Roj thiab roj xis qaub ncu kua tshuaj caisyog tshwj xeeb tshuaj sib xyaw ua ke ntxiv rau MAAs slurries uas siv hauv cov roj thiab roj ua haujlwm zoo. Cov tshuaj ntxiv no yog tsim los txhawm rau ua kom ua tiav cov kua txiv xis los ntawm kev tswj hwm lub sijhawm xws li xaim teb chaws, thiab lub zog kev ua kom muaj zog. Kev sivRoj thiab roj xis qaub ncu kua tshuaj caisyog qhov tseem ceeb rau kev ua tiav zonal kev cais tawm thiab saib xyuas kev ncaj ncees. Vim yog qhov nyuaj ntawm kev niaj hnub drilling ib puag ncig,Roj thiab roj xis qaub ncu kua tshuaj caisYuav tsum tau ua tib zoo xaiv thiab tsim cov qauv ua haujlwm tau zoo nyob rau hauv cov kev kub siab, siab siab, thiab cov xwm txheej nyuaj.
Cov lus qhia tshwj xeeb ntawm cov roj thiab cov kua dej xis masinging tshuaj additives
| Chaw ua uas tsis tau haus | Cov Kev Tshwj Xeeb |
|---|---|
| Lub cev daim ntawv | Hmoov, kua, lossis ncua kev |
| Xim | Dawb, tawm - dawb, lub teeb daj (sib txawv los ntawm hom) |
| PH tus nqi (1% daws) | 6.0 – 9.0 |
| So | Tag nrho soluble lossis dispersible nyob rau hauv dej los yog cement slurry |
| Ntse ntau npaum li cas | 0.2% - 2.0% BWOC (los ntawm qhov hnyav ntawm MAAs) |
| Qhov ntsuas kub ntau | Siv tau los ntawm 30℃txog 200℃(86℃f - 392℃f), nyob ntawm hom additive |
| Ntsev kam | Tau tshaj nrog dej ntshiab nrog dej ntshiab, seashater, thiab ntsev -}}}}} noo noo |
| Ceev | 0.8 - 1.2 g / cm³ rau hmoov, 1.0 - 1.3 g / cm³ rau cov kua |
| Txee lub neej | 12 - 24 lub hlis raws li kev cia khoom cia |
| Ntim | 25 kg hnab, 200 u drums, 1000 l thiab tso tsheb hlau luam, lossis customized |
Vim li cas xaiv cov cementing additives ncaj qha los ntawm cov chaw tsim khoom?
1. Hoobkas - ncaj qhaTus nqi
Tsis muaj Middlemen, yog li koj tau txais lub Hoobkas - tus nqi ncaj qha thiab txuag nyiaj.
2. Txhim khu kev qha zoo
Cov chaw tsim khoom xaiv ntau lawm, ua kom tiav cov khoom ruaj khov thiab vam meej.
3. Cov Qauv Txuj Ci
Cov khoom sib ntxiv tuaj yeem ua kom haum rau koj cov dej num zoo li kub, siab, thiab salinity rau kev ua tau zoo dua.
4. Ceev tom qab {{0} kev muag khoom muag
Txhua yam teeb meem tuaj yeem daws tau ncaj qha nrog cov chaw tsim khoom, nrawm dua cov teeb meem daws teeb meem.
Khoom Yees Duab
Tuam txhab tau
Tsim tau nyob rau hauv 2006, Tianjin Kelioil Engineering Khoom Siv Tshuab Tshuab Ntawm nws cov khoom li cas, kua dej txeem sawv tawm raws li cov khoom siv tseem ceeb, kev kub ntxhov, thiab dej hiav txwv {8 Cov tshuaj ntxiv no muaj peev xwm hloov kho rau ntau qhov chaw zoo, suav nrog cov hmoov av tob thiab kab rov tav. Cov khoom kab muaj plaub tus qauv tshwj xeeb, muaj nyob hauv ob qho ua kua thiab siab {{{{purity hmoov ntaub ntawv, kom meej ntawm kev thauj mus los thiab ntawv thov.
Daim ntawv muaj cai
Cim npe nrov: Roj thiab Roj Cementing Dej Cawv Ntxiv, Tuam Tshoj Roj Thiab Roj Cementing Luj Yam Txuj Ci Cov Khoom Siv Ntxiv Cov Khoom Siv, Cov Chaw Muag Khoom, Hoobkas
