Satellite quantification of oil and natural gas methane emissions in the US and Canada including contributions from individual basins
Lu Shen,Ritesh Gautam,Mark Omara,Daniel Zavala-Araiza,Joannes D. Maasakkers,Tia R. Scarpelli,Alba Lorente,David Lyon,Jianxiong Sheng,Daniel J. Varon,Hannah Nesser,Zhen Qu,Xiao Lu,Melissa P. Sulprizio,Steven P. Hamburg,and Daniel J. Jacob
We use 22 months of TROPOMI satellite observations to quantity methane emissions from the oil (O) and natural gas (G) sector in the US and Canada at the scale of both individual basins as well as country-wide aggregates. We find that O/G-related methane emissions are underestimated in these inventories by 80 % for the US and 40 % for Canada, and 70 % of the underestimate in the US is from five O/G basins, including Permian, Haynesville, Anadarko, Eagle Ford, and Barnett.
We use 22 months of TROPOMI satellite observations to quantity methane emissions from the oil...