Tricone bits Fampidirana
TCI tricone bit no bitika fandavahana malaza indrindra eran-tany, azo ampiasaina betsaka amin'ny solika sy entona, fandavahana rano ary faritra fikarohana ara-jeolojika.
Ny IADC avy amin'ny 417 ka hatramin'ny 837 dia afaka mahafeno ny fandavahana anao.
Azonao atao ihany koa ny milaza aminay ny fananganana fandavahana, afaka manolotra soso-kevitra matihanina ny tricone bit IADC.
Tatsinanana fandavahana tricone bits dia novolavolaina sy amboarina araka ny API & ISO fenitra izay ny toetra dia ela velona, avo fandavahana fahombiazana sy ny vidiny ambany.
Amin'izao fotoana izao, afaka mamokatra habe kely manomboka amin'ny 2 7/8 "hatramin'ny 26" isika ary azo ampiharina amin'ny endrika samihafa manomboka amin'ny malefaka ka hatramin'ny mafy.
Torolàlana momba ny safidy Tricone Bit
| IADC | WOB(KN/mm) | RPM(r/min) | FORMATION azo ampiharina |
| 114/116/117 | 0.3–0.75 | 180–60 | Tena malefaka endrika miaraka amin'ny hery compressive ambany sy ny drillability avo, toy ny tanimanga, mudstone, tsaoka, sns. |
| 124/126/127 | 0.3–0.85 | 180–60 | Ny endrika malefaka miaraka amin'ny tanjaky ny compressive ambany sy ny drillability avo, toy ny mudstone, gypsum, sira, vatosokay malefaka, sns. |
| 134/135/136/137 | 0.3–0.95 | 150~60 | Ny endrika malefaka sy antonony miaraka amin'ny tanjaky ny compressive ambany sy ny drillability avo, toy ny shale malefaka, gypsum mafy, vatosokay malefaka antonony, vatosokay malefaka antonony, fananganana malefaka miaraka amin'ny interbed mafy kokoa, sns. |
| 214/215/216/217 | 0.35–0.95 | 150~60 | Famoronana antonony miaraka amin'ny tanjaky ny famoretana avo, toy ny shale malefaka malefaka, gypsum mafy, vatosokay malefaka antonony, vatosokay malefaka antonony, fananganana malefaka miaraka amin'ny interbed mafy kokoa, sns. |
| 227 | 0.35–0.95 | 150~50 | Fiforonana mafy antonony miaraka amin'ny tanjaky ny compressive avo, toy ny shale abrasive, vatosokay, sandstone, dolomita, gypsum mafy, marbra, sns |
| Fanamarihana: Ny fetra ambony amin'ny WOB sy RPM amin'ny tabilao etsy ambony dia tsy tokony hampiasaina miaraka. | |||
Torolàlana momba ny tricone Bits ChoiceKarazana nify Tricone Bits
Bits Size
| Bit Size | API REG PIN | Torque | lanja | |
| santimetatra | mm | santimetatra | KN.M | Mp |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
Fizotry ny famokarana
| Fatiantoka farany ambany indrindra | N / A |
| Vidiny | |
| Fonosana antsipirihany | Fonosana fanaterana fanondranana mahazatra |
| Ora nanomezana | 7 andro |
| Fepetra fandoavam-bola | T/T |
| Fahaizana famatsiana | Miorina amin'ny Order Detailed |
