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2014 Air Agencies Oil and Gas Emissions Inventory:
Uinta BasinFor almost a decade the 2006 Western Regional Air Partnership (WRAP) Phase III oil and gas emissions inventories were relied on for the Uinta Basin (Basin), the main oil and gas producing region in Utah. Although these inventories were projected forward using up-to-date annual production and drilling activity data from the region, the inventories still…
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Hydrocarbon Emission Detection Survey
of Uinta Basin Oil and Gas WellsUtah State University’s Bingham Research Center presents the results of simultaneous aerial and ground-based optical gas imaging surveys conducted in winter and spring 2018.
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ULend Program
The ULend program is a collaborative approach for fixing compliance issues before they become a regulatory problem. The program focuses on small oil and gas producers who might not be able to afford the kind of expensive equipment that could help them identify and repair leaks early.
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Storage Tank Emissions Pilot Program (STEPP)
Relevant Documentation Principal Investigators: The Utah Legislature’s 2016 budget included a $150,000 appropriation for the Utah Department of Environmental Quality (DEQ) to create a pilot program to screen for leaks of volatile organic compounds (VOC) primarily coming from the “thief hatch” on oil and gas-condensate storage tanks. DEQ proposed a partnership agreement with the Tri-County…
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Chemical Mechanisms at Low Temperatures
Wintertime ozone in the Uinta Basin is unique and requires improvements to the photochemical models used for winter conditions. Current chemical mechanisms within the modeling system assume a summertime temperature of 300 K (80° F) when performing important chemical reactions, far different from the wintertime temperatures in the Basin. In order to properly model the…
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CAMx Snow Cover Treatment
Wintertime ozone is a serious air quality issue in the Uinta Basin. The situation is unique and requires improvements to the photochemical models used for winter conditions. High concentrations of wintertime ozone occur over snow-covered surfaces. Snow cover influences wintertime ozone by increasing surface albedo and thus increasing photolysis rates, inhibiting the surface deposition of…