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 2026/01/30 0.5919 1.03228 1.2655 00.5100 00.0000 00.0000 93.8057 04.1818 00.2133 00.0082 00.0097 00.0000 00.0025 00.0004 00.0011 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/01/30 0.5936 1.03849 0.7068 01.1430 00.0000 00.0000 92.8359 05.0423 00.2586 00.0056 00.0075 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/01/30 0.6016 1.05267 0.7736 00.9456 00.0000 00.0000 91.4044 06.5397 00.3037 00.0081 00.0116 00.0000 00.0022 00.0019 00.0042 00.0031 00.0015 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/01/28 0.6026 1.05509 0.7886 00.8750 00.0000 00.0000 91.1623 06.8662 00.2874 00.0069 00.0073 00.0000 00.0014 00.0011 00.0016 00.0011 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2026/01/30 0.5899 1.03084 1.0718 00.6983 00.0000 00.0000 94.1080 03.8438 00.2160 00.0227 00.0200 00.0000 00.0063 00.0032 00.0045 00.0033 00.0016 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