Easy Solutions to Reduce Fugitive Emissions
Fugitive emissions have become a growing concern across the oil and gas industry as companies work to meet decarbonization goals, comply with evolving regulations, and improve operational performance. Valves are among the most common sources of leaks, accounting for a significant portion of uncontrolled volatile organic compound (VOC) emissions at many facilities. Reducing these emissions requires more than simply meeting compliance requirements. It demands a proactive approach to equipment selection, maintenance, leak detection, and system design. In this video, learn practical strategies for lowering fugitive emissions, including the use of certified low-emission valves, enhanced leak detection and repair (LDAR) programs, preventive maintenance practices, and fluid system improvements. Discover how these proven best practices can help improve safety, reduce environmental impact, minimize costly product loss, and support reliable long-term facility operation.
Video Transcript
The oil and gas industries are undergoing significant change due to decarbonization efforts and regulations, particularly concerning fugitive emissions. These emissions not only pose environmental and health risks, but also impact company profitability, as noncompliance can result in substantial fines for owner companies.
Seals on valves, pumps, and flange connections are major sources of fugitive emissions, with valves being responsible for an estimated 62% of the total uncontrolled volatile organic compound emissions at a typical facility. Installing certified low-emission valves, shown through testing to minimize fugitive emissions, is a common solution employed throughout the industry.
There are also a number of operational best practices you can employ to decrease the likelihood of leaks and fugitive emissions in your facility. Implement an enhanced leak detection and repair program to locate and classify leaks so they can be repaired in a timely manner. Make packing adjustments on preventive maintenance schedules. For example, cold-weather climates need increased packing intervals.
Reduce the number of non-low-emission valves available on site to prevent accidental installs in critical applications. Use double block and bleed valves for safety purposes. Use lockout devices to help prevent throttling of ball valves and accidental actuation. Consider replacing valves instead of repairing old ones. New valves can be less expensive than the time and labor associated with maintaining aging valves.
When handling light-end gases, hydrogen for example, consider utilizing packless valves such as bellows seals. Consider using products from one manufacturer. They’re usually designed to work well together and often perform at higher levels than components from several different suppliers.
For help conducting a leak audit of your facility or determining what low-E solutions might be right for your operations, consider working with experienced fluid system professionals through Swagelok’s evaluation and advisory services. Contact your authorized Swagelok sales and service center or visit swagelok.com to learn more.
