离岸价格
Get Latest Price( Negotiable )
|1 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1 Piece
パッケージの詳細:
wooden case or as required
納期:
-
供給能力:
-
支払いタイプ:
T/T, L/C
製品グループ :
連絡先担当者 Ms. Crystal
Room 0221, building 11, No.1 yard, Wu li qiao second street, Chaoyang District, Beijing, Beijing
Tricone Bits
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Tricone Bits Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gsuge inserts on the gauge suifame of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.
Tricone Bits Bearing Structure
High precision journal bearing with two thrust faces,balls lovk the
cone .Hardfaced Head bearing suifame.
Cone bearing inlaid with friction-reducing alloy and then
silver-plated.Abrasion resistance and seizure of the bearing are
improved,and suitable for high rotary speed.
Tricone Bits Seal and Lubrication
The advanced metal seal package consists of two metal seals and two
elastic energizers.Compressed energizers ensure good contact being
kept on two sealing suifaces of metal rings by elastic force ,and
achieves the bearing seal .When drilling,metal seals are relatively
dynamic,and the energizers are static.
This will improve the reliability and durability of bearing seal
.The pressure compensator system and
advanced grease can greatly increase the lubricating reliabiliry.
Tricone Bits Application
It is suitable for downhole motor and high speed applications.
Recommended Drilling Parameters
| IADC | WOB(kN/mm)(bit dia) | RPM(r/min) | Applicable Formations |
| **7 **7 | 0.****0.9 | ******0 | Very soft with low compressive strength and high drillability,such as shale,clav,chalk,mudstone,gypsum,sandstone,soft limestone |
| **7 **7 | 0.****1.0 | ******0 |
Soft with of low compressive and high drillability,such
as mudstone .gypsum,salt ,soft shale ,soft limestone.etc. |
| **7 **7 | 0.****1.0 | ******0 |
soft to medium with low compressive strength ,such
as medium soft shale,medium soft limestone,medium soft sandstone and medium formation with harder and abrasiver interbeds .etc. |
| **7 **7 | 0.****1.1 | ******0 | Medium hard with high compressive strength such as limestone hard shale ,sandstone and dolomite,etc. |
| **7 | 0.***1.1 | ******0 |
Hard fomation with high compressive strength ,such
as limestone,dolomite,sandstone,hard gypsum,and marble .etc. |
Note:The upper limits of WOB and RPM in above table should not be used simultancously.
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Piece |
| パッケージの詳細: | wooden case or as required |
| 納期: | - |
| 供給能力: | - |
| 支払いタイプ: | T/T, L/C |
| 製品グループ : | Tricone bits |
