Imigca yokulawula i-downhole ye-Meilong Tube isetyenziswa ngokuyintloko njengeendlela zonxibelelwano zezixhobo eziphantsi kwe-hydraulically ezisebenza kwi-oyile, igesi, kunye namaqula okutofa amanzi, apho kufuneka ukuqina kunye nokuchasana neemeko ezinzima kakhulu.Le migca inokuqulunqwa ngokwesiko kwiintlobo ezahlukeneyo zezicelo kunye namacandelo e-downhole.
Zonke izinto ezigqunyiweyo zizinzile ngokwe-hydrolytically kwaye ziyahambelana nazo zonke iincindi eziqhelekileyo zokugqiba kakuhle, kubandakanywa negesi yoxinzelelo oluphezulu.Ukukhethwa kwezinto eziphathekayo kusekelwe kwiikhrayitheriya ezahlukeneyo, kubandakanywa ukushisa kwe-bottomhole, ukuqina, ukunyanzeliswa kunye nokukrazula amandla, ukuxutywa kwamanzi kunye nokunyanzeliswa kwegesi, i-oxidation, kunye ne-abrasion kunye nokumelana nemichiza.
Imigca yokulawula iqhubekile nophuhliso olubanzi, kubandakanywa uvavanyo lokutyumza kunye noxinzelelo oluphezulu lwe-autoclave ukulinganisa kakuhle.Uvavanyo lokutyumza kwilebhu lubonise ukunyuka komthwalo apho iityhubhu egqunyiweyo inokugcina imfezeko esebenzayo, ngakumbi apho “iingcingo ezinkulu” zocingo zisetyenziswa.
