Y10S507/00 - CPC Classification

Earth boring, well treating, and oil field chemistry

• Y10S507/901 » Organically modified inorganic solid 18
• Y10S507/902 » Controlled release agent 32
• Y10S507/903 » Crosslinked resin or polymer 41
• Y10S507/904 » Process of making fluids or additives therefor 68
• Y10S507/905 » Nontoxic composition 18
• Y10S507/906 » Solid inorganic additive in defined physical form 62
• Y10S507/907 » Indicating means, e.g. dye, fluorescing agent 4
• Y10S507/91 » Earth boring fluid devoid of discrete aqueous phase 20
• Y10S507/92 » Biocidal 8
• Y10S507/921 » Specified breaker component for emulsion or gel 32
• Y10S507/922 » Fracture fluid 67
• Y10S507/925 » Completion or workover fluid 35
• Y10S507/926 » Packer fluid 11
• Y10S507/927 » Well cleaning fluid 30
• Y10S507/933 » Acidizing or formation destroying 21
• Y10S507/935 » Enhanced oil recovery 24
• Y10S507/939 » Corrosion inhibitor 21
• Y10S507/94 » Freeing stuck object from wellbore 5