42 Design, engineering, configuration, control system logic development, programming, integration and testing of control and operator interface systems, continuous and batch process control systems, and burner management systems used in a variety of oil and gas exploration, manufacturing, chemical, and petrochemical plants and processes; Engineering consulting services for the natural gas, oil, petrochemical and chemical process industries; Engineering and design services in the field of environmental compliance; custom design and engineering of modular process units and equipment for natural gas and refining sour gas treating, sulfur recovery, and residual sulfur recovery unit tail gas treating; Custom design and engineering of modular process units and equipment; Consulting services, custom design and engineering services, and technical assistance services in the fields of environmental monitoring, emission control, catalytic reduction, and process control, and to the oil, gas, chemical, petrochemical and process industries; Consultation in the field of auxiliary design for oil and gas industrial machines; Technical consultation in the field of oil refining and gas treating plant engineering, namely, testing and evaluation of oil refining and gas treating plant equipment to improve performance and efficiency of such equipment; Designing plant components and equipment for oil refining and gas treating plants; Technology consultation in the field of natural gas, oil, petrochemical, and chemical process and manufacturing industries; Product development and engineering services for others; Construction drafting and computer-aided engineering and design services for others; Engineering and design services, namely, engineering and design for the oil and natural gas exploration, petrochemical, petroleum refining, process and manufacturing industries
Trademark: 85344995
