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 2025/06/08 0.5796 1.01902 1.0203 00.5188 00.0000 00.0000 96.0419 02.2321 00.1569 00.0098 00.0118 00.0000 00.0028 00.0019 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/06/08 0.5860 1.02843 0.6823 01.0665 00.0000 00.0000 94.2406 03.8741 00.1315 00.0021 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/06/08 0.5924 1.03719 0.8320 00.9151 00.0000 00.0000 93.2628 04.7382 00.2198 00.0090 00.0126 00.0000 00.0027 00.0020 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/06/08 0.5923 1.03703 0.8161 00.9461 00.0000 00.0000 93.2022 04.8124 00.2001 00.0078 00.0092 00.0000 00.0018 00.0014 00.0012 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/06/08 0.6151 1.06592 0.2821 02.1641 00.0000 00.0000 89.6109 06.4600 01.1503 00.0712 00.0934 00.0000 00.0631 00.0621 00.0200 00.0149 00.0072 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