Igikoresho cya sima gikoreshwa cyane cyane mugufunga by'agateganyo cyangwa burundu cyangwa sima ya kabiri ya peteroli, gaze, n'amazi. Isima ya sima iranyunyuzwa mu kugumana mu gice cyiza cya annulus igomba gufungwa cyangwa mu mwobo mu miterere, imyenge kugira ngo igere ku ntego yo gufunga no gusana.Umubitsi wa sima afite imiterere yoroheje, diameter ntoya yo hanze kandi biroroshye gusohora. Bikwiranye nuburyo butandukanye bwo gufunga.Nkuko umubare munini wibikomoka kuri peteroli na gaze byinjira mubyiciro byiterambere byiterambere, izi nyubako ziragenda ziba nyinshi, ndetse nimirima imwe ya peteroli isaba amariba ibihumbi byubakwa buri mwaka.
Ububiko bwa sima busanzwe bugabanijwe mubwoko bubiri, aribwo bukanishi na hydraulic. Igikoresho cya mashini gikoresha kuzunguruka no guterura kugirango ushireho sima munsi. Mubikorwa bifatika, ibi bishyira hejuru cyane kubijyanye no guterana kwabakozi hamwe nuburambe ku mbuga, no mu mariba afite impengamiro nini, kubera kutabasha kohereza neza umuriro, kubika sima ya mashini ntabwo byemewe. Ubwoko bwa hydraulic burashobora gutsinda izo nenge. Igumana hydraulic iroroshye gukoresha kandi irashobora gukoreshwa mumariba yegeranye.
Mu buhanga buriho, imashini isanzwe ya sima igumana irashobora kurangiza inzira yo gushiraho, gushiraho, gufunga, gukanda no kurekura murugendo rumwe rwo gucukura; mugihe hydraulic ciment igumana isaba ingendo ebyiri zo gucukura. Kugirango urangize ubwubatsi bwuzuye, ibi bituma inzira yakazi yumubitsi wa sima itoroshye kandi igoye, kandi amafaranga yubwubatsi nibiciro biri hejuru cyane, bigira ingaruka zikomeye kumikorere.
Igihe cyo kohereza: Ukuboza-29-2023