Downhole Tools ke likotoana tsa lisebelisoa tsa sebaka sa oli tse sebelisoang nakong ea ha ho chekoa seliba, ho phethoa le ho kenella kapa mesebetsing ea ho sebetsa hantle 'me e thusa oli hantle ho ntlafatsa maemo a tlhahiso le ho boloka phallo e tsoelang pele ho tsoa letamong.
Ho na le mefuta e mengata ea lisebelisoa tse tlase tse sebelisetsoang ho etsa mesebetsi e metle joalo ka lisebelisoa le lisebelisoa tsa slickline, lisebelisoa tsa mohala le lisebelisoa, mohlala, linkho tsa ho cheka, lisebelisoa tsa ho tšoasa litlhapi, lisebelisoa tsa ho sututsa, liphaephe tsa ho phunya, lisebelisoa tsa tubular, centralizers, jj.
VS Petro e lula e etsa le ho fana ka lisebelisoa tsa boleng bo holimo tse tlase ka botlalo ho latela litsebi tsa rona tsa litsebi sebakeng se seng le se seng sa tlhahiso ea oli / khase le tlhokomelo.Ka taolo e matla mohatong o mong le o mong oa ho etsa moralo, lisebelisoa, ho kopanya, liteko, ho penta le ho hlongoa, re fana ka lisebelisoa tse ntle ka ho fetisisa tsa ho theola mobu bakeng sa masimo a oli lefatšeng ka bophara.
Lisebelisoa tsohle tsa rona tsa li-downhole li lumellana le maemo a API, ISO kapa GOST.