Product Description of oilfield stabilizer
Product: | API drilling tool oilfield stabilizer |
Material: | AISI 4145H MOD or non magnetic steel |
Type: | Near bit or string type |
Delivery time: | Within 30 days after receive the deposit. |
Standard | API Spec 7-1 or SY/T5051-91Standard |
Delivery condition: | as customers' requirement, semi-finished forging or finished product |
Product Specification:
| Working
OD (in) | Fishing
Neck OD (in) | ID (in) | OverAll Length (in) | Connection Type | |||
| String type | Near bit type | ||||||
| Top | Down | Top | Down | ||||
| 6 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
| 6 1/4 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
| 6 1/2 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
| 7 1/2 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2"REG | |
| 7 7/8 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2"REG | |
| 8 3/8 | 6 1/4, 6 1/2 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | ||
| 8 1/2 | 6 1/4, 6 1/2, 7 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | ||
| 8 3/4 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | |||
| 9 1/2 | 7, 7 3/4 | 2 3/4 | 63 | NC50 | NC50 | 6 5/8" REG | |
| 9 5/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG | |
| 9 7/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG | |
| 12 1/4 | 8, 9 | 3 | 70 | NC56 6 5/8" REG | NC56 6 5/8" REG | 6 5/8" REG | |
| 16 | 9, 9 1/2 | 3 | 86 1/2 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
| 17 1/2 | 9, 9 1/2 | 3 | 86 1/2 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
| 24 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
| 26 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
| 28 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61
7 5/8" REG | |
Hardfacing introduction:
1. HF1000 Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbide which is ideal for soft formation drilling.
2. HF2000 Trapezoidal tungsten carbide inserts held in a sintered carbide nickel bronze matrix. This will give a greater depth of carbide coverage -- ideal for high deviation drilling in abrasive formations.
3. HF3000 Tungsten carbide inserts set in a power spray deposit ideal for abrasive formation. 97% bonding guaranteed, certified by ultrasonic report. Recommended for non-magnetic stabilizers.
4. TCI Tungsten carbide inserts (button type). The inserts have been developed to allow cold insertion and maintain close fit. A greater concentration of inserts on the bottom third of the blade and leading edge will increase surface contact to reduce wear in highly abrasive formations.
The producing procedure:
Product forging inspection:
