PTFE Application in Oilfield Development
This paper expounds the PTFE high molecular compound excellent physical properties and chemical properties, and resulting excellent chemical stability, corrosion resistance, weather resistance, electrical insulation, low friction and not sticky, etc. This paper introduces it has been widely used in various industrial areas, it emphatically analyzes the application and developing prospect of stable corrosion resistance in the oilfield development after coating processing of downhole drilling string.