Gel breaker inoreva chigadzirwa chinogona kuparadza kugadzikana kwecolloids uye kuita kuti colloids iwire nyore.Iyo nzira iyo iyo gel breaker inobata pane colloid inonzi destabilization ye colloidal particles.Gel breaker inogona kukamurwa kuita zvikamu zvina: oxidation gel breaker, encapsulated oxidized gel breaker, yakajairika enzyme gel breaker uye chaiyo enzyme gel breaker.Iyi inotevera sumo pfupi kune musimboti wechiito chavo:
1. oxidation gel breaker
Iyo inowanzo shandiswa oxidation gel breaker ndeye potassium persulphate, ammonium persulphate uye zvichingodaro.Sezvo chiitiko che oxidizer chine hukama nekushisa, kana tembiricha yenzvimbo yakadzikira kupfuura 49 ° C, kumhanya kwayo kunononoka, uye activator inoda kuwedzerwa.
Pane zvakawanda zvakakanganisika zvakadai se: (1) Inoita nekukurumidza ne fracturing fluid pakupisa kwepamusoro, kuderedza fracturing fluid nguva isati yasvika uye kurasikirwa nekukwanisa kutakura proppant, uye kunyange kutungamirira mukukundikana kwekuvaka;(2) Iyo isiri-yakakosha reactant, uye inogona kuita nechero reactant inosangana, senge mapaipi, matrix ekugadzira uye mahydrocarboni, inogadzira zvinosvibisa zvisingaenderane nekuumbwa, zvichikonzera kukanganisa kuumbwa;(3) Iyo oxidation gel breaker inogona kupedzwa isati yasvika painopwanya, saka haigone kuzadzisa chinangwa chekupwanya gel.
2. encapsulated oxidation gel breaker
Encapsulated gel breaker igoko rekugadzira rine peroxide chete.Iyo yakakosha zvinhu zveyakavharidzirwa oxidation gel breaker ndiyo gel breaker, inogona kunyungudutswa kuita yakasimba yakasimba oxidant ine yakakwirira chiitiko nekusangana nemvura.Kubatsira kweyakavharidzirwa oxidation gel breaker ndeyekudzikisa pesvedzero yegel breaker pane rheological properties yefracturing fluid, Kuwedzera huwandu hwegel breaker uye kunatsiridza conductivity yekutsigira kuputika.
3. yakajairika enzyme gel breaker
Enzyme ipuroteni yebhayoroji ine yakakwira catalytic kugona uye chiitiko chakanaka, uye chimiro chayo uye chimiro hachishanduke panguva yecatalytic reaction, saka inogona kukonzeresa kumwe kuita.Yakajairwa enzyme gel breaker musanganiswa wehemicellulase, cellulase, amylase uye pectinase, isingakwanise kusvibisa mapolymer chaiwo uye haigone kuwana yakanakira gel-kupwanya maitiro.
Uye zvakare, kunyangwe iyo yakajairwa enzyme gel breaker iri nani fracturing fluid gel breaker pane yakaderera tembiricha, inoda yakaderera pH kukosha.Kazhinji, kuita kwema enzymes kwakanyanya kana pH = 6, uye tembiricha yakanyanya uye yakakwirira pH kukosha kuchaita kuti enzyme irasikirwe nebasa.
4. chaiyo enzyme gel breaker
Tichifunga izvi, iyo itsva chaiyo bioenzyme degelatinization system yakawedzera kudzidzwa mune yayo yekushandisa tembiricha uye pH siyana, kunyanya kuongorora chaiyo hydrolases (LSE) yeglycoside zvisungo zvepolysaccharide polymers.Vanongoora mabhondi chaiwo eglycoside muchimiro chepolysaccharide polymers, uye anogona kushatisa mapolymer kuita asiri ekuderedza monosaccharides uye disaccharides.Aya chaiwo gel-breaking enzymes anonyanya kusanganisira cellulose glycoside bond chaiyo enzyme, starch glucoside bond chaiyo enzyme, guanidine glucoside bond chaiyo enzyme uye zvichingodaro.
Iwo akavharidzirwa gel breakers akapihwa nesu zvigadzirwa zvichangobva kugadzirwa mumakore achangopfuura.Iyo yepamusoro yekubikira tekinoroji inoshandiswa kugadzira inodzivirira layer pane yakajairwa gel breaker, uye iyo gel-breaking kumhanya inodzoreka.Inonyanya kushandiswa mumvura-based fracturing yemafuta Wells, kunyanya mukutsemuka kwepakati uye yakadzika mafuta Wells.Izvo zvikamu zvinoshanda zveiyo encapsulated gel breaker inoburitswa neiyo formation pressure extrusion.Zvakanakira ndezvekuti: yakakwira inoshanda ingredient yemukati, kuburitsa zvachose, kuderedza kurasikirwa kwezvinhu zvinoshanda, yakaderera chepfu, kuputsa gel zvakakwana, kuyerera kuri nyore, kusara kushoma.
Isu Weifang Totpion Chemical Industry Co., Ltd ndivo nyanzviyakavharidzirwa gel breaker uye yakavharidzirwa-yakasununguka-yakasunungurwa mabhizinesi ekugadzira mabhizinesi uye mutengesi.Ndokumbira ushanyire webhusaiti yedu www.toptionchem.com kuti uwane rumwe ruzivo.Kana uine chero chinodiwa, ndapota usazeza kutibata nesu.
Nguva yekutumira: Aug-31-2023