Amagiya ezikelemuziyisici esibalulekile emishinini esetshenziswa emigqonyeni yokubhoboza uwoyela negesi, enikeza izinzuzo ezihlukile ezenza zifaneleke kahle ezimweni ezidingakalayo zemboni. Lawa magiya aqukethe i-worm (ingxenye efana nesikulufo) kanye nesondo le-worm (igiya elihlangana ne-worm), futhi asetshenziswa kabanzi ezicelweni ezidinga i-torque ephezulu, ukwakheka okuqinile, kanye nokulawula ukunyakaza okunembile. Emigqonyeni yokubhoboza uwoyela negesi, amagiya e-worm adlala indima ebalulekile ekuqinisekiseni ukusebenza okusebenzayo nokuthembekile.

Enye yezindlela eziyinhloko zokusebenzisa amagiya ezikelemu kuma-drilling rig isesimisweni sokuphakamisa, esinomthwalo wokuphakamisa nokwehlisa intambo yokubhoboza neminye imishini esindayo. Ukukhishwa okukhulu kwe-torque yamagiya ezikelemu kuwenza abe mahle kakhulu ekusingatheni imithwalo emikhulu ehlangana nayo ngesikhathi sokubhoboza. Ngaphezu kwalokho, isici sawo sokuzikhiya sivimbela umthwalo ukuthi ungasheleli noma ubuyele emuva, okuthuthukisa ukuphepha kanye nokuzinza ngesikhathi sokubhoboza.

Amagiya ezikelemuzisetshenziswa futhi etafuleni elijikelezayo, okuyingxenye ebalulekile ejikeleza intambo yokubhoboza. Ukulawula ukunyakaza okunembile okuhlinzekwa yiamagiya ezikelemuIqinisekisa ukujikeleza okubushelelezi nokunembile, okubalulekile ekugcineni ukusebenza kahle kokubhoboza nokugwema ukulimala kwemishini. Ukwakheka kwazo okufushane kuzivumela ukuthi zingene endaweni elinganiselwe etholakalayo kuma-rig okubhoboza, okwenza kube ukukhetha okusebenzayo kulolu hlelo lokusebenza.

Enye inzuzo yamagiya ezikelemu ekubholeni uwoyela negesi yikhono lawo lokusebenza ngaphansi kwezimo zemvelo ezinzima. Amagiya okubhoboza avame ukuchayeka emazingeni okushisa aphezulu, ukucindezela okuphezulu, nezinto ezibolayo. Amagiya ezikelemu, uma enziwe ngezinto eziqinile njengensimbi eqinile noma embozwe ngezingqimba zokuzivikela, angamelana nalezi zinselele futhi alondoloze ukusebenza kwawo ngokuhamba kwesikhathi.

Amagiya ezikelemuzibalulekile kakhulu emishinini yokumba uwoyela negesi ngenxa yamandla ayo aphezulu e-torque, ukwakheka okufushane, kanye nekhono lokusebenza ezindaweni ezidinga amandla amaningi. Ukusetshenziswa kwazo ezinhlelweni zokuphakamisa, amatafula ajikelezayo, nezinye izingxenye ezibalulekile kuqinisekisa ukusebenza kahle, ukuphepha, kanye nokuthembeka kwemisebenzi yokumba. Njengoba imboni kawoyela negesi iqhubeka nokuthuthuka, amagiya ezinambuzane azohlala ewubuchwepheshe obubalulekile bokubhekana nezinselele zokumba zesimanje.