✧ Inkcazo
I-Ridhead-Umthi woVavanyo lweMpuma inamasango amane amasango: i-valve eyomeleleyo, iivalve ezimbini zephiko, kunye nevalve ye-swab. Ivalve yephini yephini ivuliwe kwaye ivaliwe usebenzisa i-hydraulic act. Ngaphezulu kwe-valve ye-swab yindawo yokuphakamisa (i-sub) ngoqhagamshelo oxhumekileyo. Unxibelelwano oluqhelekileyo luhlala lubizwa ngokuba yimanyano ngokukhawuleza. Umanyano olukhawulezileyo lwemanyano lusetyenziselwa ukudibanisa izixhobo zoxinzelelo ezincedisiweyo ukuba izixhobo ziya kuba zidikeka. Ezinye i-uqyhlosholo zinesakhelo sokhuselo kwibhloko ephambili ukuthintela ukonakala kwiivalves ngexesha lokuphatha. Ngaphantsi kweSwiveliel Swivel yindibano yeValve kunye nezantsi. Ukwenzela ukuphakamisa kwaye banciphise umtya wovavanyo lwe-Drill (DST), iinyusi (i-clamps) ziqhotyoshelwe kwi-flowhead.
Iiyunithi eziphezulu nezingaphantsi zikhutshiwe ngomthwalo othwele iManyano ekhawulezileyo yeNdibano elula kunye neNtloko. Izinto zibandakanya i-valve yesango eliphantsi, elingaphezulu leSwabhi, ivalve ekhuselekileyo yokhuseleko, umgca wokuhamba uye kwaye ulale. Izixhobo zokuzikhethela zibandakanya i-pump okanye iyunithi yokulawula i-hydraulic, indlela yokusika i-wioreling kwi-swab ye-swab, i-wioreline ye-wiorine kunye nebhasikithi yokuthutha.
I-flowhead yesona sixhobo siphambili sokulawula kakuhle kwaye sivumele ukungeniswa kwe-wireline, ikakhulu isetyenziselwa ukubonelela ngoxinzelelo lwe-Drill, kwaye kulula kakhulu ekuqaliseni ixesha elifutshane ekuqaleni kwexesha elivulekileyo. Inokubonisa intshukumo yenyani kuvavanyo oluphezulu lovavanyo oluncinci lokuchasana nolwelo, akukho lula ukuyivimba. Kwaye iqhinga le-flore ligcwele izixhobo ezigcweleyo lokuhlangabezana nezixhobo ngokutyibilikayo. Xa kuvavanyo lwe-Drill Stem, Umsebenzi we-Acid, umsebenzi wokuqhekeka, umsebenzi wokuqalisa umsebenzi, umsebenzi wokuguqula unokuhamba ngaphandle kokuphakamisa umtya, unokwenza umsebenzi owonelweyo, nciphisa ixesha lokusebenza.
✧ Ukucaciswa
| Umgangatho | API 16C |
| Ubungakanani beLizwe | 1 13/16 "~ 9" |
| Uxinzelelo | I-5000psi ~ 15000psi |
| Veza inqanaba lokucacisa | Umnumzana 0175 |
| Inqanaba lobushushu | K ~ u |
| Inqanaba lezixhobo | Aa ~ hh |