Nchịkọta
OBC-S25S bụ ụdị nke ọkara-obere okpomọkụ spacer, ma na-agbakọta site a dịgasị iche iche nke polymers na synergistic ihe.
OBC-S25S nwere nkwusioru siri ike yana ezigbo ndakọrịta.Ọ nwere ike kewapụ mmiri na-egwupụta ihe na ciment slurry nke ọma mgbe ọ na-edochi mmiri mmiri na-egwupụta ihe, ma gbochie mmepụta nke slurry agwakọta n'etiti mmiri mkpọpu na ciment slurry.
OBC-S25S nwere oke ịdị arọ (site na 1.0g/cm3 ruo 2.2g/cm3).Ọdịiche dị njupụta nke elu na nke ala bụ lees karịa 0.10g/cm3 mgbe spacer ka dị awa 24.
Data teknụzụ
| Ihe | index |
| Ọdịdị | Brown ntụ ntụ |
| Rheology, Φ3 | 7-15 |
| viscosity funnel | 50-100 |
| Ọnwụ mmiri (90 ℃, 6.9MPa, 30min), ml | <150 |
| 400g mmiri ọhụrụ+12g OBC-S25S+2g OB-A01L+308g barite | |
Oke ojiji
Okpomọkụ: ≤120°C (BHCT).
Usoro ntụnye: 2%-5% (BWOC).
ngwugwu
OBC-S25S juru n'ọnụ na 25kg atọ n'ime otu akpa ngwakọta, ma ọ bụ juru n'ọnụ dị ka ndị ahịa chọrọ.
Oge nchekwa: ọnwa 24
