Detail produk:
Syarat-syarat pembayaran & pengiriman:
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Jenis Bantalan: | Bantalan Gesekan Tersegel | Bahan pemotongan: | TCI |
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Standar: | API-7-1, ISO 9001:2008 | Seri: | FA |
IADC: | 517 | Fitur Tambahan: | G : Perlindungan Pengukur yang Diperkuat |
Aplikasi 1: | Pengeboran HDD (Bit Percontohan) | Aplikasi 2: | Pengeboran Sumur Minyak Dangkal |
Cahaya Tinggi: | bit bor hard rock FA517G,HDD Pilot Bit 311.2mm,Bit Pengeboran Sumur Air API-7-1 |
311.2mm FA517G , Rock Bit, Water Well Drilling Bit , TCI Bit, Rotary Drilling Bit , HDD Pilot Bit
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
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Cone offset
- It forces the cone to rotate around the axis of the bit
- The cone slips as it rotates causing tearing and gouging action
- Amount of offset directly relates to the strength of drilled rock
- Large offset used for soft formation
- Hard brittle rock need no offset
- Medium hard rock need up to 2 offset
- The degree of offset is defined as the horizontal distance between the axis of the bit and a vertical plane through the axis of the journal
Kontak Person: Jade
Tel: 0086-10-63405086
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