Engineering services in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; Engineering information, advisory and consultancy services; computer aided engineering services in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; engineering design services in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; Engineering design verification services in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; engineering project management services in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; Conducting engineering feasibility studies in the field of oil and gas and water field exploration, development, extraction, exploitation, production, storage and transportation; Electronic monitoring of oilfield and gas-field equipment using computers or sensors designed to monitor well pressure and measure the flow of oil and gas