Hydroxyethyl Cellulose muFracturing Fluid muOiri Kuchera

Hydroxyethyl cellulose (HEC) ipolymer inonyungudika nemvura inowanzoshandiswa muindasitiri yemafuta negasi seyakakora uye viscosifier mumvura inotsemuka. Fracturing fluids inoshandiswa mu hydraulic fracturing, nzira inoshandiswa kubvisa oiri uye gasi kubva mu shale rock formations.

HEC inowedzerwa kune fracturing fluid kuti iwedzere viscosity yayo, iyo inobatsira kutakura zviputi (zviduku zviduku zvakadai sejecha kana ceramic zvinhu) mumaputsika akagadzirwa mumatombo e shale. Iwo mapuropu anobatsira kuvhura mafractures, achibvumira mafuta uye gasi kuyerera zviri nyore kubva pakuumbwa uye kupinda mutsime.

HEC inosarudzwa pane mamwe marudzi emapolymers nokuti yakagadzikana pakupisa kwakanyanya uye kumanikidzika, izvo zvinosangana panguva ye hydraulic fracturing process. Iyo zvakare ine kuenderana kwakanaka nemamwe makemikari anowanzo shandiswa mukupwanya zvinwiwa.

HEC inoonekwa seyakanyanya kuchengetedzeka mukuwedzera mumvura inoputika, sezvo isiri-chepfu uye biodegradable. Nekudaro, senge chero makemikari, inofanirwa kubatwa uye kuraswa nemazvo kudzivirira chero kukanganisa kwakashata pane zvakatipoteredza.