Mapiritsi a Galasi Monga Wochepetsera Kachulukidwe mu Mafuta Obowola Madzi a MarginalLow-Permeability Low Pressure Reservoirs
Magalasi ozungulira, omwe amadziwikanso kuti magalasi a galasi, monga chochepetsera kachulukidwe mumadzi obowola. Pogwiritsira ntchito m'munda, mafuta a emulsion amadzimadzi omwe amakhala ndi magalasi opanda kanthu ankagwiritsidwa ntchito pobowola panthawi yopangira. Emulsion yamafuta m'madzi idapereka maziko oyenera amadzimadzi, pomwe magalasi agalasi, chifukwa cha kuchuluka kwawo kochepa, adapatsa kachulukidwe kakang'ono komaliza kuposa kamadzimadzi am'munsi. Kuchepetsa kachulukidwe ka thovu lagalasi kumayenderana ndi kuchuluka kwa thovu lomwe limaphatikizidwa mumadzimadzi.
Pakugwiritsa ntchito m'munda, magalasi amadzimadzi amadzimadzi amakhala okhazikika, ofanana, komanso ogwirizana kudzera m'makina amatope wamba, ma bits, zida zoyeretsera pamwamba, komanso zinthu zowoneka bwino komanso zosefera, kuti zibwereke kuti zigwiritsidwe ntchito m'malo osungira otsika komanso kutulutsa zones za permeability kwambiri.
Mikanda yagalasi yozungulira, yomwe imakhala ndi kuuma kwakukulu, yosalala pamwamba, monga mawonekedwe, ntchito yogudubuza ndi yabwino. Gwiritsani ntchito ngati zowonjezera zamadzimadzi, zimatha kugwira ntchito yofanana ndi momwe mpirawo umagwirira ntchito, kuchepetsa kwambiri kukana kwa chitoliro chobowola, madzi obowola, kubowola mwachangu, kuwongolera kuchuluka kwa malowedwe, ndikuchepetsa kuvala pang'ono.
Tsopano, mu kufufuza ndi chitukuko n'kovuta, cholinga wosanjikiza pansi pa chikhalidwe cha kuya m'manda, otsika mapangidwe kuthamanga ndi ntchito galasi mikanda mu underbalance pobowola ali ndi ubwino wambiri, imodzi mwa ubwino waukulu ndi galasi mikanda akhoza kusintha pobowola liwiro; Kuchokera kutsinde mpaka kuphatikizika kwamadzimadzi amadzimadzi amadzimadzi apakati pa 0 ~ 6.9 Mpa, njira yoboola wamba mumchenga, miyala yamchenga, kukumba bwino kwa shale kungatsitse 70 ~ 80%, ndipo mikanda yagalasi imatha kuchepetsa kuthamanga kwa chitsime kumathandizira kwambiri kubowola. kuchita bwino.
Xingtai Kehui Trading Co., Ltd. ndi kampani yophatikiza kupanga, kugulitsa, ndi kugula. Kampaniyo ndi fakitale zili mumzinda wa Xingtai, m'chigawo cha Hebei, chomwe chili ndi mbiri yakale komanso yolemera mu mchere. Panopa, mankhwala a kampani monga ntchentche phulusa, cenospheres, perlite, dzenje galasi microsphere, zazikulu kupanga CHIKWANGWANI etc., ntchito mankhwala lakonzedwa kuti refractory kutchinjiriza zipangizo, zomangira, makampani mafuta, kutchinjiriza zipangizo, ❖ kuyanika makampani, ndege ndi danga. chitukuko, makampani pulasitiki, galasi CHIKWANGWANI analimbitsa mankhwala pulasitiki ndi zipangizo ma CD.
Tili ndi zaka 28 popanga zida zopangira ma refractories ndi zida zotchinjiriza matenthedwe, timaumirira kuti tipereke zopangira zowoneka bwino kwambiri komanso zida zabwino zotchinjiriza, tapanganso zinthu zina zabwino kwambiri monga macro synthetic fiber,
madzi kuchepetsa admixture, tikuchita zonse zomwe tingathe kuti tikwaniritse zofuna za makasitomala osiyanasiyana.
Tikuyembekeza kupitiliza kuperekeza makasitomala athu ndi zinthu zapamwamba komanso ntchito zamaluso! Malingana ngati kasitomala akufuna, tili pano nthawi iliyonse!
