Ihe mgbakwunye njikwa mfu mmiri ọkụ FC-634S
• FC-634S bụ ihe mgbakwunye mmiri mmiri polymer maka ciment eji eme mmanụ nke ọma ma guzobe site na copolymerization na AMPS / NN dị ka isi monomer na ezigbo okpomọkụ na nguzogide nnu na nchikota ya na ndị ọzọ na-emegide nnu monomers.Ngwaahịa a ewebatala otu ndị na-adịghị mfe hydrolyze nke mere na oke okpomọkụ na-eguzogide na-abawanye nke ọma.Ụmụ irighiri ihe ndị ahụ nwere ọnụ ọgụgụ buru ibu nke otu dị iche iche adsorptive dị ka - CONH2, - SO3H, - COOH, nke na-arụ ọrụ dị mkpa na nguzogide nnu, nguzogide okpomọkụ, ịmịnye mmiri n'efu, mbelata mmiri na-efunahụ, wdg.
• FC-634S nwere ezigbo ntụgharị na enwere ike iji ya mee ihe n'ụdị ciment slurry dị iche iche.Ọ nwere ezigbo ndakọrịta na mgbakwunye ndị ọzọ.
• FC-634S nwere nnukwu viscosity nke obere shiee ọnụego, nke nwere ike n'ụzọ dị irè welie nkwusioru nkwụsi ike nke ciment slurry usoro, ịnọgide na-enwe fluidity nke slurry, gbochie sedimentation n'otu oge ahụ, ọ nwere ezigbo mgbochi gas channeling arụmọrụ, na viscosity nke obere shiee ọnụego dị ala karịa FC-632S.
• FC-634S adabara obosara okpomọkụ na elu okpomọkụ iguzogide ruo 230 ℃.Mgbe ejiri ya, usoro mmiri nke ciment slurry dị mma, kwụsiri ike na obere mmiri mmiri na-enweghị ihe ọ bụla na-enweghị nkwụsị azụ na ike mmalite na obere okpomọkụ na-etolite ngwa ngwa.Ọ dabara maka nkwadebe slurry mmiri / nnu.
Foring Chemical FLCA bụ ihe mgbakwunye mmiri na-efu polymeric dị ọnụ ala emebere maka ibelata oke mmiri ọkụ dị elu (HTHP) nke dị irè maka ojiji na ọnọdụ dị iche iche na ihe achọrọ, dị ka oke okpomọkụ na oke nnu.FC-634S bụ ihe mgbakwunye njikwa mmiri mmiri dị elu yana ọ dabara maka ahịa Russia na North America.
| Ngwaahịa | Otu | Akụkụ | Oke |
| FC-634S | FLAC HT | AMPS+NN | <230dec |
| Ihe | Index |
| Ọdịdị | Na-acha ọcha na ntụ ntụ edo edo |
| Ihe | Nka nka | Ọnọdụ ule |
| Mfu mmiri, ml | ≤100 | 80 ℃, 6.9MPa |
| Oge multiviscosity, min | ≥60 | 80 ℃, 45MPa/45 nkeji |
| ndakọrịta mbụ, BC | ≤30 | |
| Ike mkpakọ, MPa | ≥14 | 80 ℃, nrụgide nkịtị, 24h |
| Mmiri efu, ml | ≤1.0 | 80 ℃, nrụgide nkịtị |
| Akụkụ nke ciment slurry: 100% ọkwa G ciment (High sulfate-eguzogide)+44.0% mmiri ọhụrụ+0.6％ FC-634S+0.5% defoaming gị n'ụlọnga. | ||
Ewebatala ndị na-ahụ maka njikwa mmiri mmiri na slurries ciment nke ọma mmanụ kemgbe ihe karịrị afọ 20, ụlọ ọrụ na-emepụta ciment achọpụtala mmụba dị ukwuu n'ịdị mma nke ọrụ ciment.N'ezie, a nabatara nke ọma na enweghị nchịkwa nchịkwa nke mmiri mmiri nwere ike ịta ụta maka ọdịda cimenting bụ isi n'ihi mmụba njupụta dị ukwuu ma ọ bụ annulus bridging, na ciment filtrate mbuso agha nke nhazi ahụ nwere ike imebi ihe mmepụta ahụ.Ihe mgbakwunye mmiri na-efunahụ mmiri nwere ike inyere ciment slurry gbakee nke ọma site na igbochi mmetọ oyi akwa mmanụ na gas yana ijikwa nke ọma n'ịchịkwa mmiri mmiri nke simenti slurry.
