Location Gas Day Gravity BTU CO2 % Nitrogen % Oxygen % H2S Methane % Ethane % Propane % ISO Butane % Normal Butane% Neo Pentane % ISO Pantane % Normal Pentane % Hexane % N-Heptane % N-Octane % N-Nonane % BAY CHECK GC @ 170610 2023/06/07 0.5841 1.01886 1.3651 00.4170 00.0000 00.0000 95.5109 02.5120 00.1627 00.0109 00.0128 00.0000 00.0029 00.0019 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/07 0.5657 1.00927 0.5156 00.5557 00.0000 00.0000 98.2014 00.6995 00.0254 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/07 0.5865 1.03217 0.7490 00.7834 00.0000 00.0000 94.3731 03.8738 00.1931 00.0082 00.0119 00.0000 00.0022 00.0016 00.0014 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/07 0.5869 1.03555 0.6592 00.7580 00.0000 00.0000 94.1567 04.2365 00.1710 00.0062 00.0073 00.0000 00.0014 00.0010 00.0010 00.0008 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/06/07 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 The information displayed above reflects daily average gas quality readings taken at key locations on the EGT systeGQ. The dates shown above are the dates of the readings. The readings are taken daily, and information from such readings is posted on the first day thereafter. If on any reading day there are problems retrieving the data, the last reported readings will remain posted until such time as new readings are obtained. Due to factors such as equipment failure, sample contamination and human error, the information displayed above