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 2025/11/26 0.5878 1.03054 0.9969 00.6285 00.0000 00.0000 94.3920 03.7559 00.1905 00.0108 00.0136 00.0000 00.0037 00.0026 00.0023 00.0017 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/26 0.5748 1.01398 0.5886 01.0202 00.0000 00.0000 96.3888 01.9251 00.0726 00.0020 00.0024 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/26 0.5989 1.04989 0.7125 00.9527 00.0000 00.0000 91.8091 06.2561 00.2445 00.0070 00.0092 00.0000 00.0017 00.0012 00.0027 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/26 0.5973 1.04619 0.7591 00.9574 00.0000 00.0000 92.1332 05.9042 00.2259 00.0072 00.0079 00.0000 00.0015 00.0011 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/11/26 0.6023 1.07748 0.1961 00.4001 00.0000 00.0000 90.8576 08.1652 00.3097 00.0262 00.0292 00.0000 00.0067 00.0037 00.0024 00.0018 00.0008 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