Chophimba cha gel chophatikizika chophwanyika m'minda yamafuta ndi chowonjezera chamankhwala chomwe chimagwiritsidwa ntchito popanga mafuta m'minda yamafuta, makamaka kuwongolera kukhuthala ndi nthawi yosweka gel yamadzi ophwanyika.
Chotsekera gel osakaniza nthawi zambiri chimakhala ndi chipolopolo ndi chophwanya gel mkati.Chipolopolocho nthawi zambiri chimakhala chopangidwa ndi polima chomwe chimatha kupirira kupanikizika ndi kutentha kwina, ndipo gel-breaking agent ndi mankhwala omwe amatha kuwononga polima mumadzimadzi ophwanyika.Panthawi yophwanya, chophwanya gel osakaniza chimayikidwa mumadzimadzi ophwanyidwa.Pamene madzimadzi akuyenda ndi kupanikizika kumasintha, kapisoziyo imasweka pang'onopang'ono, ndikutulutsa gel-breaking agent, potero amawola polima mumadzimadzi otsekemera, kuchepetsa kukhuthala kwa madzi otsekemera, kuti zikhale zosavuta kubwerera pansi.
Kugwiritsiridwa ntchito kwa encapsulated gel breaker kumatha kuwongolera kukhuthala ndi nthawi yosweka gel osakaniza madzimadzi ophwanyidwa, kuwongolera momwe magwiridwe antchito amagwirira ntchito.Panthawi imodzimodziyo, chophwanya gel osakaniza chingathenso kuchepetsa kuwonongeka kwa fracturing fluid kuti apange mapangidwe, kupititsa patsogolo kupanga ndi kuchira kwa mafuta.
Kusankha chophwanyira cha gel choyenerera kuti chiwonjezeke m'malo opangira mafuta kumafuna kuganizira izi:
1.Fracturing fluid system: Mitundu yosiyanasiyana ya fracturing fluid system imafuna mitundu yosiyanasiyana ya ma gel ophwanyidwa.Mwachitsanzo, pamadzi opangira madzi, Ammonium persulphate encapsulated gel breaker ndi potaziyamu persuphate encapsulated gel breakers amagwiritsidwa ntchito;Pazinthu zamadzimadzi zomwe zimapangidwa ndi mafuta, ma hydrogen peroxide omwe amatsekera ma gel ophwanya nthawi zambiri amagwiritsidwa ntchito.
2.Nthawi yothyola gel: Nthawi yothyola gel imatanthawuza nthawi yofunikira kuti gel ophwanyidwa atseke kuti atulutse gel-breaking agent.Malinga ndi zofunikira za opaleshoni ya fracturing, kusankha nthawi yoyenera kuswa gel osakaniza kungathe kulamulira bwino kukhuthala ndi kuphwanya gel osakaniza a fracturing fluid.
3.Kutentha ndi kupanikizika: Oilfield fracturing operations nthawi zambiri amachitidwa pansi pa kutentha kwakukulu ndi kupanikizika kwakukulu, choncho m'pofunika kusankha encapsulated gel breaker yomwe ingathe kupirira kutentha kwakukulu ndi kuthamanga kwakukulu.
4.Ndalama ndi phindu: Mitengo ya mitundu yosiyanasiyana ya ophwanya gel osakaniza amasiyanasiyana, ndipo m'pofunika kuganizira mozama za mtengo ndi phindu la ntchito ya mafuta a fracturing. ndi kusankha malinga ndi mmene zinthu zilili.Nthawi yomweyo, kuyezetsa kwa labotale ndi kuyezetsa m'munda kumafunikanso kuti mudziwe mtundu wabwino kwambiri komanso kuchuluka kwa ma gel ophwanyidwa.
Nayi mitundu ingapo yodziwika bwino ya ma gel breaker:
1.Ammonium persulphate encapsulated gel breaker: Zomwe zimagwiritsidwa ntchito kwambiri m'minda yamafuta apanyumba pakadali pano, zimakhala ndi ntchito yabwino yochedwetsa kumasulidwa.Pa ntchito fracturing, akhoza kukhala apamwamba mamasukidwe akayendedwe a gel osakaniza, amene ali opindulitsa kupanga fractures ndi kunyamula mchenga.Pambuyo pomanga, imatha kuthyolatu ndikutsitsira madzi otsekemera, kuthandizira kutuluka, kuchepetsa kuopsa kwa zomangamanga, ndi kuchepetsa kuwonongeka kwa madzi ophwanyika kumayendedwe a fractures yothandizira.
2.Hydrogen peroxide encapsulated gel breaker: Yoyenera mafuta opangidwa ndi fracturing fluids ndipo amatha kusweka pa kutentha kwakukulu.Hydrogen peroxide yomwe ili ndi gel ophwanya gel osakaniza sichimaphulika nthawi yomweyo panthawi yophwanyika koma pang'onopang'ono imatulutsa chosweka pa nthawi inayake, potero kulamulira mlingo ndi mlingo wa kuwonongeka.
Mitundu yosiyanasiyana ya ma gel ophwanyidwa ndi yoyenera pamakina osiyanasiyana amadzimadzi amadzimadzi komanso momwe amamangira ndipo amafunika kusankhidwa kutengera momwe zinthu ziliri.Mukasankha chophwanya gel osakaniza, tikulimbikitsidwa kuti mufunsane ndi kampani yaukadaulo yopangira ma fracturing kapena ogulitsa mankhwala owonjezera kuti mupeze yankho labwino kwambiri.
Pogwiritsa ntchito encapsulated gel breaker, mfundo zotsatirazi ziyenera kudziwika:
1.Kutentha: Kutentha kwa ntchito kwa gel ophwanyidwa ndi encapsulated nthawi zambiri kumakhala pakati pa 30-90 ° C.Pansi pa 30 ° C kapena pamwamba pa 90 ° C, chophwanyira gel osakaniza sichingagwire ntchito bwino kapena kusagwira bwino ntchito.
2.Pressure: Kuthamanga kwa ntchito kwa gel ophwanyidwa ndi encapsulated nthawi zambiri kumakhala pakati pa 20-70MPa.Pansi pa 20MPa kapena pamwamba pa 70MPa, chophwanya gel osakaniza sichingagwire ntchito bwino kapena kuchita bwino.
3.Capsule umphumphu: Musanagwiritse ntchito encapsulated gel breaker, m'pofunika kuyang'ana kukhulupirika kwa kapisozi kuonetsetsa kuti capsule si kuonongeka kapena kutayikira.
4.Kugwirizana ndi zina zowonjezera: Pogwiritsira ntchito gel ophwanyidwa encapsulated, kugwirizana kwake ndi zina zowonjezera ziyenera kuganiziridwa kuti zisawonongeke.
5.Kusungirako zinthu: Chophimba cha gel chotsekedwa chiyenera kusungidwa pamalo owuma, ozizira, ndi mpweya wabwino, kutali ndi kuwala kwa dzuwa ndi kutentha kwakukulu.
Njira zodzitetezera: Mukamagwiritsa ntchito chophwanya ma gel otsekedwa, malamulo oyenera otetezedwa amayenera kutsatiridwa, monga kuvala magolovesi oteteza, magalasi, ndi zina zambiri, kupewa kukhudzana ndi khungu ndi maso.
Pomaliza, mukamagwiritsa ntchito chophwanya gel osakaniza, ndikofunikira kuti muwerenge mosamala bukuli, kumvetsetsa momwe amagwirira ntchito komanso momwe amagwiritsidwira ntchito, ndikutsatira mosamalitsa malamulo otetezedwa ndi njira zogwirira ntchito.
Weifang Totpion Chemical Industry Co., Ltd ndi akatswiri ophwanya ma gel osakaniza ndi kutulutsa mabizinesi owonjezera omwe amatulutsa komanso ogulitsa.Chonde pitani patsamba lathu www.toptionchem.com kuti mumve zambiri.Ngati muli ndi chofunikira chilichonse, chonde musazengereze kulumikizana nafe.
Nthawi yotumiza: Dec-26-2023