Nchịkọta
OBC-42S bụ ihe mgbakwunye mmanụ sintetị nke ọma ciment nke dabere na AMPS na monomers ndị ọzọ.
OBC-42S nwere ezigbo mgbanwe na enwere ike iji ya mee ihe n'ụdị cement slurry dị iche iche.
OBC-42S nwere oke ngwa ngwa ma nwee ike idi elu okpomọkụ nke 180 ℃.Slurry ciment nwere ezigbo mmiri mmiri, obere mmiri mmiri na-akwụghị ụgwọ, enweghị nkwụghachi azụ, mmepe ngwa ngwa, na enweghị ihe pụrụ iche chọrọ maka ịdị mma mmiri.
OBC-42S anaghị abawanye oge viscosity ma belata mfu nke mmiri mmiri.Enwere ike iji ya na ọkara na obere okpomọkụ.Enwere ike iji ya dị ka ihe mgbakwunye gas block.Ọ dabara maka usoro slurry ciment dị iche iche nke a kwadebere site na mmiri ọhụrụ, mmiri nnu na mmiri mmiri.
Data teknụzụ
| Ihe | index |
| Ọdịdị | Ọcha ntụ ntụ |
Ciment slurry arụmọrụ
| Ihe | Nka nka | Ọnọdụ ule |
| Mfu mmiri, ml | ≤50 | 52 ℃, 6.9MPa |
| Oge ntoju, min | ≥60 | 52 ℃, 35.6MPa/26 nkeji |
| Nkwenye izizi, BC | ≤25 | |
| Ike mkpakọ, MPa | ≥14 | 52 ℃, nrụgide nkịtị, 24h |
| Mmiri efu, ml | ≤1.0 | 52 ℃, nrụgide nkịtị |
| Ngwakọta slurry ciment: 100% G ọkwa ciment (akwa sọlfọ na-eguzogide) + 47.0% Ngwakọta mmiri + 0,6% OBC-42S + 0,5% defoamer. | ||
Oke ojiji
Okpomọkụ: ≤180°C (BHCT).
Usoro ntụnye: 0.3% -1.0% (BWOC).
ngwugwu
OBC-42S juru n'ọnụ na 25kg atọ n'ime otu ngwugwu, ma ọ bụ juru n'ọnụ dị ka ndị ahịa chọrọ.
kwuo
OBC-42S nwere ike inye ngwaahịa mmiri mmiri OBC-42L.
