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 2023/07/27 0.5832 1.01346 1.5880 00.3186 00.0000 00.0000 95.8970 02.0275 00.1384 00.0105 00.0121 00.0000 00.0028 00.0017 00.0013 00.0010 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/27 0.5704 1.01237 0.4248 00.9563 00.0000 00.0000 97.1200 01.4296 00.0647 00.0017 00.0026 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/27 0.5843 1.03245 0.5799 00.8151 00.0000 00.0000 94.7021 03.6462 00.2203 00.0098 00.0164 00.0000 00.0031 00.0028 00.0017 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/27 0.5873 1.03499 0.6337 00.8720 00.0000 00.0000 94.0686 04.2123 00.1817 00.0086 00.0134 00.0000 00.0027 00.0025 00.0019 00.0014 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/07/27 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