Welded Control Lines ndiyo inosarudzika yekuvaka yekudzora mitsetse iri kushandiswa mu downhole oiri uye gasi kushandiswa.Yedu welded control mitsetse inoshandiswa muSCSVV, Chemical Injection, Yepamberi Zvakanaka Kupedzisa, uye Gauge Zvikumbiro.Tinopa mitsara yakasiyana-siyana yekutonga.(TIG Welded, uye plug inoyangarara yakadhirowewa, uye mitsetse ine zvigadziriso) Maitiro akasiyana anotipa kugona kugadzirisa mhinduro kuti isangane nekupedza kwako kwetsime.
A downhole kuchengetedza vharafu iyo inoshandiswa kubva pamusoro pezvivakwa kuburikidza netambo yekudzora yakasungirirwa kune yekunze pamusoro peiyo tubhing yekugadzira.Mhando mbiri dzekutanga dzeSCSV dzakajairika: wireline inogona kudzoserwa, iyo iyo huru yekudzivirira-vhavhavha inogona kumhanya nekudzoserwa pane inotsvedza, uye tubing inogona kudzoserwa, umo iyo yese yekuchengetedza-vhavhavha inoiswa netambo yechubhu.Iyo yekudzora sisitimu inoshanda mukutadza-yakachengeteka modhi, ine hydraulic control pressure inoshandiswa kubata yakavhurika bhora kana flapper musangano unozovhara kana kudzora kudzvinyirira kwarasika.