Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed from the reaction of pentaerythritol and an organic monocarboxylic acid, and containing an alkylphenyl or alkarylphenyl naphthylamine, a dialkyldiphenylamine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester and an S-alkyl-2-mercaptobenzothiazole.

Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed from the reaction of pentaerythritol and an organic monocarboxylic acid, and containing an alkylphenyl or alkarylphenyl naphthylamine, a dialkyldiphenylamine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester and an S-alkyl-2-mercaptobenzimidazole.

Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed from the reaction of pentaerythritol and an organic monocarboxylic acid, and containing an alkylphenyl or alkarylphenyl naphthylamine, a dialkyldiphenylamine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester and a N-(alkyl)-benzothiazole-2-thione.

Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed by the reaction of pentaerythritol and an organic monocarboxylic acid and containing an alkylphenyl or alkaryl phenylnaphthylamine, a dialkyldiphenylamine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester and an aromatic substituted thiophene.

Abstract: Method of and composition for the treatment of unconsolidated sandy formations to stabilize the formation comprising injecting a treating composition consisting essentially of, on a volume basis, 10 to 25% of furfuryl alcohol, 1-4% of a nonionic dispersing surfactant, 1-4% of water, 0.5-1.5% of a silane coupling agent, 1-5% of a catalyst, 5-15% of a low in aromatics petroleum distillate fraction and 47 to 76% of a high in aromatics petroleum fraction, into said sand formation, effecting polymerization of said furfuryl alcohol, and forming a fluid permeable consolidated sand in said formation.

Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed from the reaction of pentaerythritol and an organic monocarboxylic acid, and containing an alkylphenyl or alkarylphenyl naphthylamine, a dialkyldiphenylamine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester and a bis (dialkylthiocarbamyl) sulfide.

Abstract: This invention relates to an improved oil well cement composition and a method of use thereof in wells penetrating subterranean formations.My U.S. Pat. No. 3,849,317, issued Nov. 19, 1974, is directed to the hydrolyzed cereal solids as an additive for the reduction of gel strength and yield point of an aqueous drilling fluid saturated with calcium hydroxide in the liquid phase.

Abstract: Synthetic lubricating oil composition having improved oxidation stability comprising a major portion of an aliphatic ester base oil having lubricating properties formed by the reaction of a pentaerythritol and an organic monocarboxyic acid and containing an alkyl phenyl- or alkarylphenyl-naphthylamine, a dialkyldiphenyl-amine, a polyhydroxy anthraquinone, a hydrocarbyl phosphate ester, 4,4'-dithiodimorpholine and 3-aminotriazole.

Abstract: This invention relates to an aqueous drilling fluid containing a tall oil fraction as a lubricating additive, a method of drilling with said drilling fluid containing said tall oil lubricating additive and the tall oil lubricating additive per se.

Abstract: Method of and composition for the treatment of unconsolidated sandy formations to stabilize the formation comprising injecting a treating composition consisting essentially of, on a volume basis, 10 to 25% of furfuryl alcohol, 1-4% of a nonionic dispersing surfactant, 1-4% of water, 0.5-1.5% of a silane coupling agent, 1-5% of a catalyst, 5-15% of a low in aromatics petroleum distillate fraction and 47 to 76% of a high in aromatics petroleum fraction, into said sand formation, effecting polymerization of said furfuryl alcohol, and forming a fluid permeable consolidated sand in said formation.

Abstract: Method for the treatment of unconsolidated sandy formations to stabilize such formation comprising the sequential steps of:1. Injecting a liquid hydrocarbon containing a minor amount of a water wetting nonionic surface active agent and, from about 0.5 to about 3% of water, into said formation to remove any excess water present therein without completely drying the sand, or optionally to water wet an essentially water free sand formation;2. Injecting a first treating solution or suspension composed of from about 3 to 20% by volume of a inorganic silicon halide and 80 to 97% by volume of hydrocarbon solvent into the sand formation being consolidated;3. Injecting a liquid hydrocarbon into said sand formation to effect removal of any excess inorganic silicon halide from the area being consolidated;4.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.

Abstract: Aqueous drilling fluids containing a minor amount of an additive composition. Such fluids are especially useful where reduced torque drilling fluids are needed. Another embodiment of this invention relates to a method of drilling utilizing the above-described fluids.The additive is a composition containing a particular emulsifying agent, a petroleum oil carrier, tetraethylene oxide -- nonyl phenol adduct, ethylene glycol monobutyl ether, hexahydro 1, 3, 5-triethyl -s-triazine, tri-isopropanolamine and optionally ditertiary alkyl polysulfide, a chlorinated hydrocarbon, and zinc dialkyl dithiophosphate.

Abstract: A detergent composition containing as the surface active component the alkali metal or ammonium salts of a sulfonated C.sub.14 -C.sub.18 alkyl catechol admixture.

Abstract: Aqueous drilling fluids containing a minor amount of polyethoxylated tetraalkyl acetylenic diols. Such fluids are especially useful where reduced torque drilling fluids are needed. Another embodiment of this invention relates to a method of drilling utilizing the above-described fluids.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.

Abstract: Process for the production of film forming synthetic resins for hair fixative compositions by reacting a methylolated 5,5-dialkylhydantoin containing 1-5 carbon atoms in each alkyl group at an elevated temperature in the presence of a bifunctional acid amide and/or amine. Hair fixative compositions containing 2-10% by weight of the resin product as the major or sole resin compound.