60kg Specification Yakazara Tricone Bit yekugadzira Oiri Well Drilling Production
Yakashongedzerwa ne optimized pressure compensation uye sealed lubrication system, inodzivirira kupinda kwevhu uye inoderedza kurasikirwa nekukweshana panguva yekuboora downhole kwenguva refu, ichiwedzera zvakanyanya nguva yebasa uye ichideredza mari yekutsiva nguva nenguva. Chimiro chekudzivirira chakagadzirwa nemachina chakasimba chinochengetedza dhayamita yakagadzikana, ichivandudza kutwasuka kweboora uye kushanda zvakanaka kwekuvaka.
Iine huremu hwakazara hwe60kg, tricone bit iyi ine kusimba kwakasimba uye inodzivirira kuvhunduka, ichinyatsoenderana nematangi ekuchera mafuta emumatsime ekugadzira mafuta ari mugungwa. Inoshandiswa zvakanyanya nemakambani ebasa remafuta sechishandiso chekuchera chakavimbika uye chinodhura pamutengo wepamusoro chekuchera mafuta ezuva nezuva uye mapurojekiti ekupedzisa matsime.
| IADC | Kuumbwa kwematombo | WOB (KN/mm) | PRM(r/min) |
| 417/427/437 | Simba shoma rekudzvanya, kugona kuboora zvakanyanya uye kuumbwa kwakapfava zvakanyanya, senge shale, ivhu, sandstone, conglomerate nezvimwewo. | 0.35~0.90 | 140~70 |
| 447 | Simba shoma rekudzvanya, kugona kuboora zvakanyanya uye kuumbwa kwakapfava, senge shale, ivhu, sandstone, limestone yakapfava, dombo remunyu, plaster nezvimwewo. | 0.35~1.00 | 140~60 |
| 517 | Simba rekudzvanya rakaderera, kugona kuboora zvakanyanya uye kuumbwa kwakapfava, senge shale, ivhu, sandstone, limestone yakapfava, dombo remunyu, nezvimwewo. | 0.35~1.05 | 120~50 |
| 527 | Kuumbwa kwakapfava kusina kudzvanya zvakanyanya, senge kusimba kushoma kwekudzvanya, kugona kuboora zvakanyanya uye kuumbwa kwakapfava, senge shale, ivhu, dombo rejecha, limestone yakapfava, dombo remunyu, anhydrite nezvimwewo. | 0.35~1.05 | 120~50 |
| 537/547 | Simba rekudzvanya rakaderera, kuumbwa kwakasimba kwepakati nepakati nepakati kwakasimba, senge Hard shale, anhydrite, soft limestone, dombo rejecha, dolomite ine mezzanine, nezvimwewo. | 0.50~1.05 | 110~40 |
| 617/627 | Simba guru rekudzvanya, rakasimba pakati nepakati uye rakakora, senge shale yakaoma, limestone, sandstone, dolomite, nezvimwewo. | 0.50~1.05 | 80~40 |
| 637/737 | Simba guru rekudzvanya, kuomarara kuri pakati nepakati uye kukwesha zvakanyanya, senge limestone, dolomite, sandstone, chert, nezvimwewo. | 0.7~1.20 | 70~40 |
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