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 2023/08/19 0.5809 1.02325 0.9973 00.4183 00.0000 00.0000 95.8991 02.4076 00.2248 00.0169 00.0214 00.0000 00.0050 00.0034 00.0026 00.0019 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/19 0.5678 1.01078 0.4887 00.7014 00.0000 00.0000 97.7905 00.9313 00.0819 00.0022 00.0036 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/19 0.5872 1.03421 0.6692 00.8479 00.0000 00.0000 94.1805 04.0559 00.2097 00.0100 00.0163 00.0000 00.0032 00.0027 00.0018 00.0014 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/19 0.5875 1.03465 0.6564 00.8770 00.0000 00.0000 94.0926 04.1161 00.2243 00.0096 00.0145 00.0000 00.0027 00.0025 00.0018 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/08/19 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