Earth boring, well treating, and oil field chemistry

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S507/00Earth boring, well treating, and oil field chemistry

Y10S507/901Organically modified inorganic solid Y10S507/902Controlled release agent Y10S507/903Crosslinked resin or polymer Y10S507/904Process of making fluids or additives therefor Y10S507/905Nontoxic composition Y10S507/906Solid inorganic additive in defined physical form Y10S507/907Indicating means Y10S507/91Earth boring fluid devoid of discrete aqueous phase Y10S507/92Biocidal Y10S507/921Specified breaker component for emulsion or gel Y10S507/922Fracture fluid Y10S507/923Fracture acidizing Y10S507/924with specified propping feature Y10S507/925Completion or workover fluid Y10S507/926Packer fluid Y10S507/927Well cleaning fluid Y10S507/928Spacing slug or preflush fluid Y10S507/929Cleaning organic contaminant Y10S507/93Organic contaminant is asphaltic Y10S507/931Organic contaminant is paraffinic Y10S507/932Cleaning sulfur deposits Y10S507/933Acidizing or formation destroying Y10S507/934with inhibitor Y10S507/935Enhanced oil recovery Y10S507/936Flooding the formation Y10S507/937with emulsion Y10S507/938with microemulsion Y10S507/939Corrosion inhibitor Y10S507/94Freeing stuck object from wellbore