8 1/2 Inches Simbi Body PDC Drill Bits S136 yeOiri Well Drilling
Tsananguro yeChigadzirwa
Yakagadzirirwa ROP yepamusoro pakuchera matombo akadzika uye ari pakati nepakati, madhiri ePDC anochera kubva pasi kusvika pasi zvakananga pasina kuchinja rimwe dhiri, inochengetedza mari yakawanda yekuchera uye vashandi.
Kusiyana nema tricone bits, maPDC drill bits anoda WOB yakaderera asi RPM yakakwira, saka inoshanda ne mud motor kuti iwane kumhanya kwakakura.
Hunhu hwePDC drill bits hunonyanya kuenderana nemhando yePDC cutters, isu tinopa mhinduro yakasiyana zvichienderana nezvinodiwa chaizvo uye ruzivo rwakadzama rwe geology.
Tibatei pachena kuti muwane rumwe ruzivo.
Tsanangudzo yeChigadzirwa
Zvimiro zvechigadzirwa chesimbi yemuviri wesimbi PDC drill bit 8 1/2" S136
| Nhamba yeMapazi | 8 1/2" |
| Saizi Yekucheka Yekutanga | 13mm |
| Huwandu hwemumuromo. | 6 NZ |
| Kureba kwegeji | 2.2 Inch |
MaParamita Ekushanda
| RPM(r/min) | 70~270 |
| WOB(KN) | 25~115 |
| Mwero wekuyerera (lps) | 22~35 |










