Mos tsim TCI tricone khoom:
Cov khoom muag muag TCI tricone khoom siv los laum tsis tshua muaj zog compressive, zoo heev formations.Qhov no me ntsis maximized siv ob qho tib si conical thiab chisel tungsten carbide inserts ntawm loj diameters thiab siab projection.Qhov kev txiav qauv tsim, ua ke nrog qhov siab tshaj plaws cone offset, ua rau muaj kev nkag siab me ntsis.Qhov sib sib zog nqus intermesh ntawm cutter kab tiv thaiv me ntsis bailing nyob rau hauv nplaum formations.
Medium tsim TCI tricone khoom:
Qhov nruab nrab tsim TCI tricone cov khoom nta nruj chisel tungsten carbide ntxig rau ntawm pob taws kab thiab sab hauv kab.Qhov kev tsim no muab tus nqi nrawm nrawm thiab ntxiv cov qauv txiav kav ntev hauv nruab nrab mus rau nruab nrab nyuaj rau kev ua haujlwm.HSN roj hmab O-ring muab kev sib khi zoo rau kev coj tus kheej.
Hard tsim TCI tricone khoom:
Lub zog tsim TCI tricone khoom tuaj yeem siv los laum nyuaj thiab abrasive formations.Hnav tsis kam tungsten carbide inserts yog siv rau hauv cov kab sab nrauv kom tsis txhob poob ntawm qhov ntsuas me ntsis.Cov lej siab tshaj plaws ntawm hemispherical zoo li ntxig ntxig yog siv nyob rau hauv txhua kab los muab cutter durability thiab lub neej ntev.
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 |
IADC CODE SELECTION
| IADC | WOB | RPM | Daim ntawv thov |
| (KN / hli) | (r/min) | ||
| 111/114/115 | 0.3-0.75 Nws | 200-80 | Cov qauv mos mos heev nrog lub zog qis qis thiab muaj peev xwm xyaum ua haujlwm siab, zoo li av nplaum, av nkos, chalk |
| 116/117 ib | 0.35-0.8 Nws | 150-80 : kuv | Cov qauv mos mos heev nrog lub zog qis qis thiab muaj peev xwm xyaum ua haujlwm siab, zoo li av nplaum, av nkos, chalk |
| 121 | 0.3-0.85 Nws | 200-80 | soft formations nrog tsawg compressive zog thiab siab xyaum muaj peev xwm, zoo li av nkos, gypsum, ntsev, mos limestone |
| 124/125 ib | 180-60 : kuv | ||
| 131 | 0.3-0.95 Nws | 180-80 : kuv | mos mus rau nruab nrab formations nrog tsawg compressive zog, zoo li nruab nrab, mos co, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds |
| 136/137 ib | 0.35-1.0 Nws | 120-60 : kuv | |
| 211/241 ib | 0.3-0.95 Nws | 180-80 : kuv | nruab nrab formations nrog siab compressive zog, zoo li nruab nrab, mos co, nyuaj gypsum, nruab nrab mos limestone, nruab nrab mos sandstone, mos tsim nrog nyuaj interbeds. |
| 216/217 ib | 0.4-1.0 | 100-60 | |
| 246/247 ib | 0.4-1.0 | 80-50 | nruab nrab nyuaj tsim nrog siab compressive zog, zoo li nyuaj shale, limestone, sandstone, dolomite |
| 321 | 0.4-1.0 | 150-70 : kuv | nruab nrab abrasive formations, zoo li abrasive shale, limestone, sandstone, dolomite, nyuaj gypsum, marble |
| 324 | 0.4-1.0 | 120-50 : kuv | |
| 437/447/435 ib | 0.35-0.9 Nws | 240-70 : kuv | Cov qauv mos heev nrog lub zog qis qis thiab muaj peev xwm xyaum ua haujlwm siab, zoo li av nplaum, av nkos, chalk, gypsum, ntsev, mos limestone |
| 517/527/515 | 0.35-1.0 Nws | 220-60 : kuv | soft formations nrog tsawg compressive zog thiab siab xyaum muaj peev xwm, zoo li av nkos, gypsum, ntsev, mos limestone |
| 537/547/535 | 0.45-1.0 Nws | 220-50 : kuv | mos mus rau nruab nrab formations nrog tsawg compressive zog, zoo li nruab nrab, mos co, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds |
| 617/615 ib | 0.45-1.1 Nws | 200-50 | nruab nrab nyuaj tsim nrog siab compressive zog, zoo li nyuaj shale, limestone, sandstone, dolomite |
| 637/635 ib | 0.5-1.1 | 180-40 : kuv | nyuaj tsim nrog siab compressive zog, zoo li limestone, sandstone, dolomite, nyuaj gypsum, marble |
| Nco tseg: Tshaj qhov txwv ntawm WOB thiab RRPM yuav tsum tsis txhob siv ib txhij | |||
Txheej txheem ntau lawm
| 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 |
