Gulu lachitsulo - posungira mafuta

Chophimba chamafuta ndi aChitoliro chachitsulo chosasinthikaamagwiritsidwa ntchito kuthandizira khoma lachitsime la zitsime zamafuta ndi gasi kuti zitsimikizire kuti chitsime chonsecho chimagwira ntchito bwino pobowola komanso mukamaliza.Zigawo zingapo za casing ziyenera kugwiritsidwa ntchito pachitsime chilichonse molingana ndi kuya koboola kosiyanasiyana komanso momwe zinthu zilili.Simenti idzagwiritsidwa ntchito pomanga simenti pambuyo pa casing kuthamanga.Ndi yosiyana ndi chitoliro chamafuta ndi chitoliro chobowola ndipo sichingagwiritsidwenso ntchito.Ndi zinthu zomwe zimatha kutaya.Chifukwa chake, kugwiritsidwa ntchito kwa mapaipi a casing kumapitilira 70% ya mapaipi onse amafuta.

Mipope yapadera yamafuta imagwiritsidwa ntchito makamaka pobowola chitsime chamafuta ndi gasi komanso kutumiza mafuta ndi gasi.Zimaphatikizapo chitoliro chobowola mafuta, chotengera chamafuta ndi chitoliro chochotsa mafuta.Oil kubowola chitoliro makamaka ntchito kulumikiza kubowola kolala ndi kubowola pang'ono ndi kusamutsa pobowola mphamvu.Chophimba chamafuta chimagwiritsidwa ntchito kuthandizira khoma la chitsime pakubowola komanso mukamaliza bwino, kuti zitsimikizire kuti kubowola komanso kugwira ntchito kwabwino kwa mafuta onse mukamaliza bwino.Chitoliro chochotsa mafuta makamaka chimanyamula mafuta ndi gasi pansi pa chitsime chamafuta kupita pamwamba.

Chophimba cha mafutandiye njira yothandizira kuti chitsime chamafuta chizigwira ntchito.Chifukwa cha mikhalidwe yosiyanasiyana ya geological, kupsinjika kwa pansi kumakhala kovutirapo, ndipo kupsinjika, kupindika, kupindika ndi kupsinjika kwapaipi kumachitika pathupi la chitoliro, zomwe zimayika patsogolo zofunikira zamtundu wa casing yokha.Boko lokhalo likawonongeka pazifukwa zina, kupanga chitsime chonse kumatha kuchepetsedwa kapena kuchotsedwa.

Malinga ndi mphamvu ya zitsulo palokha, casing akhoza kugawidwa m'magulu osiyanasiyana zitsulo, monga H40, J55, K55, N80, L80, C90, T95, P110, q125, V150, etc. mfundo zazikulu ndi 139.77 * 72r- 2.M'malo owononga, choyikapo chokhacho chimafunikanso kuti chisawonongeke ndi dzimbiri.M'malo omwe ali ndi zovuta za geological, casing imafunikanso kuti ikhale ndi anti collapse performance.

Kukonzekera mitundu ya mapeto a casing mafuta: ulusi waufupi wozungulira, ulusi wautali wozungulira, ulusi wa trapezoidal, buckle wapadera, ndi zina zotero. Amagwiritsidwa ntchito kwambiri pothandizira khoma la chitsime panthawi yobowola komanso akamaliza, kuti atsimikizire kuti kubowola ndi ntchito yabwino. mafuta onse bwino mukamaliza.