Kugwiritsa ntchito PAC pakubowola mafuta
Mwachidule
Poly anionic cellulose, yofupikitsidwa monga PAC, ndi madzi sungunuka mapadi ether yochokera kupangidwa ndi kusinthidwa mankhwala zachilengedwe mapadi, ndi yofunika madzi sungunuka mapadi efa, ndi woyera kapena pang'ono chikasu ufa, sanali poizoni, zoipa. Ikhoza kusungunuka m'madzi, imakhala yabwino kutentha kutentha ndi kukana mchere, komanso mphamvu zowononga antibacterial. Madzi amatope omwe amapangidwa ndi mankhwalawa ali ndi kuchepetsa kutaya kwa madzi, kulepheretsa komanso kutentha kwambiri. Amagwiritsidwa ntchito kwambiri pobowola mafuta, makamaka zitsime zamadzi amchere komanso pobowola mafuta akunyanja.
Zithunzi za PAC
Ndi ya ionic cellulose ether yokhala ndi chiyero chapamwamba, kulowetsedwa kwakukulu komanso kugawa kofanana kwa zolowa m'malo. Itha kugwiritsidwa ntchito ngati thickening wothandizira, rheology modifier, kuchepetsa kutaya madzi ndi zina zotero.
1.Zoyenera kugwiritsidwa ntchito mumatope aliwonse kuchokera kumadzi abwino kupita kumadzi amchere amchere.
2.Low mamasukidwe akayendedwe PAC akhoza bwino kuchepetsa zosefera imfa osati kwambiri kuonjezera dongosolo ntchofu.
3.Kukhuthala kwakukulu kwa PAC kumakhala ndi zokolola zambiri komanso zowoneka bwino zochepetsera kutaya kwa madzi. Ndikoyenera makamaka kwa otsika olimba-gawo slurry ndi sanali olimba gawo madzi amchere slurry.
4.Mitsinje yamatope yopangidwa ndi PAC imalepheretsa dongo ndi kufalikira kwa shale ndi kufalikira kwa saline kwambiri, motero kulola kuti kuipitsidwa kwa khoma lachitsime kuyendetsedwe.
5.Kubowola bwino kwamatope ndi madzi ogwirira ntchito, madzi ophwanyidwa bwino.
PACKugwiritsa ntchito
1.PAC ntchito mu pobowola madzimadzi.
PAC ndiyabwino kugwiritsidwa ntchito ngati choletsa komanso chochepetsera kutaya madzi. Mitsinje yamatope yopangidwa ndi PAC imalepheretsa dongo ndi kubalalika kwa shale komanso kutupa m'malo amchere wambiri, zomwe zimapangitsa kuti kuipitsidwa ndi khoma kulamulire.
2. PAC ntchito mu workover madzimadzi.
Chabwino workover madzi opangidwa ndi PAC ndi otsika zolimba, amene saletsa permeability wa kupanga mapangidwe ndi zolimba ndipo musawononge kupanga mapangidwe; ndi kukhala ndi kuchepa kwa madzi, zomwe zimachepetsa madzi omwe amalowa mu mapangidwe opangira.
Kuteteza kupanga mapangidwe ku kuwonongeka kosatha.
Kukhala ndi luso loyeretsa mabowo , kukonza mabowo kumachepetsedwa.
Imatha kukana kulowa m'madzi ndi zinyalala ndipo nthawi zambiri imakhala thovu.
Zitha kusungidwa kapena kusamutsidwa pakati pa zitsime ndi zitsime, zotsika mtengo kusiyana ndi zamadzimadzi zomwe zimagwiritsidwa ntchito pamatope.
3. PAC ntchito mu fracturing madzimadzi.
The fracturing fluid yopangidwa ndi PAC imakhala ndi ntchito yabwino yosungunuka. Ndiosavuta kugwiritsa ntchito, ndipo ili ndi liwiro lopanga ma gel othamanga komanso mphamvu yonyamula mchenga. Itha kugwiritsidwa ntchito pamapangidwe otsika a osmotic, ndipo kuphulika kwake ndikwabwino kwambiri.
Nthawi yotumiza: May-10-2024