Li-inches tse 4 1/2 tsa PDC Drag Bit 3 Blades bakeng sa ho cheka oliwell
Tlhaloso ea Sehlahisoa
Karolo ea ho phunya e entsoe ka mahare a mararo a otlolohileng le sebopeho se sekhutšoanyane sa parabolic, se entsoe ka tšepe e nang le khabone e tlase, se ntlafatsa ROP le ho ntlafatsa bokhoni ba karolo. Ka meno a thusang a ho seha, karolo ena e na le matla a holimo a sttach le khanyetso e matla ea ho tšila ha e etsoa ka mokhoa o phahameng. E loketse ho phunya ha e etsoa ka mokhoa o mahareng ka sekhahla se phahameng sa ho kenella.
PDC drag bit: drag bit ke drill e felletseng, e sebediswang haholo-holo bakeng sa didiba tsa metsi, merafo, geothermal, tikoloho le ho tjheka dipatlisiso. E loketse ho tjheka ka dibopeho tse bonolo le tse mahareng tse nang le sekhahla se potlakileng sa ho kenella le bokgoni bo phahameng, mme e ikgetha bakeng sa drill ya masoba a bophara bo boholo.
Tlhaloso ea Sehlahisoa
| Boholo ba Bit ea Hula (Inchi) | Li-inchi tse 4 1/2 |
| Khokahano ea Li-Bit tsa Hula | Phini ea ngoliso ea API ea 2 3/8" |
| Bongata ba Mahare | 3 |
| Tlhahiso ea Li-Bit tsa Hula | E bonolo, e mahareng e bonolo, e thata, e mahareng e thata, e thata haholo. |
Tlhokomeliso: Boholo bo khethehileng bo fumaneha ka sampole kapa litšoantšo tse fanoeng.
| Mofuta | Tekanyo | Khokahano ea Khoele | |
| intshi | mm | ||
| Mofuta oa Mohato oa 3 oa Maqephe | 3 1/2~17 1/2 | 89~445 | N Rod,2 3/8 ~ 6 5/8 API REG / HAEBA |
| Mofuta oa Chevron oa makhasi a 3 | 3 1/2~8 | 89~203 | N Rod,2 3/8 ~ 4 1/2 API REG / HAEBA |
Karolo ea ho phunya ea PDC ke thepa e thata haholo e kopantsoeng le taemane le motsoako o thata tlas'a mocheso o phahameng. E na le melemo ea ho ba thata le ho tšoarella ho tsoa daemaneng, 'me e na le melemo ea ho hanyetsa tšusumetso e phahameng le lehare le leholo ho tsoa motsoakong o thata. E ntlafatsa haholo bokhoni ba ho phunya 'me ke karolo e loketseng ea ho phunya bakeng sa ts'ebetso ea ho phunya ea lefika le mahareng le le thata hammoho le lefika le thata haholo.

Li-hud bits li boetse li reha li-blade bits tse nang le li-TC inserts holim'a lehare. Hangata li etselitsoe ho sebelisoa ka mekhoa e bonolo joalo ka lehlabathe, letsopa kapa mafika a bonolo. Tšebeliso ea tsona e kenyelletsa ho cheka liliba tsa metsi, merafo, geothermal, tikoloho le ho cheka lipatlisiso.

Matlafatsa tšireletso, eketsa khanyetso ea ho tsofala, eketsa bophelo ba tšebeletso.










