INdibano ye-Over-Shot
iinkcukacha zemveliso
I-Overshots iyinxalenye yenkqubo ye-Q Wireline. Emva kokuba i-inner-tube igcwele i-core, i-overshot iyancipha (okanye i-pumped-in for an inclined-hole) ukuya ezantsi komngxuma. I-Overshot iwiswa okanye ityhalelwe kumtya wokubhola ukubuyisela i-internal - assembly tyhubhu ngokusebenzisa intambo yocingo yokuxhoma intambo.
Sinezi nkcukacha zilandelayo zeNdibano ye-Overshot:
I-BO(BQ) iNdibano ye-Overshot
B0-U Overshot Assembly
I-NO(NQ) iNdibano ye-Overshot
I-NO-U(NQ) iNdibano ye-Overshot
I-HO (HQ) iNdibano ye-Overshot
HO-U Overshot Assembly
I-PO (PQ) iNdibano yokuGqibela
I-PO-U(PQ-U) iNdibano eNcincisayo