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 2023/08/23 0.5810 1.02580 0.8829 00.4435 00.0000 00.0000 95.7674 02.6330 00.2225 00.0165 00.0199 00.0000 00.0049 00.0032 00.0027 00.0020 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/23 0.5681 1.01014 0.6303 00.5534 00.0000 00.0000 97.8493 00.9169 00.0463 00.0015 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/23 0.5883 1.03602 0.6995 00.8047 00.0000 00.0000 93.9869 04.2483 00.2254 00.0097 00.0156 00.0000 00.0031 00.0026 00.0017 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/23 0.5884 1.03571 0.7410 00.7631 00.0000 00.0000 94.0609 04.1508 00.2432 00.0117 00.0173 00.0000 00.0034 00.0031 00.0023 00.0017 00.0008 00.0000 FM 63 - Columbia GC @ 206124 2023/08/23 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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