Ihe mgbakwunye njikwa mfu mmiri FC-631S
• FC-631S nwere ezigbo mgbanwe na enwere ike iji ya mee ihe n'ụdị ciment slurry usoro.Ọ nwere ezigbo ndakọrịta na mgbakwunye ndị ọzọ.
• FC-631S nwere nnukwu viscosity nke ọnụ ọgụgụ dị ala, nke nwere ike ịkwalite nkwụsi ike nkwụsi ike nke sistemu slurry ciment, nọgide na-enwe mmiri mmiri nke slurry, gbochie sedimentation n'otu oge, ma nwee ezigbo ọrụ mgbochi gas channeling.
• FC-631S 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.
• FC-631S nwere ike iji naanị ya.Mmetụta dị mma mgbe ejiri ya na FC-650S.
• FC-631S kwesịrị ekwesị maka nkwadebe slurry mmiri ọhụrụ.
Ebe mmanụ na-ekpo ọkụ na-ekpo ọkụ na-eche ihe ịma aka pụrụ iche ihu ma a bịa n'ịrụ cimenti nke ọma.Otu n'ime ihe ịma aka ndị a bụ okwu nke mfu mmiri, nke nwere ike ime mgbe apịtị na-egwupụta ihe na-abanye na nhazi ahụ ma mee ka mbelata nke mmiri mmiri.Iji dozie nsogbu a, anyị ewepụtala ihe na-ebelata mmiri mmiri pụrụ iche nke a haziri maka iji mee ihe n'ubi mmanụ na-ekpo ọkụ.FC-631S bụ ụdị njikwa ihe mgbakwunye mmiri na-efu ma dabara maka ahịa Russia na North America.
| Ngwaahịa | Otu | Akụkụ | Oke |
| FC-631S | 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-631S+0.5% defoaming gị n'ụlọnga. | ||
N'ime ihe karịrị afọ 20, a na-agbakwunye ndị na-ahụ maka nchịkwa mmiri na-ekpo ọkụ na mmanụ simenti slurries nke ọma ma ugbu a a ghọtara na ụlọ ọrụ ahụ na àgwà nke cimenting abawanyela nke ukwuu.N'ezie, a na-ekwenye n'ụzọ doro anya na enweghị nchịkwa nchịkwa nke mmiri mmiri nwere ike bụrụ ihe kpatara ọdịda cimenting bụ isi, n'ihi mmụba njupụta dị ukwuu ma ọ bụ nkwụsị nke annulus yana na mbuso agha nke ciment filtrate nwere ike imebi mmepụta ahụ.Ihe mgbakwunye na-efunahụ mmiri nwere ike ọ bụghị naanị ijikwa oke mmiri nke simenti slurry, kamakwa igbochi mmanụ na gas oyi site na mmiri a kpochara merụọ ma si otú a na-abawanye arụmọrụ mgbake.
