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 2023/09/16 0.5823 1.02454 0.9393 00.5610 00.0000 00.0000 95.5386 02.6835 00.2230 00.0169 00.0219 00.0000 00.0055 00.0039 00.0028 00.0021 00.0010 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/09/16 0.5673 1.00840 0.4730 00.8246 00.0000 00.0000 97.7955 00.8714 00.0325 00.0010 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/09/13 0.5877 1.04344 0.7086 00.8553 00.0000 00.0000 94.1193 04.0535 00.2248 00.0106 00.0189 00.0000 00.0029 00.0023 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/09/16 0.5907 1.03761 0.7266 00.8932 00.0000 00.0000 93.4872 04.6422 00.2262 00.0080 00.0099 00.0000 00.0019 00.0015 00.0013 00.0010 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/09/16 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