Ezi zinto zilandelayo kufuneka ziqwalaselwe phambi kwayo nayiphi naumnatha wocingoukusebenza: igeyiji yokunciphisa amandla.Qhuba i-manometer kubunzulu obuchaziweyo bokusebenza.Sebenzisa isixhobo sokulawula ukuhamba ngaphantsi kwendawo ye-wax.I-wax inokusivala isixhobo sokulawula ukuhamba kwaye kufuneka isuswe phambi kokuseta okanye ukukhupha isixhobo sokulawula ukuhamba.Ubunzulu besixhobo soxinzelelo lomngxuma osezantsi.Umnatha wocingo kufuneka uzame phambi kwesixhobo kunye nomntu.
Ukuba umqhubi akazimiselanga ukukhupha izixhobo zokulawula ukuhamba ukuloga uxinzelelo olusezantsi.Ukuba isixhobo siwela equleni, isixhobo sokulawula empuma nasentshona sithintela isixhobo ekuphumeni kwi-casing.Ubunzima be-Annulus fluid.a.Ukuba i-tubhing ivalekile kwaye uxinzelelo lwetyhubhu luvuza ukuya kwi-zero, uxinzelelo oluhlukileyo lungonakalisa iindawo ezithile zomtya wetyhubhu.
Ubushushu.Izixhobo zokulawula ukuqukuqela kufuneka zibekwe kubunzulu obanelisayo ukuphepha ukukhenkceza ngemibhobho engezantsi okanye kwizilawuli.Ityhubhu egobileyo okanye amaqula atenxileyo.umnatha wocingoukulungiswa kudla ngokuchatshazelwa zii-Wells ezinxaxhileyo okanye iintambo zetyhubhu ezigobe kakhulu.Ukuba ezi zinto zinokuqikelelwa, impuma kunye nentshona subs kufuneka zifakwe kwindawo ephezulu kunesiqhelo kwityhubhu ukuze zilungiswe ngokufanelekileyo nangokukhuselekileyo.
KwiMithombo enzulu kunye nediphu ephezulu okanye i-Well Wells enediphu encinci, ukuxhathisa kuya kubonakala.Izithambiso ezikhethekileyo zinokujongana nongquzulwano oluthile.Isiphumo esipheleleyo sokuchasana siya kucinezela kakhulu isenzo se-jarring yeumnatha wocingo.Kwimigxobhozo ephezulu, kufuneka kuthathelwe ingqalelo enkulu xa utsala umbhobho.I-elastic assembly iya kusetyenziswa ukuqinisekisa ukuchithwa okwanelisayo kunye nokukhawuleza kwe-casing kunye nokubuyisela kwi-tubing.
Ixesha lokuthumela: 19-11-21