Izinkomba zobuchwepheshe ze-encapsulated gel breaker for fracturing ikakhulukazi zifaka: ukubukeka, okuqukethwe okusebenzayo, ububanzi bezinhlayiyana, izinga lokukhishwa, izinga lokugcinwa kwe-viscosity, lezi zikhombo ezinhlanu zobuchwepheshe zihlanganisa imingcele yokusebenza eyisisekelo ye-encapsulated gel breaker yokuphuka, kanye nokusebenza kwe- Ijeli elihlanganisiwe le-breaker for fracturing lingahlulelwa ngokuhlola.
1. Ukubukeka
Ukubukeka kwe-encapsulated gel breaker kuyizinhlayiya ezimhlophe noma eziphuzi ezikhanyayo.
2. Okuqukethwe okusebenzayo kwe-encapsulated gel breaker
Okuqukethwe okusebenzayo kwe-encapsulated gel breaker yokuphuka kubhekisela kumaphesenti wekhwalithi ye-gel breaker egoqwe nge-capsule.
Kuyinkomba ebalulekile yokulinganisa ukuthi okuqukethwe kwezithako ezisebenzayo ku-encapsulated gel breaker kwanele.Ngencazelo, okuqukethwe okusebenzayo kwe-encapsulated gel breaker kufanele kusetshenziswe njengenye yamadinominetha ekubalweni kwesilinganiso sokukhululwa kwayo;Uma kungenjalo, izobangela umphumela wokubala wezinga lokukhululwa kwe-encapsulated gel breaker ukuthi uchezuke kunani langempela.Kodwa-ke, ku-Q/SH 1025 0591-2009, asikho isidingo senkomba yezobuchwepheshe “yokuqukethwe okusebenzayo kwe-encapsulated gel breaker for fracturing”, ngakho-ke, kunconywa ukuthi izinga kufanele lengezwe inkomba yobuchwepheshe “yokuqukethwe okusebenzayo kwe i-jel breaker ehlanganisiwe yokuphuka".
3. Ububanzi bezinhlayiyana zosayizi we-encapsulated gel breaker
Q/SH 1025 0591-2009 "Izimo zobuchwepheshe ze-encapsulated gel breaker ukuze kuqhekeke" ibeka ukuthi ububanzi bezinhlayiyana ze-encapsulated breaker yejeli yokuphuka bungu-0.425mm~0.850mm, akufanele bube ngaphansi kuka-80%.
4. Izinga lokukhishwa kwe-encapsulated gel breaker
Izinga lokukhululwa kwe-encapsulated gel breaker ye-fracturing yiphesenti lekhwalithi ye-gel breaker ekhishwe i-capsule kuya kukhwalithi ye-gel breaker egoqwe nge-capsule ngaphansi kwezimo ezithile.Njengamanje, ngokuvamile kunenkolelo yokuthi ukukhululwa kwe-osmotic kubusa ngaphansi kwengcindezi ephansi, ukukhululwa kwe-extrusion kubusa ngaphansi kwengcindezi ephezulu, futhi ukukhululwa kwe-osmotic nakho kukhona, kodwa ekushiseni okuphezulu, ukukhululwa kwe-osmotic kuyaqina kakhulu, futhi ukukhululwa kwe-osmotic kubusa.Ngakho-ke, ingcindezi, izinga lokushisa, isikhathi sokucwiliswa emanzini, izimo zokubunjwa nezinye izici zizothinta izinga lokukhululwa kwe-encapsulated gel breaker.
Q/SH 1025 0591-2009 “Izimo zobuchwepheshe ze-encapsulated gel breaker yokuphuka” ibeka ukuthi izinga lokukhululwa kwe-encapsulated gel breaker for fracturing (30MPa) alikho ngaphansi kuka-60%.
5. Izinga lokugcinwa kwe-viscosity ye-encapsulated gel breaker
Izinga lokugcinwa kwe-viscosity ye-encapsulated gel breaker yokwephuka isilinganiso senani le-shear viscosity yoketshezi oluqhekekayo nenani elithile lamasampuli angezwe enanini le-shear viscosity loketshezi oluqhekekayo ngaphandle kwamasampula ngaphansi kwezimo ezithile zokuhlola.Kuyinkomba yezobuchwepheshe ebalulekile yophenyo lokulingisa lwasendlini lomthelela we-jel breaker evalekile ezimpahleni ze-rheological kanye nezakhiwo ezithwala isihlabathi zoketshezi oluphukayo ngesikhathi sokwakhiwa kokuqhekeka, futhi inokubaluleka okuthile okuyisiqondiso ekunqumeni umthamo we-jel breaker ehlanganisiwe ekwakhiweni kwesizinda sokuqhekeka.
Izici eziyinhloko ezithinta izinga lokugcinwa kwe-viscosity ye-encapsulated gel breaker yokuphuka izinga lokushisa lokuhlola, umthamo we-encapsulated gel breaker, izinga lokugunda kanye nesikhathi sokugunda.Q/SH1025 0591-2009 “Izimo Zobuchwepheshe ze-encapsulated gel breaker for fracturing” isichibiyelo No.01 kanye No. 0.01%) ayikho ngaphansi kuka-70%.
Njengoba izinga lokugcinwa kwe-viscosity kanye nezinga lokukhululwa kwe-encapsulated gel breaker kuyizinkomba zobuchwepheshe eziphikisanayo, okungukuthi, ngemva kokuba i-gel breaker ehlanganisiwe yengezwe enqubweni yokuqhekeka, kuyadingeka ukugcina i-viscosity ephezulu yoketshezi oluqhekeka ngaphandle kokuthinta. izakhiwo ze-rheological kanye nokusebenza kwesihlabathi esithwala i-fracturing fluid, futhi kuyadingeka ukuphula ngokuphelele i-gel ye-fracturing fluid ngemva kokwakhiwa kwe-fracturing, futhi kulula ukugeleza emuva, ukuze unciphise umonakalo ekubunjweni.Ngakho-ke, i-tradeoff phakathi kwezinga lokukhishwa kanye nezinga lokugcinwa kwe-viscosity ye-encapsulated gel breaker yokwephuka kubaluleke kakhulu, okudinga ukunqunywa inani elikhulu lokuhlola.
I-Weifang Totpion Chemical Industry Co., Ltd ingochwepheshei-jeli breaker encapsulated kanye ne-capsulated-release-release additives amabhizinisi kanye nabaphakeli.Sicela uvakashele iwebhusayithi yethu ethi www.toptionchem.com ukuze uthole ulwazi olwengeziwe.Uma unesidingo, sicela ungangabazi ukusithinta.
Isikhathi sokuthumela: Sep-05-2023