Taw qhia
Txhawm rau txhim kho qhov ua tau zoo ntawm tricone laum me ntsis, ob peb yam tseem ceeb tau ua tiav.
1, Lub dav hlau C-Center, piv txwv li, yog tsim los tiv thaiv kev tsim ntawm lub pob hauv me ntsis.Cov yam ntxwv no yuav pab tshem tawm cov dej hauv qab ntawm qhov dej, ua kom lub siab nce siab ntawm drilling cuttings, thiab thaum kawg txhim kho tus nqi nkag (ROP).
2, High saturation NBR bearings tau muab tso rau hauv kev tsim ntawm tricone laum me ntsis los pab txo cov sealing siab thiab txhim kho kev ntseeg siab ntawm lub foob.Qhov kev hloov kho no yog qhov tseem ceeb vim tias nws tuaj yeem pab tiv thaiv kom tsis txhob muaj dej ntws tawm, uas tuaj yeem raug nqi thiab txaus ntshai.
3, nws G-Gauge tiv thaiv feature kuj tseem ceeb heev vim tias nws txhim kho qhov ntsuas lub peev xwm ntawm tricone laum me ntsis thaum ua kom nws lub neej ua haujlwm ntev.Nrog rau qhov tshwj xeeb no, cov neeg siv tuaj yeem cia siab tias yuav ntsuas qhov tseeb dua, uas tuaj yeem ua rau kev ua haujlwm zoo dua thiab ua tiav.
4 、 Thaum kawg, ntxiv ib kab ntxiv ntawm cov hniav ntawm lub nraub qaum taper thiab cov dej ntws tawm tau ua pov thawj tias yog ib txoj hauv kev zoo los txiav cov borehole thiab tiv thaiv lub khob hliav qab.Cov yam ntxwv no pab txo qis hnav thiab tsim kua muag ntawm tricone laum me ntsis, ua rau lub neej ntev dua thiab ua haujlwm zoo dua.
Hauv cov ntsiab lus, tricone laum me ntsis yog ntau yam khoom siv thiab txhim khu kev qha uas tuaj yeem siv rau ntau yam kev siv drilling.Los ntawm kev sib txuas cov yam ntxwv tshiab xws li C-Center dav hlau, siab saturation NBR bearings, G-Gauge tiv thaiv, thiab ib kab ntxiv ntawm cov hniav, tricone laum me ntsis qhov kev ua tau zoo thiab kev ua neej tuaj yeem txhim kho tau zoo.
Yam ntxwv
1. Drill Bit Connection ua raws li API tus qauv.
2. Peb tuaj yeem kho qhov me me raws li koj qhov rig.
3.Proven txiav cov qauv thiab cov qauv tsim qauv txuas ntxiv kom xa cov kev ua tau zoo thiab kev ntseeg siab.
4.Optimized hydraulics muab ntau zog ROP los ntawm kev tshem tawm cov txiav thiab ua kom muaj kev koom tes ntawm cov pob zeb tshiab ntawm txhua qhov kev sib hloov ntawm kev txiav.
Kev taw qhia ntawm Tricone Bit Choice
| IADC | WOB (KN/mm) | RPM (r / min) | Cov qauv tsim nyog |
| 114/116/117 ib | 0.3 ~ 0.75 hli | 180-60 : kuv | Cov qauv mos mos heev nrog lub zog qis qis thiab siab drillability, xws li av nplaum, av nkos, chalk, thiab lwm yam. |
| 124/126/127 | 0.3-0.85 Nws | 180-60 : kuv | Mos formations nrog tsawg compressive zog thiab siab drillability, xws li av nkos, gypsum, ntsev, mos limestone, thiab lwm yam. |
| 134/135/136/137 ib | 0.3 ~ 0.95 hli | 150-60 | Mos mus rau nruab nrab formations nrog tsawg compressive zog thiab siab drillability, xws li nruab nrab mos shale, nyuaj gypsum, nruab nrab mos limestone, nruab nrab mos sandstone, mos tsim nrog nyuaj interbed, thiab lwm yam. |
| 214/215/216/217 ib | 0.35-0.95 Nws | 150-60 | Nruab nrab formations nrog siab compress zog, xws li nruab nrab mos shale, nyuaj gypsum, nruab nrab mos limestone, nruab nrab mos sandstone, mos tsim nrog nyuaj interbed, thiab lwm yam. |
| 227 | 0.35-0.95 Nws | 150-50 | Nruab nrab nyuaj formations nrog siab compressive zog, xws li abrasive shale, limestone, sandstone, dolomite, nyuaj gypsum, marble, thiab lwm yam |
| Lus Cim: Cov txwv sab saud ntawm WOB thiab RPM hauv cov lus saum toj no yuav tsum tsis txhob siv ib txhij. | |||
Qhov Loj
| Qhov Loj | API REG PIN | Torque | Qhov hnyav | |
| Ntiv | mm | Ntiv | KN.M | Kgs |
| 3 3/8 | 85.7 ua | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 ua | 4.2-6.2 | ||
| 3 7/8 ib | 98.4 ua | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 ib | 5.4-8.0 Nws | ||
| 4 5/8 | 117.5 ib | 2 7/8 ib | 6.1-7.5 | 7.5-8.0 Nws |
| 4 3/4 ib | 120.7 Nws | 7.5-8.0 Nws | ||
| 5 1/8 | 130.2 ib | 3 1/2 | 9.5-12.2 Nws | 10.3-11.5 Nws |
| 5 1/4 | 133.4 ib | 10.7-12.0 Nws | ||
| 5 5/8 | 142.9 ib | 12.6-13.5 Nws | ||
| 5 7/8 | 149.2 ib | 13.2-13.5 Nws | ||
| 6 | 152.4 ib | 13.6-14.5 Nws | ||
| 6 1/8 | 155.6 ib | 14.0-15.0 Nws | ||
| 6 1/4 | 158.8 ib | 14.4-18.0 Nws | ||
| 6 1/2 | 165.1 ib | 14.5-20.0 Nws | ||
| 6 3/4 | 171.5 ib | 20.0-22.0 Nws | ||
| 7 1/2 | 190.5 ib | 4 1/2 | 16.3-21.7 Nws | 28.0-32.0 Nws |
| 7 5/8 ib | 193.7 ib | 32.3-34.0 Nws | ||
| 7 7/8 ib | 200 | 33.2-35.0 Nws | ||
| 8 3/8 | 212.7 ib | 38.5-41.5 Nws | ||
| 8 1/2 | 215.9 ib | 39.0-42.0 Nws | ||
| 8 5/8 | 219.1 ib | 40.5-42.5 Nws | ||
| 8 3/4 | 222.3 ib | 40.8-43.0 Nws | ||
| 9 1/2 | 241.3 ib | 6 5/8 | 38-43.4 ib | 61.5-64.0 Nws |
| 9 5/8 ib | 244.5 ib | 61.8-65.0 Nws | ||
| 9 7/8 ib | 250.8 ib | 62.0-67.0 Nws | ||
| 10 | 254 | 68.0-75.0 Nws | ||
| 10 1/2 | 266.7 ib | 72.0-80.0 Nws | ||
| 10 5/8 | 269.9 ib | 72.0-80.0 Nws | ||
| 11 1/2 | 292.1 ib | 79.0-90.0 Nws | ||
| 11 5/8 ib | 295.3 ib | 79.0-90.0 Nws | ||
| 12 1/4 | 311.2 ib | 95.0-102. | ||
| 12 3/8 ib | 314.3 ib | 95.0-102.2 ib | ||
| 12 1/2 | 317.5 ib | 96.0-103.0 Nws | ||
| 13 1/2 | 342.9 ib | 105.0-134.0 Nws | ||
| 13 5/8 ib | 346.1 ib | 108.0-137.0 Nws | ||
| 14 3/4 ib | 374.7 ib | 7 5/8 ib | 46.1-54.2 | 140.0-160.0 Nws |
| 15 | 381 ib | 145.0-165.0 Nws | ||
| 15 1/2 | 393.7 ib | 160.0-180.0 Nws | ||
| 16 | 406.4 ib | 200.0-220.0 | ||
| 17 1/2 | 444.5 ib | 260.0-280.0 Nws | ||
| 26 | 660.4 ib | 725.0-780.0 Nws | ||
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 |
1. Cov nqe lus them nqi yog dab tsi?
Peb lees txais T / T (30% raws li tso nyiaj, thiab 70% tiv thaiv daim B / L), L / C thaum pom, Alibaba Escrow thiab lwm yam nqe lus them nqi.
2. Koj xav tau pes tsawg hnub rau kev npaj qauv thiab ntau npaum li cas?
10-15 hnub.Tsis muaj nqi ntxiv rau cov qauv thiab cov qauv dawb yog ua tau nyob rau hauv qee yam mob.
3. Muaj ntau tus neeg muab khoom, vim li cas thiaj xaiv koj ua peb tus khub lag luam?
Peb tsom mus rau qhov chaw pib tsim rau ntau tshaj 15 xyoo, feem ntau ntawm peb cov neeg siv khoom yog cov khoom lag luam hauv North America, uas yog hais tias peb kuj tau sau 15years OEM kev paub rau cov khoom hwm zoo.
