Casing rotator ke mofuta o mocha oa ho ikoetlisa ka ho kopanya matla a felletseng a hydraulic le phetisetso, le taolo e kopaneng ea mochini, matla le mokelikeli. Ke theknoloji e ncha, e bolokang tikoloho ebile e sebetsa hantle haholo. Lilemong tsa morao tjena, e amoheloa ka bongata mererong e joalo ka kaho ea literene tse tsamaeang ka tlas'a lefatše, qubu ea mantsoe a tebileng a sekoti se tebileng, tumello ea liqubu tsa litšila (litšitiso tsa ka tlasa lefatše), seporo se lebelo haholo, tsela le borokho, le liqubu tsa kaho ea litoropo, ekasitana le matlafatso ea letamo la letamo.