Product Description
Wholesale API oilfield well tricone drill bits tender in stock with discounted price from China factory
Bit Description:
IADC: 635-TCI sealed roller bearing bit with gauge protection for medium hard formations with high compressive strength.
Compressive Strength:
100 - 150 MPA
14,500 - 23,000 PSI
Ground Description:
Hard,well-compacted rocks such as:hard silica limestones,quarzite streaks,pyrite ores,hematite ores,magnetite ores,chromium ores,phosphorite ores and granites.
Far Eastern Drilling can offer tricone bits in a variety of sizes (from 3” to 26”) and most of IADC Codes.
Product Specification
| Basical Specification |
| Size of Rock Bit |
15 1/2 inches |
| 393.7 mm |
| Bit Type |
Tungsten Carbide Insert (TCI) bit |
| Thread Connection |
7 5/8 API REG PIN |
| IADC Code |
IADC537G |
| Bearing Type |
Journal Bearing |
| Bearing Seal |
Elastomer Sealed Bearing |
| Heel Protection |
Available |
| Shirttail Protection |
Available |
| Circulation Type |
Mud Circulation |
| Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
| Operating Parameters |
| WOB (Weight On Bit) |
44,041-106,058 lbs |
| 196-472KN |
| RPM(r/min) |
80~40 |
| Recommended upper torque |
37.93KN.M-43.3KN.M |
| Formation |
Hard formations with high compressive strength,such as sandstone,hard shale,dolomite,hard gypsum,chert,granite,etc. |