Classe 1
Chemicals for use with exploringdrilling and transporting oil and gas; industrial chemicals for use with exploringdrillingtransporting oil and gas; chemicals for use in the constructiontreatingservicingcompletion and working of oilgasgeothermal and water wells; chemicals for use in the oil refining and petrochemicals industry; chemicals used in oil and gas production; chemical preparations for use in industry; chemical preparations for the dispersal of oil; chemicals for use in oil drilling; chemicals for use in oil well construction; chemical additives for oil well drilling fluids; additives for drilling fluids being chemicals and chemical lost circulation materials in the nature of chemical additives for use in oil and gas drilling; chemical anti-static preparations for industrial purposes; chemicals for use in the production of chlorine dioxide; chemicals used in oil and gas well stimulationproduction enhancementsecondary and tertiary hydrocarbon recovery; chemicals used in oil and gas well fracturing; chemicals for use in enhancing oil recovery from wells; chemical additives for oil and gas well drilling; chemical additives for oilscrude oilfuellubricantsgasolinedrilling lubricantsgas and natural gas liquids; surfactants for industrial purposesionicnon-ionic and amphoteric surfactants for industrial purposes and oil and gas well drilling in the nature of ionicnon-ionic and amphoteric surfactants as raw materials for use in the manufacture of industrial products for use in oil and gas well drilling; chelating agentschemical agents for use as chemical additives in gas well drilling fluids; cementing chemicalschemical additive for cementcement spacer in the nature of preservatives for cementcontact cements for industrial purposes and cement set accelerators; chemicals for oil pipeline and midstream oil production; detergent additives to gasoline; oil dispersants; oil-purifying chemicals; emulsifiers for use in the manufacture of oil and gas well drilling fluids; enzymes for industrial purposes; filtering materialschemical preparations in the nature of filtering materials for use in produced water and waste water treatment in the oil and gas industry; filtering materialschemical preparations in the nature of ion-exchange resin membranespolymeric membranes in chemical form for the separation of gasunprocessed thermoplastic resins with natural fibermetallic oxides and granular filtering materials in the nature of granular absorbent mineral-based composition for absorbing spills from floorschemical preparations in granular form for use in oil and gas industry; deflocculating agents for oil and crude oiloil dispersantswetting agent and thinner in the nature of chemical additives for use as thinners for use in drilling fluids system; anti-freezing liquids and preparations; hydraulic fluids; transmission fluids; purifying additives for fuelglycolnatural and synthetic ester in the nature of methyl esterscellulose esters for industrial purposesboric in the form of estersparaffinic in the nature of paraffin hydrocarbons and naphthenic in the nature of naphthalene for use in lubricants and purifying fuels; adhesives used in industry; chemical drilling muds for oil and gas wellheadchemical additives for drilling muds; reservoir chemicals and fluidschemicals for use in oil drilling and oil well construction
Classe 40
Oil and gas well treatment; Oil and gas refining services; refining of petroleum productsrefining of petrochemicalsfuel refininggas refining; oil refinery services; petrochemical refining services; processing of chemical and petrochemical substances; processing of natural gas; filtration and purification of natural gas; processing of oil and natural gas; treatment of materials using chemicals; treatment of oil spills; technical consulting in the field of oil and gas wells treatment; technical consulting in the field of gas production and processing; technical consulting in the field of oil refining and processing; provision of information relating to oil spills treatment; providing information regarding chemical dispersionbioremediationmechanical recovery in the nature of recycling of mechanical materialsthermal desorption being environmental remediation in the field of oil and gas wells treatment and oil spills treatmenttreatment of materials in the nature of drilled cuttingscontaminated soil and sedimentoily sludge and waste water; filtration services for the petroleum industrycentrifugationmechanical separation to remove drill cuttings and fine solids and dewatering process; chemical processing of industrial catalysts to remove metal particles prior to reuse; processing of used exhaust catalysts for recovery of noble metals; regeneration of spent catalystsrecycling of spent catalyst; rental of fuel and electric power generators; rental of chemical processing machines and apparatus in the nature of dosing system consisting of chemical processing machines and provision of information relating thereto; rental of power-generating equipment
Classe 42
Surveying; material testing; engineering consultancy; oil prospecting; oil well testing; oil field surveying; chemistry serviceschemistry consultationresearch in the field of chemistrychemical analysis; analysis services for oil field exploration; inspection and analysis of oil fields; engineering services for the analysis and research in the scientific and technological fields; services of engineers assuming responsibility for analysisscientifictechnologicalchemical researchengineering services for chemical mixingblending and dosing; industrial research relating to the oil and gas industry; technical research relating to the oil and gas industrytechnical research relating to exploration and searching of oil and gastechnical research relating to oil explorationtechnical research relating to oil well testing; scientific and technological services as well as industrial analysis and research servicesscientific researchproduct research and developmentproduct testing; researchdevelopmenttechnological consulting services for the oil and gas industryscientific researchproduct research and developmentmaterials testing; environmental protection consultancyscientific research relating to low carbon foot print products; research and development of new products for others; chemical research and analysis; chemical analysis; evaluation of chemical analyses; scientific chemical analysis of digital oil and gas field data; product development consultation for inventors in the field of chemical engineering; preparation of reports relating to chemical research; computer programming services for commercial analysis and reporting; calibration; diagnostic services for the oil and gas industrydiagnostic services relating to identifying issues with equipmentmachineryapparatuschemicals used in the recoveryproductionprocessingrefining of oil and gas; quality control auditing services for the oil and gas industry; chemical laboratory services; scientific laboratory services; technical measuring and laboratory testing servicesmeasurement evaluations and laboratory testing of materials in the drilling fluids and production chemicals in the oil and gas industry; consultancy relating to laboratory testing of materials; leasing and rental of laboratory instruments and apparatus