Tricone khoom qhia
Lub tricone laum me ntsis yog qhov nrov tshaj plaws drilling me ntsis hauv ntiaj teb, nws tuaj yeem siv dav rau Roj & Roj Drilling, Mining, Dej Zoo, Geological Exploration thaj chaw.Our tricone me ntsis muab faib ua hlau kaw laum me ntsis thiab roj hmab kaw me ntsis.
1. Lub dav hlau C-Center tuaj yeem zam qhov tsim ntawm lub pob hauv qhov me me, tshem tawm cov kua dej hauv qab ntawm qhov dej, ua kom lub zog nce siab ntawm drilling cuttings thiab txhim kho ROP.
2. High saturation NBR bearings tuaj yeem txo cov sealing siab thiab txhim kho sealing kev ntseeg tau.
3. Kev tiv thaiv G-Gauge txhim kho kev ntsuas qhov peev xwm thiab ua kom lub neej ua haujlwm ntev ntawm qhov me me.
4. Ntxiv ib kab ntawm cov hniav ntawm lub rear taper thiab lub outflow los luas lub borehole thiab tiv thaiv lub khob hliav qab.
Tricone ntsis Structure
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. | |||
Kev taw qhia ntawm tricone Bits ChoiceTricone Bits Hniav Hom
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 |
