WAQS Technical Meeting Oil and Gas Speciation WAQS Technical Meeting Sept23, 2015 Expanded, beveled text and shadow (Basic) To reproduce the text effects on this slide, do the following: On the Home tab, in the Slides group, click Layout, and then click Blank. On the Insert tab, in the Text group, click Text Box, and then on the slide, drag to draw the text box. Enter text in the text box, select the text, and then on the Home tab, in the Font group, select Calisto MT from the Font list and then select 60 from the Font Size list. On the Home tab, in the Paragraph group, click Center to center the text in the text box. In the Font dialog box, on the Character Spacing tab, in the Spacing list, select Expanded. In the By box, enter 22. On the Home tab, in the Font group, click Character Spacing, and then click More Spacing. Under Drawing Tools, on the Format tab, in the WordArt Styles group, click the arrow next to Text Fill, and then under Theme Colors click Tan, Background 2, Darker 50% (fourth row, third option from the left). Under Drawing Tools, on the Format tab, in the bottom right corner of the WordArt Styles group, click the Format Text Effects dialog box launcher. In the Format Text Effects dialog box, click 3-D Format in the left pane, and then do the following in the right pane: Under Bevel, click the button next to Top, and then under Bevel click Soft Round (second row, second option from the left). Next to Top, in the Width box, enter 4 pt, and in the Height box, enter 6 pt. Under Depth, click the button next to Color, and then under Theme Colors click Tan, Background 2, Darker 50% (fourth row, third option from the left). In the Depth box, enter 6 pt. Under Contour, click the button next to Color, and then under Theme Colors click White, Background 1 (first row, first option from the left). In the Size box, enter 0 pt. Under Surface, click the button next to Material, and then under Translucent click Powder. Click the button next to Lighting, and then under Warm click Morning. Also in the Format Text Effects dialog box, click Shadow in the left pane, and then do the following in the right pane: Click the button next to Presets, and under Perspective, click Perspective Diagonal Upper Left (first row, first option from the left). In the Transparency box, enter 85%. To reproduce the background on this slide, do the following: Right-click the slide background area, then click Format Background. In the Format Background dialog box, click Fill in the left pane, select Gradient fill in the right pane, and then do the following: In the Type list, select Radial. Click the button next to Direction, and then click From Corner (first option from the left). Under Gradient stops, click Add gradient stop or Remove gradient stop until three stops appear in the slider. Also under Gradient stops, customize the gradient stops that you added as follows: Select the first stop in the slider, and then do the following: In the Position box, enter 45%. Click the button next to Color, and then under Theme Colors click White, Background 1 (first row, first option from the left). Select the next stop in the slider, and then do the following: In the Position box, enter 80%. Click the button next to Color, click More Colors, and then in the Colors dialog box, on the Custom tab, enter values for Red: 223, Green: 219, Blue: 211. Select the last stop in the slider, and then do the following: In the Position box, enter 100%. Click the button next to Color, click More Colors, and then in the Colors dialog box, on the Custom tab, enter values for Red: 213, Green: 208, Blue: 197.

Spatial plots of OG Area emissions Log 10 scale

Log 10 scale

2011 OG data from emissions report VOC 2011 emissions by state (tons/year) from Emissions Report NOx 2011 emissions by state (tons/year) from Emissions Report

Uinta County 2013 OG VOC emissions (based on 2011 NEI) CMAQ has large negative bias on July 17 EXT = high reactivity aromatics

Ongoing Work EPA Analysis of Tribal Minor NSR reports - Compiling data on reports of tank emissions. Uinta Basin OG emissions inventory update:Utah DAQ, EPA, Operators EPA review of new measurement data to update SPECIATE VOC reactivity profiles by source category. Missing VOC Sources: evap ponds, HCHO from methanol. Review location and uncertainty in NOx emissions.