Tci Tricone Rotary Dth Hammer Drill Bits 17" for Oilfield Drilling
8 3/4", 12 1/4", 17" Oilfield API Drilling Rig TCI Drill Bit, Insert Tricone Rotary Bit, PDC Bit
Description of Tricone Bits:
The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.
Advantage :
- High temperature heat treatment forged alloy steel .
- Carbide teeth with high strength and toughness work more efficiently
- Tooth palm lip hard welding surface with hard alloy ,Effectively prevent the drill bit wear and tear work
- Head OD protection to effectively reduce head wear in abrasive formation and extend bit work
- Directional jet enlarges lateral flow area and helpful bottom hole cleaning and increase of ROP
- Lubricating system protection of bearing and seal system of bit extend bit work life
- API REG Connection
| Tricone Bits Specifications | |||
| Regular Size | API reg pin | Regular Size | API reg pin |
| 3 7/8(98mm) | 2 3/8 | 4 5/8(118mm) | 2 7/8 |
| 5 5/8(142.8mm) | 3 1/2 | 5 7/8(149.2mm) | 3 1/2 |
| 6 (152.4mm) | 3 1/2 | 6 1/2(165) | 3 1/2 |
| 7 1/2(190mm) | 4 1/2 | 7 5/8(193mm) | 4 1/2 |
| 8 1/2(215.9) | 4 1/2 | 9 1/2(241. .3mm) | 4 1/2 |
| 10 5/8(269.8mm) | 6 5/8 | 11 5/8(295.3mm) | 6 5/8 |
| 12 1/4(311.15mm) | 6 5/8 | 13 5/8(346mm) | 6 5/8 |
| 15 1/2(393mm) | 7 5/8 | 16(406.0mm) | 7 5/8 |
| 17 1/2(445mm) | 75/8 | 26(660mm) | 7 5/8 |
| IADC | Rock formation | WOB (KN/mm) | PRM(r/min) |
| 415/425/435 | Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc | 0.35~0.90 | 140~70 |
| 447 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. | 0.35~1.00 | 140~60 |
| 517 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc | 0.35~1.05 | 120~50 |
| 527 | Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. | 0.35~1.05 | 120~50 |
| 537/547 | Low compressive strength, medium hard formation with hard abrasive interlayer, like hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
| 617/627 | High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 |
| 637/647 | High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. | 0.7~1.20 | 70~40 |
Detail Information
| Product Name: | 8 3/4", 12 1/4", 17" Oilfield API Drilling Rig TCI Drill Bit, Insert Tricone Rotary Bit, PDC Bit | Keywords: | TCI Tricone Bits |
|---|---|---|---|
| Apply For: | Water Well Drilling, Mining, Oil Well Drilling | Warranty: | One Year |
| Bit Size: | 3 7/8"~36" | Bearing Type: | Rubber Sealed Bearing/O-ring Sealed Bearing |
| Connection: | 2 3/8"~7 5/8" Reg Pin | Material: | Alloy Steel, Tungsten Carbide Insert |
| High Light: | Dth Hammer Drill Bits 17", Tricone Dth Hammer Drill Bits, Oilfield tci tricone drill bits | ||
Product Details:
| Place of Origin: | China |
| Brand Name: | OilMan |
| Certification: | API & ISO |
| Model Number: | IADC517,537,617,637,etc |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 pc |
|---|---|
| Price: | USD500-3000/spc |
| Packaging Details: | Export Wooden Case or Pallet |
| Delivery Time: | 7-30 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 800 pcs per month |
Information
Post type
Sell
Condition
New
Location
China
Cost
Post uploaded
3 months ago
