精选优质文档-倾情为你奉上钻井英语缩写1. DP drill pipe 钻杆2. HWDP heavy weight (wall) drill pipe 加重钻杆3. DC drill collar 钻铤4. BHA bottom hole assembly 井下钻具组合5. STB stabilizer 钻杆扶正器6. PNMDC pony non-magnetic drill collar 短无磁钻铤7. SMDC short non-magnetic drill collar 短无磁钻铤8. PDM positive displacement motor 螺杆9. BOP blowout preventer 封井器10. BOPE blow out preventer equipment 封井器设备11. IBOP inside blowout preventer 内防喷工具12. CSG casing 套管13. TBG tubing 油管14. J
