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 2025/03/19 0.5814 1.02135 1.0149 00.5541 00.0000 00.0000 95.6397 02.6224 00.1455 00.0081 00.0098 00.0000 00.0019 00.0013 00.0008 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/03/19 0.5751 1.01447 0.7095 00.8393 00.0000 00.0000 96.4368 01.9634 00.0482 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/03/19 0.5907 1.03591 0.7857 00.9077 00.0000 00.0000 93.5126 04.5761 00.1876 00.0089 00.0134 00.0000 00.0026 00.0019 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/03/19 0.5902 1.03356 0.8031 00.9693 00.0000 00.0000 93.5906 04.4530 00.1615 00.0075 00.0085 00.0000 00.0020 00.0016 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/03/19 0.6113 1.06063 0.2837 02.1121 00.0000 00.0000 90.6378 05.3443 01.2275 00.0864 00.1130 00.0000 00.0765 00.0781 00.0190 00.0141 00.0069 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