FC-S60S Kub Kub Resistant Lub Tog Hluav Taws Xob
Lub raj txuas ntxiv, uas tuaj yeem tshem tawm cov kua dej drilling kom zoo, muaj peev xwm tiv thaiv kom Maas slurry los ntawm kev sib xyaw nrog nws. Puas yog cov nyhuv tuab rau cov cement slurry nyob rau qee yam, yog li ntawd, muaj nqi tsim nyog cov tshuaj lom neeg cov khoom siv hluav taws xob yuav tsum tau muab cais los ntawm cov xis mas slurry. Dej tshiab lossis kev sib xyaw ua ke tuaj yeem thov raws li cov tshuaj ua rau tus neeg sawv cev ua rau tus neeg sawv cev.
• FC -s yog qhov kub kub tiv taus spacer, uas yog compounded los ntawm ntau yam kub tiv taus polymers.
• FC-li cov60 muaj kev ncua thiab kev sib raug zoo. Nws tuaj yeem ua kom zoo nyob kom zoo colading dej thiab cement slurry thaum hloov kev ntau lawm ntawm kev sib xyaw ntawm cov kua ntawm cov kua thiab xis mas slurry.
• FC-S60s muaj qhov hnyav tshaj plaws (los ntawm 1.0g / cm3rau 2.2g / cm3). Lub qaum thiab qis ntom ntom txawv yog lees dua 0.10g / cm3Tom qab tus spacer tseem yog 24 teev.
Tus dav hlau tau npaj nrog cov yam ntxwv tsis zoo, xws li viscosity thiab ntom, uas yog engineered kom tshem tawm cov kua dej thaum ua tiav cov cement sheath. FC-S60S yog cov khoom siv ntxiv uas muaj cov khoom siv uas yog cov neeg siv khoom-tsav, tswj hwm txhua qhov kev qhia ib puag ncig thiab cov qauv nruj ua kom zoo thiab nruj ua tau zoo.
| Yam | Phiaj qhia ntawv |
| Kev tshwm sim | Dawb lossis daj daj dawb hmoov |
| Rheology, φ3 | 7-15 |
| Funnel viscosity | 50-100 |
| Dej poob (90 ℃, 6.9mpa, 30min), ml | <150 |
| 400G dej tshiab + 12G FC-S60S + 2G FC-D15L + 308G LARITE | |
Ib lub spacer yog cov kua siv los cais cov kua dej thiab cementing slurries. Ib lub dav hlau tuaj yeem tsim los siv nrog cov dej los yog roj-raws li drilling dej, thiab npaj ob qho yeeb nkab thiab tsim rau cov kev ua haujlwm cementing. Cov kab txuas yog feem ntau yog qhov tseeb nrog insoluble-cov neeg sawv cev hnyav. Puas yog cov nyhuv tuab rau cov cement slurry nyob rau qee yam, yog li ntawd, muaj nqi tsim nyog cov tshuaj lom neeg cov khoom siv hluav taws xob yuav tsum tau muab cais los ntawm cov xis mas slurry.
