petroleum, industrial safety, safety management systems, gas, hazard identification, oil and gas, process safety, ehs, energy industry, accident investigation, hazard analysis, occupational health, upstream, onshore, inspection, incident investigation, oil and gas industry, natural gas, construction safety, oil/gas, dot regulations, petrochemical, hazop, safety management, drilling, field operations, osha compliance, claims management, pumps, employee training, risk advisory, @risk, training and development, regulatory liaison, regulations, implementation of policies, onshore operations