Aereon
Heater treaters can be significant sources of “flash gas” from oil and gas production facilities. Flash gas is natural gas that is released from a wellstream when the liquid undergoes a pressure drop or when the liquid’s temperature is increased. In a heater treater, the crude oil/condensate and produced water experience a pressure drop and […]
Process Description To meet pipeline specifications, operators are often required to dehydrate their produced natural gas that is saturated with water vapor. Water vapor in natural gas pipelines can result in the formation of hydrates that can obstruct or plug the pipe. Also, water vapor in a pipeline can cause corrosion due to the presence of carbon […]
Federal and State regulatory rules require oil and gas (O&G) operators to reduce natural gas venting and leaks from their operations. NSPS OOOO has standards for VOC emissions from storage tanks, compressor seals, pneumatic controllers and fugitive leaks (primarily natural gas processing). NSPS OOOOa has standards for VOC emissions from storage tanks, compressor seals, pneumatic controllers, pneumatic […]
For oilfield storage tanks, NSPS OOOO and OOOOa have similar requirements regarding applicability, emission limitations, recordkeeping and reporting requirements. Some exceptions for storage tanks are different applicability dates for the two rules and NSPS OOOOa has additional requirements for closed vent systems (piping) used to control NSPS OOOOa affected facility storage tanks. These rules affect […]
Flares as Emissions Control Devices Flares are combustion devices used to burn off associated, unwanted or excess combustible gases during many industrial processes, such as oil and gas extraction, refineries, chemical plants, coal mines, bioreactors, and landfills. Flares are used both as safety (pressure relief) devices and as emissions control devices. Based on tests […]