American cov phiaj xwm roj av (API), los ntawm cov qauv xws li cov kev xav tau ntawm cov roj ua kom zoo dua qub. Cov qauv no kom qhov kev ruaj ntseg ntawm xis mas slurry thaum cov teeb meem xis thiab pab tiv thaiv kom tsis txhob muaj cov dej tsis txaus.
Cov kua dej ntxiv yog tsim los txo qis dej los ntawm Maas Slurry Stability thiab txhim kho Slurry Stability thiab txhim kho cov kab mob zonal thaum lub caij cement.
| Kev xav tau kev ua tau zoo | Kev piav txog | Txoj Kev Kuaj Xyuas |
|---|---|---|
| Kev Tswj Dej Tsis Muaj Peev Xwm | Nyob rau hauv cov qauv siab thiab qhov kub thiab txias, cov kua dej ntawm cov xis nyob kom tsawg dua lossis muaj sib npaug nrog 100 ml (siab {} {} {} {} {kub sim). | Kev kuaj ntshav hauv api rp 10b - 2 (siv cov kua dej ua kua) |
| Haum tau kub | Yuav tsum nyob ua ke ntawm 80℃- 200℃lossis ntau dua qhov kub. | Kev kuaj cov dej ua raws li qhov kub ntau zaus |
| Me ntsis cuam tshuam rau lub sib xws ntawm Maas slurry | Tom qab ntxiv, nws yuav tsum tsis txhob nce lossis txo qis kev sib xws (viscosity) ntawm cov cement slurry. | Siv ib tus muaj peev xwm (xws li api multetometer) |
| Tsis muaj kev ua kom muaj kev ua kom qis dua lossis kev ua haujlwm | Ua kom cov cement slurry ruaj khov thiab hnav khaub ncaws tsis muaj kev txhaws lossis nce dej ntau. | Kev Xeem Ua Si Cov Yeeb Nkawv Dawb |
| Zoo sib xyaw nrog lwm cov tshuaj ntxiv | Tau tshaj cov retarders, dispersants, accelerators, thiab lwm yam, tsis muaj kev phiv. | Ntau - Cheeb Tsam Slurry System |
| High -} salinity Zam Txim (Yeem) | Tseem siv tau rau hauv qab ntsev (xws li muaj nacl). | Kev Kuaj Brine Dej Kev Ntsuas |
| Tsis - kev ua kom zoo nkauj thiab ib puag ncig phooj ywg | Tsis muaj kuab paug rau ib puag ncig thiab tsis muaj kev phom sij los ntawm - cov khoom. | Kev ntsuas kev nyab xeeb kev nyab xeeb (xws li kev ntsuam xyuas biodegradabab) |
| Khoom Ruaj Ntseg thiab Kev Tso Cai Cia Khoom | Tsis pub ua los yog tsis zoo thaum lub sijhawm ntev - sij hawm cia, thiab cov khoom txee- lub neej yog ruaj khov. | Kuaj Kuaj Cov Kev Ntsuas Xyuas |
Yuav Ua Li Cas Xaiv Cov Dej Tsis Yooj Yim Rau Kev Ua Yeeb Yam
- Bottomhole Temperature Match: Choose based on BHT-conventional additives for low-temp wells; heat-stable ones for high-temp (>120 degree) Wells.
- Slurry compatibility: xyuas kom haum nrog retarders, dispersants, thiab lwm yam, tsis muaj nag lossis daus, lossis tsis zoo, los yog cuam tshuam tawm.
- Ntsev kam: xaiv rau ntsev -} pa- chimistive additive hauv qab ntsev / saturated brine tshuab.
- Kev Ua Dej Tsis Tau Zoo: Xaiv cov khoom ntxiv nrog dej poob<50 - 100 mL under specific API test conditions.
- Ib puag ncig & Kev Nyab Xeeb: Tsis yog - paab, biodegradable additives rau ntug dej / ib puag ncig kev ua haujlwm kom tau raws li cov kev cai.
- Kev xaiv cov khoom lag luam: Xaiv cov kua (yooj yim rau -}}}} chaw sib xyaw) lossis hmoov zoo dua rau kev ua haujlwm.
Khoom Yees Duab
Tuam txhab tau
Tianjin Kelioil Engineering Khoom Siv Tshuab Technology, Ltd. Nws cov khoom lag luam tsis txaus, ua cov khoom lag luam zoo nkauj, thiab tuaj yeem yoog raws li ntau yam kev mob zoo li cov hmoov av tob thiab kab rov tav. Muaj plaub tus qauv ntawm cov khoom lag luam, suav nrog kua thiab siab- purity hmoov, uas yooj yim rau kev thauj mus los thiab siv.
Daim ntawv muaj cai
Cim npe nrov: Cov Neeg Sawv Cev Ua Maas thiab Ntxiv Cov Dej FLDITIVE FLISTIST AGEATE, Tuam Tshoj Maas thiab Ntxiv Cov Khoom Siv Dej Tsis Yooj Yim, Chaw muag khoom, Hoobkas
