Petroleum engineering technologists are involved in operations as well as health and safety. Their expertise is applied in activities such as petroleum drilling, geology, production procedures, formation evaluation, and reservoir engineering. They serve as authorities in advancing and pioneering innovative technologies like CCUS (carbon capture, utilization, and sequestration), in-situ hydrogen production, as well as finding uses for geothermal energy, the extraction of valuable elements from brine solutions, and using technologies to further obtain and use other vital resources.
They apply their skills in:
- Geology – where they construct subsurface maps and cross-sections from well log data and supervise geological aspects of well site operations
- Well operations – where they prepare drilling and workover programs, measure well log information and obtain core data, and supervise drilling and field servicing operations
- Reservoir studies – where they calculate hydrocarbon reserves, analyze waterflood performance and other secondary recovery operations, and evaluate economic viability
- Production operations – where they design equipment requirements for producing wells and batteries (field stations), plan and conduct fracturing and other stimulation operations, and supervise field production operations
- Regulatory compliance – where they monitor compliance with legislated and regulatory requirements, and may be involved in writing and updating these regulations
- Occupational health and safety or environmental programs – where they implement and monitor programs focused on health, safety, and environmental considerations
Technologists may perform a range of tasks. They may:
- Measure and record pressures, temperatures, and flow rates at production facilities
- Calculate well deliverability, hydrocarbon reserves (through volumetric, material balance, and decline curve analysis) and the economic viability of various projects and procedures
- Perform reservoir surveillance
- Prepare and implement drilling and workover programs
- Assess land sales or lease expiries
- Assess electric and porosity logs for potential hydrocarbon zones
- Determine zones on a well for testing and coring operations
- Analyze production well tests
- Optimize the performance of well, gathering system, and production facilities
- Direct the work needed to assemble mechanical and electrical testing instruments at the well site
- Design and supervise mud systems or well completions
- Specify surface equipment, such as separators, treaters, and storage vessels for gas gathering facilities, or supervise their installation
- Specify artificial lift systems for different well conditions
- Recommend processing techniques and implement or monitor chemical and corrosion inhibition programs
- Conduct environmental impact assessments and manage remediation
- Supervise processing facilities and drilling and well operations
- Specify pipeline or flowline systems, or supervise their installation
- Submit progress reports and manage budgets