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 2025/07/08 0.5848 1.02802 0.9112 00.6305 00.0000 00.0000 94.9349 03.2733 00.2136 00.0114 00.0148 00.0000 00.0034 00.0023 00.0018 00.0014 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/07/08 0.5814 1.02122 0.7596 00.9522 00.0000 00.0000 95.2073 03.0053 00.0692 00.0021 00.0039 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/07/08 0.5938 1.04057 0.7692 00.9435 00.0000 00.0000 92.9726 04.9957 00.2809 00.0108 00.0171 00.0000 00.0026 00.0020 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/07/08 0.5939 1.03764 0.8933 00.9409 00.0000 00.0000 92.9692 04.9616 00.2101 00.0083 00.0100 00.0000 00.0019 00.0014 00.0013 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/07/08 0.6142 1.06443 0.2843 02.1625 00.0000 00.0000 89.7693 06.3234 01.1338 00.0703 00.0921 00.0000 00.0633 00.0603 00.0191 00.0142 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