking. Amazi akoreshwa mu gucukura peteroli ashyirwa mu mwobo ku gitutu kinini kugira ngo habeho kuvunika mu miterere y'amabuye, bigatuma peteroli na gaze bikurwamo. Dore uko HEC ishobora gukoreshwa mu mazi akoreshwa mu gucukura peteroli:

1. Guhindura Ubucucike: HEC ikora nk'uburyo bwo guhindura imiterere y'amaraso, igafasha kugenzura ubucucike bw'amazi yo gucikamo ibice. Mu guhindura ingano ya HEC, abakora bashobora guhindura ubucucike kugira ngo bagere ku miterere y'amazi yo gucikamo ibice, bigatuma amazi yo gucikamo ibice akorwa neza kandi agatuma imvune zivuka.
2. Kugenzura ibura ry'amazi: HEC ishobora gufasha mu kugenzura ibura ry'amazi mu gihe cyo gucika kw'amazi. Ikora agace gato k'urufunguzo katavogerwa ku nkuta z'ivunitse, ikagabanya ibura ry'amazi kandi ikarinda kwangirika kw'ivunitse. Ibi bifasha mu kubungabunga ubwiza bw'ivunitse no kwemeza ko ikigega gikora neza.
3. Uduce twa Proppant: Amavuta yo gushwanyagurika akunze kuba arimo uduce twa proppant, nk'umucanga cyangwa uduce twa ceramic, twinjizwa mu mavuniko kugira ngo tugume dufunguye. HEC ifasha mu guhagarika utu duce twa proppant mu mavuniko, ikatubuza kwishyira hamwe no kwemeza ko dukwirakwira mu mavuniko.
4. Gusukura imvune: Nyuma yo kuvunika, HEC ishobora gufasha mu gusukura amazi yo kuvunika ava mu mwobo n'aho yavunitse. Imiterere yayo yo kugenzura ubukana n'igabanuka ry'amazi bifasha kwemeza ko amazi yo kuvunika ashobora kuvurwa neza mu mwobo, bigatuma peteroli na gaze bitangira gukorwa.
5. Kuba ihuye n'inyongeramusaruro: HEC ihuye n'inyongeramusaruro zitandukanye zikunze gukoreshwa mu bintu bishyushya, harimo imiti yica udukoko, imiti igabanya ingese, n'imiti igabanya ubukana bw'ibice. Kuba ihuye n'ibintu bishyushya ibice byagenewe gukoreshwa mu gutunganya ibice byabigenewe, bihuye n'imiterere yihariye y'iriba n'ibisabwa mu gukora.
6. Guhagarara neza mu bushyuhe: HEC igaragaza ubushyuhe buhamye, bigatuma ikoreshwa mu gucika kw'amazi ahura n'ubushyuhe bwinshi. Igumana imiterere yayo ya rheological n'ubushobozi bwayo nk'inyongeramusaruro mu bihe bikomeye, bigatuma ikora neza mu gihe cyo gucika kw'amazi.

Hydroxyethyl cellulose (HEC) ishobora kugira uruhare runini mu gukora ibinyabutabire byo gucukura peteroli. Guhindura ubushyuhe bwayo, kugenzura igihombo cy'amazi, guhagarara kwa propant, guhuza n'inyongeramusaruro, kudahindagurika k'ubushyuhe, n'indi miterere bigira uruhare mu gutuma ibikorwa byo gucukura amazi birushaho kugira ingaruka nziza. Ariko, ni ngombwa gusuzuma imiterere yihariye y'ikigega n'imiterere y'amazi yo gucukura arimo HEC.