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 2023/04/30 0.5825 1.02219 1.0992 00.4711 00.0000 00.0000 95.6042 02.5996 00.1881 00.0132 00.0154 00.0000 00.0035 00.0021 00.0014 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/30 0.5683 1.00929 0.4331 00.9287 00.0000 00.0000 97.5467 01.0395 00.0487 00.0013 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/30 0.5844 1.02824 0.7262 00.8579 00.0000 00.0000 94.7491 03.4598 00.1812 00.0078 00.0105 00.0000 00.0022 00.0015 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/30 0.5874 1.03365 0.6679 00.9053 00.0000 00.0000 94.0466 04.1841 00.1824 00.0020 00.0024 00.0000 00.0042 00.0030 00.0007 00.0005 00.0002 00.0000 FM 63 - Columbia GC @ 206124 2023/04/30 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