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 2025/11/06 0.5847 1.02634 0.9829 00.6170 00.0000 00.0000 94.9426 03.2709 00.1603 00.0083 00.0103 00.0000 00.0025 00.0018 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/06 0.5738 1.01263 0.5537 01.0593 00.0000 00.0000 96.5363 01.7910 00.0559 00.0015 00.0020 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/06 0.5926 1.03303 1.0563 00.8508 00.0000 00.0000 93.3996 04.4817 00.1760 00.0099 00.0141 00.0000 00.0030 00.0021 00.0029 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/06 0.5915 1.03159 1.0421 00.8524 00.0000 00.0000 93.5735 04.3467 00.1586 00.0086 00.0103 00.0000 00.0022 00.0016 00.0016 00.0012 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2025/11/06 0.6002 1.07424 0.1938 00.4053 00.0000 00.0000 91.2286 07.8244 00.2854 00.0221 00.0265 00.0000 00.0057 00.0034 00.0020 00.0015 00.0007 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