Tricone Bits Taw Qhia
Tricone ntsis yog cov cuab yeej tseem ceeb rau cov roj drilling.Nws cov kev ua haujlwm ncaj qha cuam tshuam rau qhov zoo ntawm qhov drilling, drilling efficiency thiab drilling nqi.Cov menyuam me: Nws tuaj yeem muab faib ua ib lub khob hliav qab, ob lub khob hliav qab, tri cone thiab ntau lub khob hliav qab raws li tus naj npawb ntawm cutter.Tricone me ntsis yog qhov feem ntau siv me ntsis hauv tsev thiab txawv teb chaws.Peb cov khoom siv tsuas yog siv hauv: roj drilling, dej zoo, roj av drilling, geothermal zoo drilling, cua txias zoo drilling, thee mine kev tshawb nrhiav, mining, choj siv, thiab lwm yam. Peb muaj ntau yam khoom xws li DTH khoom, tricone khoom, PDC laum khoom, impregnated pob zeb diamond coring khoom, dej zoo khoom, roj khoom, mine khoom, laum kav, drilling rigs thiab drilling cuab yeej.Zoo siab txais tos cov neeg siv khoom tshiab thiab qub los sib tham txog kev koom tes.
Daim ntawv thov Tricone Bits
Table ntawm kev faib cov formation hardness thiab me ntsis xaiv
| Roller cone me ntsis | IADC code ntawm pob zeb diamond ntsis | Daim ntawv piav qhia | Pob zeb hom | Compressive zog (Mpa) | ROP (m / h) |
| IAB code | |||||
| 111/124 ib | M / S112 ~ M / S223 | Mos heev: nplaum mos tsim nrog tsawg compressive zog. | Av nplaum Siltstone xuab zeb | <25 | > 20 |
| 116/137 ib | M / S222 ~ M / S323 | Mos: mos tsim nrog tsawg compressive zog thiab siab drillability. | Av nplaum pob zeb Marl Lignite xuab zeb | 25 ~ 50 | 10 ~ 20 |
| 417/527 ib | M / S323 ~ M / S433 | Nruab nrab mos: mos mus rau nruab nrab tsim nrog tsawg compressive zog thiab steak. | Av nplaum pob zeb Marl Lignite Sandstone Siltstone Anhydrite Tuff | 50 ~ 75 | 5 ~ 15 |
| 517/537 ib | M322-M443 | Nruab nrab: nruab nrab mus rau nyuaj tsim nrog siab compressive zog thiab nyias abrasive streak. | Mudstone Tsaus pob zeb shale | 75-100 Nws | 2 ~ 6 |
| 537/617 ib | M422-M444 | Nruab nrab nyuaj: nyuaj thiab ntom tsim nrog siab compressive zog thiab nruab nrab abrasiveness. | Tsaus pob zeb Hard shale Anhydrite Sandstone Dolomite | 100-200 | 1.5 ~ 3 |
Hlau Hniav Tricone Khoom Loj
| Qhov ntau thiab tsawg | Regular IADC | API Reg Pin | Ua-up Torque (Nm) |
| 3 7/8 "(98.4mm) | 126/216/637 ib | 2 3/8 | 4100-4700 Nws |
| 4 5/8 "(117.4mm) | 126/216/517/537/637 ib | 2 7/8 ib | 6100-7500 Nws |
| 5 1/4 "(133.3mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 5 5/8 "(142.8mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 5 7/8 "(149.2mm) | 126/216/517/537/637 ib | 3 1/2 | 9500-12200 Nws |
| 6 "(152.4mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 6 1/4 "(158.7mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 6 1/2 "(165mm) | 126/127/216/517/537/617/637/126/127/216/517/537/617/637 | 3 1/2 | 9500-12200 Nws |
| 7 1/2 "(190mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 7 5/8 "(193mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 7 7/8 "(200mm) | 126/216/517/537 ib | 4 1/2 | 16300-21700 Nws |
| 8 1/2 "(215.9mm) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 4 1/2 | 16300-21700 Nws |
| 9 1/2 "(241.3 hli) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 6 5/8 | 38000-43400 Nws |
| 9 7/8 "(250.8mm) | 117/127/217/437/517/537/617/637/117/127/217/437/517/537/617/637 | 6 5/8 | 38000-43400 Nws |
| 10 5/8 (269.8 hli) | 117/127/137/217/517/537/617/637 UAS | 6 5/8 | 38000-43400 Nws |
| 11 5/8 (295.3 hli) | 117/127/137/217/517/537/617/637 UAS | 6 5/8 | 38000-43400 Nws |
| 12 1/4 "(311.1mm) | 114 / 127 / 217 / 437 / 517 / 537 / 617 / 637 / ib | 6 5/8 | 38000-43400 Nws |
| 13 5/8 "(346.0mm) | 127/217/517/537/617/637 ib | 6 5/8 | 38000-43400 Nws |
| 14 3/4 "(374.6mm) | 127/217/517/537/617/637 ib | 7 5/8 ib | 46100-54200 Ib |
| 17 1/2 "(444.5mm) | 114/115/125/215/515/535/615/635 | 7 5/8 ib | 46100-54200 Ib |
| 26 "(660.4 hli) | 114/115/125/215/515/535/615 | 7 5/8 ib | 46100-54200 Ib |
| Yam tsawg kawg nkaus Order Quantity | N/A |
| Nqe | |
| Ntim Cov Lus Qhia | Standard Export Delivery Package |
| Lub sij hawm xa tuaj | 7 noj |
| Cov nqe lus them nqi | T/T |
| Muaj peev xwm muab khoom | Raws li kev txiav txim kom ntxaws |
