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 2026/03/02 0.5864 1.03097 0.8600 00.6831 00.0000 00.0000 94.5281 03.7036 00.1868 00.0111 00.0151 00.0000 00.0039 00.0030 00.0023 00.0017 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/03/02 0.5761 1.01344 0.5993 01.1586 00.0000 00.0000 96.1093 02.0582 00.0703 00.0016 00.0023 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/03/02 0.5966 1.04408 0.8002 00.9531 00.0000 00.0000 92.3117 05.7116 00.1991 00.0066 00.0094 00.0000 00.0019 00.0014 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/03/02 0.5953 1.04181 0.8075 00.9564 00.0000 00.0000 92.5581 05.4646 00.1961 00.0062 00.0066 00.0000 00.0013 00.0009 00.0008 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2026/03/02 0.6059 1.08301 0.1850 00.4244 00.0000 00.0000 90.2005 08.7324 00.3736 00.0273 00.0370 00.0000 00.0080 00.0054 00.0027 00.0020 00.0010 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