In oilfield production, the equipment used is often classified into various grades based on their material composition, mechanical properties, and suitability for different applications. Our product is engineered to meet the API standards for durability and performance,These grades are essential in determining the performance, durability, and resistance to environmental and mechanical stresses that the equipment will encounter in the field.
In oilfield production, the equipment used is often classified into various grades based on their material composition, mechanical properties, and suitability for different applications. These grades are essential in determining the performance, durability, and resistance to environmental and mechanical stresses that the equipment will encounter in the field. Below are some of the key grades of oilfield production equipment commonly used in drilling, well servicing, and production processes:
Material Composition:
Mechanical Properties:
Applications:
Advantages:
Material Composition:
Mechanical Properties:
Applications:
Advantages:
Material Composition:
Mechanical Properties:
Mechanical Properties:
Applications:
Advantages:
Material Composition:
Mechanical Properties:
Applications:
Advantages:
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRC) | Applications |
|---|---|---|---|---|---|
| C | 621–793 | ≥414 | ≥12 | 16–23 | Shallow wells, low-pressure environments |
| K | 621–793 | ≥414 | ≥12 | 16–23 | Acidic or corrosive wells |
| D | 793–965 | ≥586 | ≥10 | 23–32 | Medium-depth wells |
| KD | 793–965 | ≥586 | ≥10 | 23–32 | Deep wells, corrosive environments |
| HL | 965–1195 | ≥795 | ≥10 | 32–36 | Deep and large pumping wells |
| HY | 965–1195 | ≥795 | ≥10 | ≥42 | High-pressure, high-strength wells |
| KH | 965–1195 | ≥830 | ≥12 | 32–36 | Premium applications, deep/high-pressure wells |
Choosing the correct oilfield production equipment grade is essential to ensure optimal performance, durability, and safety during oil and gas extraction. The grade selection depends on the well's depth, pressure, temperature, and the corrosive nature of the surrounding environment. By selecting the appropriate material grade, companies can ensure that their equipment performs reliably throughout the lifecycle of the well, reducing downtime and maintenance costs while increasing overall productivity.
Material Composition:
Mechanical Properties:
Applications:
Advantages:
We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We have all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that River Petro products match the highest quality & reliability Standards similar to any International major in this field.River Petro with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
