Fakitale ya API ya HDD drill bits yogulitsa mtengo wotsika mtengo wa hard rock
Mafotokozedwe Akatundu
Ma drill bits a TCI HDD pilot tricone ogulitsidwa pamtengo wotsika kutengera mtundu wabwino kwambiri womwe ulipo ndi mtengo wotsika kuchokera kwa ogulitsa aku China.
Kufotokozera kwa Biti:
IADC: 637 - TCI journal sealed bearing bit yokhala ndi chitetezo cha gauge cha mapangidwe olimba apakatikati okhala ndi mphamvu yayikulu yopondereza.
Mphamvu Yokakamiza:
100 - 150 MPA
14,500 - 23,000 PSI
Kufotokozera kwa Pansi:
Miyala yolimba, yolimba bwino monga: miyala yamchere ya silica yolimba, mizere ya quarzite, miyala ya pyrite, miyala ya hematite, miyala ya magnetite, miyala ya chromium, miyala ya phosphorite ndi miyala ya granite.
Far Eastern Drilling ikhoza kupereka ma HDD tricone bits m'makulidwe osiyanasiyana (kuyambira 3” mpaka 26”) ndi ma IADC Code ambiri.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | |
| Kukula kwa Rock Bit | mainchesi 6 1/2 |
| 165 mm | |
| Mtundu wa Biti | Tungsten Carbide Insert (TCI) Tricone Bit |
| Kulumikizana kwa Ulusi | PIN ya API REG ya 3 1/2 |
| Khodi ya IADC | IADC637 |
| Mtundu Wonyamula | Journal Sealed Bearing yokhala ndi Gauge Protection |
| Chisindikizo Chonyamula | Chimbalangondo chotsekedwa cha Elastomer (Chimbalangondo chotsekedwa cha Rabara) / Chimbalangondo chotsekedwa chachitsulo |
| Chitetezo cha Chidendene | Zilipo |
| Chitetezo cha Mchira wa Malaya | Zilipo |
| Mtundu wa Kuzungulira kwa Magazi | Kuzungulira kwa Matope |
| Magawo Ogwirira Ntchito | |
| WOB (Kulemera Pa Chingwe) | Mapaundi 37,525-17,077 |
| 167-76KN | |
| RPM(r/min) | 80~40 |
| Mapangidwe | Mapangidwe apakati, monga shale wapakati, miyala ya laimu, miyala yamchenga yapakati, mapangidwe apakati okhala ndi ma interbeds olimba komanso okhwima, ndi zina zotero. |
Ma 6 1/2 Inchi HDD Drill Bits IADC637G Metal Sealed Bearing a Miyala Yolimba Ndi Yaitali Pakuboola miyala yolimba, nthawi yogwira ntchito ya ma pilot tricone bits ndi yofunika kwambiri kuti zitsimikizire kuti kuwoloka kumawoloka nthawi imodzi. Ma tricone bits otsekedwa ndi zitsulo ndiye njira yokhayo yoboola kuwoloka miyala yolimba komanso yayitali kwambiri.
Mu ntchito yobowola,Kum'mawa Kwambiriali ndi zaka 15 ndi zaka zoposa 30 zokumana nazo pa ntchito zogulitsama drill bits ndi ma solutions apamwamba obowola ntchito zosiyanasiyana.Kugwiritsa ntchito kuphatikiza HDD, zomangamanga, ndi maziko, kubowola chitsime cha madzi. Mabowo osiyanasiyana amatha kusinthidwa malinga ndi mapangidwe osiyanasiyana a miyala chifukwa tili ndi athuAPI ndi ISOfakitale yovomerezeka ya zinthu zobowola. Tikhoza kupereka yankho kwa mainjiniya athu ngati mungathe kupereka zinthu zinazake, monga kuuma kwa miyala, mitundu ya zida zobowolera, liwiro lozungulira, kulemera pa bit ndi torque.Ndi bwinonso kuti tipeze zinthu zoti tigwiritse ntchito pobowola zinthu zomwe tingathe kuziona mutatiuza.kuboola zitsime zoyima kapena kuboola mopingasa, kuboola zitsime zamafuta kapena kuboola No-Dig kapena kuyika maziko.










