Mfundo ndi ntchito njira maginito poyimitsa perforation

Malinga ndi zofunikira za dongosolo lachitukuko, perforating ndi kugwiritsa ntchito mafuta apadera opangira mafuta kuti alowe pakhoma la casing ndi chotchinga cha simenti chachitsulo chandamale kuti apange dzenje logwirizanitsa pakati pa chandamale ndi chitsime cha casing.Choncho, perforation ndi sitepe yofunikira pa chitukuko cha mafuta ndi njira yofunika kwambiri yopangira mafuta, gasi ndi madzi.

1. mfundo yogwira ntchito ya magnetic positioner

Zimadziwika kuchokera ku lamulo la electromagnetic induction kuti pamene maginito kapena koyilo ikuyenda pang'onopang'ono, mphamvu ya maginito ya magn.

Etic pozungulira kusintha kwa koyilo, waya wa maginito amadula kutembenuka kwa koyilo ndikupanga mphamvu zomwe zimapangidwira komanso zomwe zimapangitsidwa, koyiloyo silupu, palibe chomwe chimapangitsa, mphamvu yokhayo yomwe ilipo.Mkhalidwe woyambira wa maginito opangira maginito ndi maginito odulira waya wa maginito ozungulira koyiloyo, ndipo kuti apange koyilo yodula maginito, maginito amagetsi ozungulira koyilo ayenera kusinthidwa.Ndiko kuti, maginito ndi koyilo zikuyenda pang'onopang'ono, koma mawonekedwe a maginito a maginito samalola kuti maginito ndi koyilo zikhale zogwirizana, ndiye kuti maginito ozungulira kuzungulira koyiloyo sisintha, ndipo sipanga kupanga. kuthekera kolowera, kuti titha kugwiritsa ntchito mtundu wina wakusintha kwa maginito, ndiko kuti, kudalira kusintha kwazinthu zakunja kwa ferromagnetic.Kuthekera kopangidwa ndi zinthu zakunja za ferromagnetic zomwe zimakhudza mphamvu yake yamaginito zimawonetsa kusintha kwa chilengedwe.Choncho, pamene maginito amalowa m'kati mwa kolala mu casing, kugawa kwa mzere wa maginito kumasintha chifukwa cha kusintha kwa makulidwe a zinthu zakunja za ferromagnetic - khoma la casing, kotero kuti kuthekera kwa induction kumapangidwa ndi kudula koyilo.Pamene mawonekedwe a maginito amtundu wa maginito akujambulidwa pa chipangizo chapamwamba, zidzatsimikiziridwa kuti malo a maginito akudutsa mu kolala pa kuya kwina kwa chitsime.Choncho, ikhoza kugwirizanitsa ndi gawo lakuya la chida chapansi kuti amalize ntchito yoyika perforation.

2.Comply ndi perforating malo ntchito njira

(1) Iphani bwino malinga ndi zofunikira za dongosolo lokonzekera.

(2) Konzani zida zachitsime ndikuyikazida zokonzekera bwino kupewa kuphulika.

(3) Musanabowole, chosungiracho chiyenera kudutsakudzera pachitsime molingana ndi malamulo, mchenga ukutsuka chitsime mpaka pansi popanga chitsime.

(4) Kupanikizika kwa casing kuyenera kuyesedwa ndi cokutsatiridwa ndi chitsime chatsopano chisanabooledwe.

(5) The perforation kuya zolakwika sholo sikuyenera kupitirira 0.1m.

(6) Ngati perforation mita kuposa 3m,chitsimecho chikhoza kutha pokhapokha chingwe cha chitoliro chatsukidwa.

(7) Chitsimecho chiyesedwe aPambuyo pa perforating, voliyumu ya extrusion ndi yayikulu kuposa 1m³, kuthamanga kwa extrusion ndi kochepera 15MPa, ndipo nthawi yotulutsa sichepera 5min.

(8) Panthawi ya perforating,payenera kukhala munthu wapadera kuti asamalire mutu wa chitsime, kupewa zinthu zomwe zikugwa, ndikuyang'anitsitsa ngati pali chiwonetsero cha mafuta ndi gasi.Ngati kusefukira kwapezeka, kuphulika kuyenera kuyimitsidwa, chingwe cha chitoliro chiyenera kugwidwa nthawi yomweyo, ndipo kuthamanga kwamadzimadzi kuyenera kusinthidwa musanabowole.

(9) M'kati mwa cannonball, ngatipali kukana, musakhale wovuta, muyenera kuyimitsa mizinga, ndikuchitapo kanthu mutatha kuphunzira momwe zinthu zilili mobisa.

(10) Pa nthawi yonse yomangapokonza njira, gulu logwira ntchito liyenera kugwirira ntchito limodzi ndi gulu loboola kuti libowole bwino, ndipo palibe zozimitsa moto zomwe zimaloledwa kuzungulira pachitsime.

(11) Zosonkhanitsira zidziwitso:

① Unikaninso zomangamanga zoboola camawu;

② kuyeza kuchuluka kwa madzimadzi opha;

③ Njira yoboola ndi mfutipe;

④ Mapangidwe otseguka, nthawi yabwino, nambala ya holes, emissivity;

⑤ Zomwe zimawonetsedwa pambuyo poboola;

⑥ Perforating nthawi ndi kuthamanga dongosolo;

⑦ Zochitika zina zapadera.