Fracturing Zowonjezera
Thickeners kwa Acid Fracturing
Chiyambi cha malonda
Dongosolo lili wapamwamba kutentha ndi kukana mchere, oyenera ochiritsira fracturing ntchito mafuta ndi gasi zitsime pakati 60 ℃ ndi 160 ℃, makamaka ali ndi zotsatira zodabwitsa pa zitsime kupitirira 120 ℃. Dongosololi litha kugwiritsidwa ntchito ndi madzi obwerera pamalowo, ndipo zotsatira zake sizidzakhudzidwa. UZP-160A ingagwiritsidwenso ntchito ngati chochepetsera kukoka.
Hydraulic fracturing, yomwe imadziwikanso kuti fracking, ndi njira yolimbikitsira yomwe imagwiritsidwa ntchito potulutsa mpweya wachilengedwe ndi mafuta m'miyala yakuya pansi pa nthaka. Njira imeneyi imaphatikizapo jekeseni wosakaniza wothamanga kwambiri wamadzimadzi mu chitsime kuti apange fractures mu thanthwe, kulola ma hydrocarbons kuyenda momasuka ndi kuchotsedwa pamwamba. Madzi amadzimadzi omwe amagwiritsidwa ntchito popanga ma hydraulic fracturing, omwe amadziwika kuti fracturing fluid, nthawi zambiri amakhala ndi madzi, zopangira (monga mchenga kapena mikanda ya ceramic), ndi zina zowonjezera zamankhwala, kuphatikiza zida zophatikizira ngati mankhwala opangidwa ndi zirconium.
Zirconium-based crosslinking agents, kapena zirconium crosslinkers, zimagwira ntchito yofunika kwambiri pakuphwanya kwa hydraulic fracturing popititsa patsogolo magwiridwe antchito a fracturing fluid. Mankhwalawa amapangidwa kuti awonjezere kukhuthala komanso kukhazikika kwamadzimadzi ophulika, potero kumapangitsa kuti azitha kunyamula ma proppants muzowonongeka zomwe zidapangidwa ndikusunga kukhulupirika kwa netiweki ya fracture. Zirconium crosslinkers amakwaniritsa izi kudzera mu njira yotchedwa crosslinking, komwe amapanga maukonde amphamvu, atatu-dimensional mkati mwa madzimadzi, ndikukulitsa bwino ndikuwonjezera mphamvu yake yonyamula.
Ubwino umodzi wofunikira wa zirconium-based crosslinking agents ndi kukhazikika kwawo kwamafuta, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito m'malo otentha kwambiri omwe amapezeka m'malo osungira mafuta ndi gasi. Kuthekera kwawo kukhalabe okhazikika komanso kukhuthala kwamphamvu pakutentha kokwera kumatsimikizira kugwira ntchito kwamadzi ophwanyidwa m'mikhalidwe yovuta, zomwe zimathandizira kuti chitsime chiziyenda bwino komanso kuchira bwino kwa hydrocarbon.
Kuphatikiza apo, ma crosslinkers a zirconium amapereka zabwino zachilengedwe poyerekeza ndi zida zachikhalidwe zopangira zitsulo. Mawonekedwe awo okonda zachilengedwe, komanso magwiridwe antchito apamwamba, amawapangitsa kukhala chisankho chokondedwa cha ma hydraulic fracturing operations, mogwirizana ndi kuchuluka kwamakampani omwe amayang'ana kwambiri machitidwe okhazikika komanso odalirika.
Mwachidule, zirconium-based crosslinking agents ndizofunika kwambiri pakuchita bwino kwa ma hydraulic fracturing, zomwe zimathandizira kutulutsa bwino kwa gasi wachilengedwe ndi mafuta kuchokera m'mapangidwe apansi panthaka. Kuthekera kwawo kupititsa patsogolo magwiridwe antchito ndi kukhazikika kwamadzi ophwanyidwa, kuphatikiza kulimba kwawo kwamafuta komanso kuyanjana kwawo ndi chilengedwe, kumawayika ngati zinthu zofunika kwambiri pakupanga mafuta ndi gasi amakono. Pomwe makampani akupitilirabe kusinthika, ma crosslinkers a zirconium akuyembekezeka kutenga gawo lofunikira pakuwongolera njira zowotcha ma hydraulic fracturing ndikuthandizira chitukuko chokhazikika champhamvu.
Technical Index
Maonekedwe | White ufa |
Φ0.425 mm (40 mauna) zotsalira za sieving, ≤% | 10 |
Chinyezi, ≤% | 10 |
pH | 6-8 |
Viscosity@ 0.4%,25℃,170s-1, ≥mPa.s | 28 |
Kukana mchere (0.4%UZP-160A+10% muyezo brine*), ≥mPa.s | 20 |
Kukana mchere (0.4%UZP-160A+5% muyezo brine*), ≥mPa.s | 25 |
Crosslinking katundu (yogwiritsidwa ntchito limodzi ndi UZP-160B) | Pangani gel osakaniza |
Kuchepetsa kukoka kwachibale (0.12% UZP-160A, kuthamanga kwa 8m / s, poyerekeza ndi madzi), ≥% | 65 |
| Katundu wa Rheological 0.4% yankho, 120 ℃, 170s-1,120min, ≥mPa.s | 80 |
| *Wamba wamadzimadzi: 2.0%KCl+5.5%NaCl+0.45%MgCl2+ 0.55% CaCl2 *UZP-160B ndi njira yolumikizirana | |
Mapulogalamu
1.Mlingo wa UZP-160A umayesedwa molingana ndi kuchuluka kwa kusakaniza, kusonkhezera mu agitator kwa 300-400r / min, zidzatenga maminiti a 30 kuti asungunuke bwino kuti apange njira yothetsera yunifolomu, ndipo kukhuthala kwamadzimadzi kumakhala kokhazikika.
2.Nthawi yodutsana imatha kusinthidwa, ndipo kusintha kwasintha ndi 0 ~ 2 mphindi.
3.Nthawi yosweka ya dongosolo ikhoza kusinthidwa molingana ndi momwe zilili (mlingo wocheperako wa wothandizira wosweka ndi 0.05%)
Analimbikitsa Kusamalira
Onse ogwira nawo ntchito akuyenera kuzigwiritsa ntchito ngati mankhwala akumafakitale, kuvala zida zodzitchinjiriza ndikutsata njira zodzitetezera monga zafotokozedwera mu Material Safety Data Sheet.
Kupaka ndi Kusunga
UZP-160A yodzaza mu thumba la 25kg loluka kapena mbiya yamapepala.
UZP-160B yodzaza mu ng'oma ya pulasitiki ya 200L.
Sungani pamalo owuma, olowera mpweya wabwino. Sungani chidebe chotsekedwa. Pewani kutentha, moto ndi malawi. Sungani kutali ndi zosagwirizana. Tsatirani njira zosungirako zotetezeka zokhudzana ndi palletizing, kumanga, kukulunga ndi / kapena kusanjika. Nthawi ya alumali ndi miyezi 12.
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