The Uinta Basin, a structural basin located in the remote northeastern corner of the state of Utah, is the main oil and gas development hub in the state. It has unique atmospheric chemistry regimes during the winter that create ozone concentrations that sometimes exceed those in the largest U.S. cities. The following studies have helped the Division of Air Quality better understand the complex atmospheric conditions of this region.
Current & Ongoing Studies
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.
Composition of Volatile Organic Compound Emissions From Oil and Gas Wells in the Uinta Basin
The Utah Division of Air Quality (UDAQ) is leading a new effort to improve estimates of the speciation of organic compound emissions from Uinta Basin oil and gas wells. Utah State University (USU) will work with UDAQ to collect and analyze pressurized gas and liquid samples from oil and gas well separators, as well as conduct data processing and analysis.
- Principal Investigators: Seth Lyman, Trang Tran (USU)
- Funded by Science for Solutions Grant: $30,358
- Learn more about oil and gas composition
Improving Volatile Organic Compound Emission Estimates for the Uintah Basin
This study builds on last year’s effort to improve the speciation of volatile organic compound (VOC) emissions from oil and gas wells in the Uintah Basin. Better speciation profiles will yield a better emission inventory for the basin and will help focus emission reduction strategies.
- Principal Investigators: Trang Tran, Huy Tran (USU)
- Funded by Science for Solutions Research Grant: $40,000
- Learn more about VOC speciation in the Uintah Basin
Improving WRF/CMAQ Model Performance using Satellite Data Assimilation Technique for the Uintah Basin
This study will test if satellite observations of vegetation and land use can be used to improve photochemical model performance in the Uintah basin. An improved model will help inform emission reduction strategies and regulatory action.
- Principal Investigators: Huy Tran, Trang Tran (USU)
- Funded by Science for Solutions Research Grant: $38,392
- Learn more about improving model performance