Izongezo zoLawulo loLahleko lwe-FC-605S
• I-FC-605S sisithako sokulahlekelwa lulwelo lwepolymer kwisamente esetyenziswa kwi-oyile well kwaye yenziwe yi-copolymerization ene-AMPS njenge-monomer ephambili enokumelana kakuhle nobushushu kunye netyuwa kwaye idityaniswe nezinye ii-monomers ezichasene netyuwa. Iimolekyuli ziqulathe inani elikhulu lamaqela anomdla kakhulu afana ne-CONH2, - SO3H, - COOH, edlala indima ebalulekileyo ekumelaneni netyuwa, ukumelana nobushushu, ukufunxwa kwamanzi asimahla, ukunciphisa ukulahleka kwamanzi, njl.
• I-FC-605S inokuguquguquka okuhle kwaye ingasetyenziswa kwiinkqubo ezahlukeneyo zesamente. Ihambelana kakuhle nezinye izongezo kwaye idlala indima ekukhuthazeni i-viscosity kunye ne-suspension ngenxa yobunzima obukhulu be-molecular.
• I-FC-605S ifanelekile kubushushu obubanzi obunokumelana nobushushu obuphezulu ukuya kuthi ga kwi-180℃. Emva kokusetyenziswa, ukunyibilika kwenkqubo yesamente slurry kulungile, izinzile ngolwelo olukhululekileyo oluncinci kwaye ngaphandle kokulibazisa iseti kwaye amandla akhula ngokukhawuleza.
• I-FC-605S ifanelekile ekulungiseleleni uthuli lwamanzi acocekileyo/amanzi anetyuwa.
I-Foring Chemical FLCA sisixhobo sokongeza ukulahleka kolwelo lwepolymeric esingabizi kakhulu esenzelwe ukunciphisa ukulahleka kolwelo oluphezulu loxinzelelo oluphezulu (HTHP) olusebenza kakuhle kwiimeko ezahlukeneyo neemfuno, ezinje ngamaqondo obushushu aphezulu kunye noxinzelelo oluphezulu lwetyuwa. I-FC-605S sisisombululo esithembekileyo nesisebenzayo sokujongana nokulahleka kolwelo ngexesha lokufakwa kwesamente kwi-oyile.
| Imveliso | Iqela | Icandelo | Uluhlu |
| I-FC-605S | I-FLAC MT | ii-AMPS | <180degC |
| Into | Ii-ndex |
| Inkangeleko | Umgubo omhlophe ukuya kotyheli okhanyayo |
| Into | Isalathiso sobugcisa | Imeko yovavanyo |
| Ukulahleka kwamanzi, i-mL | ≤50 | 80℃, 6.9MPa |
| Ixesha le-multiviscosity, umzuzu | ≥60 | 80℃,45MPa/45min |
| ukufana kokuqala, i-Bc | ≤30 | |
| Amandla oxinzelelo, i-MPa | ≥14 | 80℃, uxinzelelo oluqhelekileyo, iiyure ezingama-24 |
| Amanzi asimahla, mL | ≤1.0 | 80℃, uxinzelelo oluqhelekileyo |
| Inxalenye yesamente esiludaka: Isamente ye-100% ye-grade G (emelana ne-sulfate ephezulu)+44.0% amanzi acocekileyo+0.7% FC-605S+0.5% iarhente yokucoca i-foam. | ||
Kangangeminyaka engaphezu kwama-20, izinto zokulawula ukulahleka kolwelo zongezwe kwi-oil-source cement slurry kwaye ngoku kuyaziwa kwishishini ukuba umgangatho wemisebenzi yokufaka i-cement uphucuke kakhulu. Enyanisweni, ngokubanzi kuyavunywa ngokucacileyo ukuba ukungabikho kolawulo lokulahleka kolwelo kunokubangela ukusilela kokuqala kwe-cement, ngenxa yokwanda koxinano okanye i-annulus bridging kwaye ukuhlaselwa kokwakheka yi-cement filtrate kunokuba yingozi kwimveliso. I-fluid loss additive ayinakulawula kuphela ukulahleka kolwelo lwe-cement slurry, kodwa ikwathintela umaleko we-oyile negesi ekubeni ungcoliswe lulwelo oluhluziweyo kwaye ngaloo ndlela yonyusa ukusebenza kakuhle kokubuyisela.
