Advertising; business management; business administration; office functions; business management, related to gas and oil properties for others; advertising and marketing services, including promoting the goods and services of others in the fields of oil and gas exploration and production; online supply and procurement for others of goods and services related to the fields of oil and gas exploration and production; commercial information services provided by access to a computer database featuring oil and gas properties for possible leasing or acquisition; commercial information services provided by access to a computer database consisting of regulatory information in the fields of oil and gas exploration and production; data processing services in the fields of oil and gas exploration and production; business project management services, namely related to the oil and gas industries; business consultancy services, related to establishing and improving business functions, namely corporate and business project strategies, business organization management, personnel management, operation of business, administration of information technology, mergers and acquisitions, and company integration; advertising services provided via a data base; all of the aforementioned related to the energy industry; advisory services relating to data processing; business consultancy services relating to data processing; business data analysis services; collection of data; compilation of information into computer databases; computerised data processing; computerised data verification; computerised database management; data handling; data management advice; data management consultancy; data preparation; data processing; data processing for businesses; data processing verification; data retrieval; data transcription; data verification; data verification (keyboarding); database management; electronic data processing; hiring of data processing apparatus; online data processing services; provision of business data; systemization of information into computer databases

Building construction; repair; installation services; oil and gas drilling; construction project management services in the fields of oil and gas exploration and production; repair and maintenance of oil and gas drilling equipment and facilities; subterranean well drilling services; cementing services for oil and gas wells; oil recovery services; drilling of wells; rental of machine tools, namely drilling platforms; installation and maintenance of irrigation systems; irrigation devices installation and repair