How Composition, Structure, and Processing Shape 125ksi Super Martensitic Pipes
Oil and natural gas are vital national strategic resources. As exploration and production shift toward deepwater offshore fields, deep terrestrial formations, and unconventional resources, the demand for high-performance materials, particularly high-end specialty steels, has increased
Comprehensive Guide to Oil Pipe Cleaning Methods and Advanced Techniques
Currently, commonly used methods for cleaning oil pipes can be divided into two main categories: physical cleaning and chemical cleaning. These primarily include hot boiling cleaning, heating cleaning, laser cleaning, biological cleaning, ultrasonic cleaning, dry
Enhancing Quality in Large Tube Sheet Forgings
Large free forging equipment is a hallmark of a country's industrial development level, and the large forgings produced play a vital role in national economic construction, defense equipment, and central installations in modern cutting-edge science. As
Analysis and Solutions for Downhole Stabilizer Breakage in Well Ga-E33P, Graf Project
Stabilizers are standard downhole tools in drilling assemblies. Complex downhole situations and accidents related to them often occur during drilling. Despite extensive analysis and improvements by researchers and manufacturers, the problems have not been completely
Automated Coating Processes for Seamless Steel Pipes
The commonly used automated coating processes for seamless steel pipes, such as oil casing pipes, include the following four methods: Process One Utilizes a spray coating method with linear conveyor systems, applying the coating before, after,
Comprehensive Guide to H2S Corrosion and Corrosion-Resistant Pipe Materials in the Petrochemical Industry
In the petrochemical industry, hydrogen sulfide (H2S) corrosion is a widespread and highly hazardous phenomenon. By analyzing the corrosion mechanism of H2S, this blog introduces various forms of corrosion caused by wet H2S, including hydrogen