Chidhinha chesimbi chakavharwa IADC637 14 3/4 ” (374.6mm) chetsime rakadzika
Tsananguro yeChigadzirwa
Zvidimbu zvekuchera zvesimbi zve API zvakavharirwa nemutengo wakaderedzwa kubva kufekitori yeChina yekuchera tsime rakadzama
Tsananguro yeBit:
IADC: 637 - TCI journal yakavharwa bearing bit ine gauge dziviriro yemhando dzakasimba dzepakati nepakati dzine simba guru rekudzvanya.
Simba Rinodzvinyirira:
100 - 150 MPA
14,500 - 23,000 PSI
Tsananguro yeGround:
Matombo akaomarara, akakomberedzwa zvakanaka akadai se: matombo akaomarara esilica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores uye granites.
Far Eastern Drilling inogona kupa maTCI bits akasiyana-siyana (kubva pa3 3/8" kusvika 26") uye akawanda emakodhi eIADC.
Zvichienderana nechinhu chekucheka, tirocne bit inogona kukamurwa kuita TCI bit uye Steel Tooth Bit. Rudzi rwetricone bit's bearing rune simbi yakavharwa uye rabha yakavharwa.
Pakuchera matsime akadzika kwazvo, tinokurudzira ma tricone bits ane simbi yakavharirwa nesimbi uye kudzika kwawo kunodarika mamita chiuru, kana matombo akaomarara uye trenchless pilot hole drilling yakareba kupfuura mamita mazana matatu, tinokurudzirawo ma tricone bits ane simbi yakavharirwa nesimbi.
TCI IADC637 ndeyekuumba matombo akaomarara. Kusarudza matombo akakodzera ekuboorera kwakakosha zvikuru usati watanga chirongwa.
Kuoma kwematombo kunogona kunge kwakapfava, kuri pakati nepakati uye kwakaoma kana kwakaoma zvikuru, kuoma kwemhando imwe yematombo kunogonawo kusiyana zvishoma, semuenzaniso, limestone, sandstone, shale ine limestone yakapfava, limestone iri pakati nepakati uye limestone yakaoma, sandstone iri pakati nepakati uye sandstone yakaoma, nezvimwewo.
Muchirongwa chekuchera, Far East ine ruzivo rwemakore gumi nemashanu uye nyika dzinopfuura makumi matatu dzinopa ruzivo rwekugadzira madhiri uye nzira dzepamusoro dzekushandisa madhiri akasiyana siyana. Chishandiso chinosanganisira munda wemafuta, gasi rechisikigo, kuongorora geology, kubhowa kwemvura, kuchera tsime remvura, HDD, kuvaka, uye nheyo. Madhiri akasiyana-siyana anogona kugadziriswa zvichienderana nekugadzirwa kwematombo akasiyana nekuti tine fekitari yedu yedhiri remadhiri reAPI & ISO. Tinogona kupa mhinduro yeinjiniya wedu kana uchikwanisa kupa mamiriro chaiwo, akadai sekuoma kwematombo, mhando dzedhiri rekuchera, kumhanya kwerotary, huremu pa bit uye torque. Zvinotibatsirawo kuwana madhiri edhiri akakodzera mushure mekunge matiudza kuti dhiri remvura rakamira kana dhiri rakatwasuka, dhiri remafuta kana dhiri reNo-Dig kana foundation pilling.
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | |
| Saizi yeRock Bit | 14 3/4 inches |
| 374mm | |
| Rudzi rweBit | TCI Tricone Bit |
| Kubatanidza shinda | 7 5/8 API REG PIN |
| Kodhi yeIADC | IADC 637G |
| Rudzi rweKubereka | Chisimbiso chemagazini nekudzivirira kwegeji |
| Chisimbiso chekutakura | Elastomer kana Rabha/Simbi |
| Dziviriro yeChitsitsinho | Inowanikwa |
| Dziviriro yemuswe wehembe | Inowanikwa |
| Rudzi rweKutenderera | Kutenderera Kwemadhaka |
| Mamiriro Ekuchera | Kuboora kweRotary, kuboora kwemhepo ine tembiricha yakakwira, kuboora kwakadzika, kuboora mota |
| Maburi | 3 |
| MaParamita Ekushanda | |
| WOB (Kurema Pachidimbu) | 42,018-100,890 mapaundi |
| 187-449KN | |
| RPM(r/min) | 40~180 |
| Kuumbwa | Kuumbwa kwepakati nepakati kune simba shoma rekudzvanya, senge pakati nepakati, shale yakapfava, limestone yakapfava yepakati, limestone yakapfava yepakati, jecha rakapfava yepakati, kuumbwa kwepakati nepakati nepakati pemibhedha yakaoma uye inokwesha, nezvimwewo. |
Far East mafekitori anonyanya kugadzira ma drill bits, akadai se tricone bits, PDCs bits, HDD hole opener, foundation roller cutters yekushandiswa kwakasiyana siyana. Mashandisirwo anosanganisira munda wemafuta, gasi rechisikigo, kuongorora geology, directional boring, migodhi, kuchera mvura, HDD, kuvaka uye foundation...
Sefekitori inotungamira mukugadzira mabhiti ekudhira muChina, chinangwa chedu ndechekuwedzera nguva yekushanda kwemabhiti ekudhira. Tinogara tichiedza kuvandudza mabhiti aya nekupinda kwakawanda. Chinangwa chedu ndechekuderedza mutengo wekuchera pamita imwe neimwe. Chinangwa chedu ndechekutengesa mhando yepamusoro nemutengo wakaderera.
