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 2025/11/03 0.5826 1.02546 0.8933 00.6010 00.0000 00.0000 95.3087 03.0070 00.1616 00.0092 00.0110 00.0000 00.0027 00.0019 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/03 0.5744 1.01448 0.6401 00.8737 00.0000 00.0000 96.5293 01.8937 00.0595 00.0015 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/03 0.5967 1.04244 0.9083 00.8943 00.0000 00.0000 92.4328 05.5289 00.2054 00.0083 00.0115 00.0000 00.0027 00.0016 00.0027 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/03 0.5972 1.04154 1.0303 00.8065 00.0000 00.0000 92.4850 05.4221 00.2265 00.0097 00.0115 00.0000 00.0025 00.0017 00.0017 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2025/11/03 0.6020 1.07612 0.2121 00.4308 00.0000 00.0000 90.8968 08.1004 00.2958 00.0224 00.0274 00.0000 00.0058 00.0035 00.0021 00.0016 00.0007 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