Likarolo tse felletseng le boholo ba moqomo oa mantlha

B76 core barrel, B86 core barrel, B101 core barrel, B131 core barrel, B146 core barrel
BQ core barrel NQ core barrel, HQ core barrel PQ core barrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel
TT-46 core barrel TT56 core barrel
T2-56 core barrel, T2-66 core barrel, T2-76 core barrel, T2-86 core barrel, T2-101 core barrel
T6-76 core barrel T6-86 core barrel T6-101 core barrel T6-116 core barrel T6-131 core barrel T6-131 core barrel
NMLC core barrel, HMLC core barrel
HWF core barrel, PWF core barrel
NWG core barrel, HWG core barrel
Moqomo oa mantlha oa LTK48
M101 core barrel
412 F barrel ea mantlha

Maemo a Sechaena: Wireline 56, mohala oa 59, mohala oa 75, mohala oa 91...

Ho cheka ka mohala ke mokhoa o ikhethileng oa ho tlosa mantlha.Ha motho ea chekang a batla ho tlosa konokono mochining o tloaelehileng oa ho phunya, moqomo oohle oa mantlha o tlameha ho ntšoa ka mokoting.Sena se nka nako, kaha molamu o mong le o mong o tlameha ho ntšoa ka nako e le 'ngoe.Ka ho phunya mohala, moqomo oa mantlha o ka ntšoa ka tlase ho sekoti ntle le ho tlosa khoele ea molamu.Ha mochochisi a batla ho tlosa mantlha, ho theoleloa ho fetelletseng qetellong ea mohala.The overshot e khomarela ka morao ea core barrel tube e ka hare 'me mohala o huloa morao' me tube e ka hare e itokolla ka har'a barrel.

Rea u amohela ho ikopanya le rona bakeng sa tlhaiso-leseling e batsi.