Services

Corrosion Protection and Assessment
Corrosion Protection and Assessment
Corrosion protection and assessment provide comprehensive anti-corrosion technical solutions for corrosion issues in oil well tubes, oil and gas production facilities, and oil and gas transportation pipelines during all stages of oil field exploration, development, production, and storage. Specialized services for material lining protection and thermal insulation of pipeline equipment are also provided, effectively extending the service life of equipment and facilities, reducing safety risks, and helping customers achieve cost savings.

Technical Features

•  Comprehensive anti-corrosion processes including surface treatment of materials, storage tanks, tools, paint spraying, and product quality traceability.

•  The application of nano-sheet materials (graphene) and special polymer materials significantly reduces the diffusion and corrosion rate of corrosive media within the coating.

•  A highly cooperative platform has been established with Southwest Petroleum University to independently develop a full range of oil field coating products tailored to specific needs.

Application Range

•  Drill Pipe Coating Anti-corrosion Technology: Provides targeted internal coating process support for drilling equipment, drill pipes, and auxiliary tools for oil fields.

•  Oil Pipe Coating Anti-corrosion Technology: One of the key focuses in the development of cost reduction and efficiency enhancement in oil and gas fields, characterized by a simple process, low cost, and short operation cycle.

•  Oil Pipe Coating Anti-waxing Technology: The surface coating of the pipe body isolates corrosive media, addressing the issue of frequent wax buildup and difficult wax removal.

•  Pipeline Internal Coating Plugging Technical Service: Wireless remote control for long-distance elbow grinding, cleaning, dust removal, and spraying operations, solving the plugging problem of oil pipeline gathering and transportation lines, and extending their service life.

•  Thread Coating and Re-coating Technical Service: Thread coating for oil well pipes, replacing the processes of phosphating, copper plating, and on-site application of thread grease.

•  Storage Tank Internal and External Anti-corrosion and Insulation Technical Service: The coating of the storage tank body isolates corrosive media, extending the service life of the tank body.

•  Material Lining Technical Service: Various material high polymer material lining technologies to improve the smooth flow performance of fluids and protect the material body.

•  Corrosion Detection, Analysis, and Assessment: Detection, analysis, and assessment of the causes of corrosion for injection pipes, oil well pipes, and gas transmission pipelines.

•  Material Anti-corrosion and Insulation: Anti-corrosion and insulation services for ground oil and water transportation pipelines, city water supply network pipelines, etc

Qualification and ability

•  Anti-corrosion construction qualification, HSE safety production qualification.

•  One standardized production workshop, two modern production lines, and over 100 sets of professional anti-corrosion coating equipment.

•  Two senior technical personnel with senior professional titles, eight intermediate technical personnel, and four professional equipment supervision engineers from the China Association of Equipment Supervision.

Service performance

•  Mainly serves CNPC, Sinopec, CNOOC, and the international market.

•  Has accumulated coating for 320,000 drill pipes, oil (casing) pipes, and ground pipelines for CNPC, 3,000 square meters of gas storage tanks in the Southwest Oil and Gas Field, and 440 kilometers of various plugging anti-corrosion pipelines.