Anti Gas Migration Cement Fluid Poob Additive

Peb cov tshuaj tiv thaiv kev tsiv teb tsaws chaw cement kua dej poob ntxiv FC-660S yog AMPS-tannin polymer hmoov tshwj xeeb tsim rau cov roj zoo cementing. Nws muab cov kua dej txhim khu kev qha thiab kev tswj xyuas dej dawb thaum tsim ib qho kev tiv thaiv zoo los tiv thaiv kev tsiv teb tsaws ntawm cov pa, zoo heev txhim kho annular sealing kev ncaj ncees. Cov khoom no muaj ob qib molecular hnyav, dav siv thoob plaws North America, Nigeria thiab Middle East oilfield tej yaam num.

Gas channeling tseem yog ib qho ntawm feem ntau cov teeb meem zais thaum lub sij hawm roj zoo cementing. Tom qab cov cement slurry tau muab tso rau hauv qhov chaw annular, cov roj tsim tuaj yeem nkag mus rau cov cement uas tsis muaj teeb meem, tsim cov dej ntws, thiab ua kom puas lub qhov dej zoo. Cov kua dej tsis zoo ntxiv tuaj yeem tswj tau cov dej tsis zoo xwb tab sis tsis tuaj yeem thaiv cov roj txav tau zoo. Peb cov tshuaj tiv thaiv kev tsiv teb tsaws chaw cement kua dej poob additive FC-660S yog engineered los txhim kho qhov kev tsim kho mob taw tes los ntawm kev sib txuas cov kua dej tsis zoo tswj thiab roj migration inhibition hauv ib yam khoom.

FC-660S yog tsim los ntawm AMPS thiab tannin raw khoom. Thaum muab sib xyaw rau hauv cov cement slurry, nws kaw cov dej dawb hauv cov cement kom txwv tsis pub cov kua dej API, thiab tsim kom muaj cov kua dej khov, hloov tau yooj yim polymer network los thaiv cov roj ntws. Qhov no ua tau zoo txwv tsis pub roj los ntawm kev tsiv teb tsaws los ntawm cov cement slurry tshiab thiab tshem tawm cov pa roj channeling txaus ntshai, pab cov neeg cog lus ua kom ruaj khov, nyob rau lub sij hawm zoo zonal cais.

Kev tawm tswv yim tawm los ntawm cov chaw thoob ntiaj teb oilfield qhia cov cement slurry npaj nrog FC-660S nta siab shear zog thiab tsawg viscosity. Lub slurry nyob ruaj khov thaum lub sij hawm kev thauj mus los ntawm cov kav xa dej mus ntev thiab tuaj yeem nqus tau zoo yam tsis muaj kev thaiv. Nws lub sijhawm hloov pauv luv ntxiv ntxiv dag zog rau kev ua haujlwm ntawm cov pa roj, txo qis qhov tsis zoo ntawm lub qhov rais uas muaj cov pa roj nkag mus.

Peb muab ob qib molecular hnyav kom phim cov kev ua haujlwm hauv cheeb tsam sib txawv: siab -molecular FC-660S yog dav siv nyob rau hauv North America thiab Nigeria oilfields, thaum lub low-molecular variant sib npaug rau Shell FL-63 tau txais zoo rau Middle East cementing tej yaam num.

• Onshore & offshore roj/gas zoo cementing qhov twg gas channeling txaus ntshai
• Cementing tej yaam num nyob rau hauv North America, Nigeria thiab Middle East
• Cov seem yuav tsum nruj slurry stability, du pumpability thiab txhim khu kev qha annular gas sealing

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