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 2023/03/21 0.5831 1.02234 1.0763 00.5570 00.0000 00.0000 95.4436 02.6913 00.1952 00.0122 00.0145 00.0000 00.0034 00.0022 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/03/21 0.5686 1.00855 0.5879 00.7648 00.0000 00.0000 97.6529 00.9554 00.0361 00.0011 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/03/21 0.5883 1.03449 0.6394 00.9819 00.0000 00.0000 93.9159 04.1979 00.2355 00.0078 00.0112 00.0000 00.0024 00.0019 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/03/21 0.5886 1.03235 0.7568 00.9651 00.0000 00.0000 93.8460 04.2744 00.1390 00.0021 00.0026 00.0000 00.0057 00.0045 00.0016 00.0012 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/03/21 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