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 2025/11/24 0.5896 1.03339 1.0738 00.5163 00.0000 00.0000 94.2791 03.7494 00.3245 00.0182 00.0241 00.0000 00.0051 00.0036 00.0025 00.0019 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/24 0.5703 1.00976 0.4030 01.1308 00.0000 00.0000 97.0956 01.3088 00.0583 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/24 0.5964 1.04556 0.7261 00.9582 00.0000 00.0000 92.2833 05.8021 00.2072 00.0064 00.0089 00.0000 00.0018 00.0012 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/24 0.5959 1.04559 0.7075 00.9397 00.0000 00.0000 92.3575 05.7641 00.2115 00.0069 00.0077 00.0000 00.0015 00.0011 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/11/24 0.6038 1.07974 0.1960 00.4093 00.0000 00.0000 90.5330 08.4817 00.3156 00.0236 00.0266 00.0000 00.0059 00.0031 00.0022 00.0017 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