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 2026/01/29 0.5902 1.03049 1.2191 00.5198 00.0000 00.0000 94.0802 03.9824 00.1793 00.0064 00.0077 00.0000 00.0019 00.0008 00.0009 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/01/29 0.5850 1.03045 0.9758 00.4061 00.0000 00.0000 94.7837 03.7442 00.0877 00.0013 00.0009 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/01/29 0.6014 1.05186 0.8016 00.9307 00.0000 00.0000 91.4577 06.4927 00.2851 00.0080 00.0115 00.0000 00.0024 00.0019 00.0037 00.0028 00.0013 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 2026/01/29 0.5882 1.02019 1.5410 00.4653 00.0000 00.0000 95.1860 02.3946 00.2775 00.0614 00.0361 00.0000 00.0146 00.0052 00.0084 00.0063 00.0030 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