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 2023/03/23 0.5831 1.02270 1.0888 00.5138 00.0000 00.0000 95.4753 02.6868 00.1958 00.0135 00.0158 00.0000 00.0037 00.0023 00.0017 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/03/23 0.5678 1.00856 0.4195 00.9428 00.0000 00.0000 97.6288 00.9699 00.0354 00.0013 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/03/23 0.5840 1.02569 0.7250 00.9802 00.0000 00.0000 94.7704 03.3496 00.1502 00.0070 00.0095 00.0000 00.0021 00.0015 00.0019 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/03/23 0.5825 1.02555 0.6575 00.9446 00.0000 00.0000 94.9822 03.2749 00.1265 00.0019 00.0023 00.0000 00.0045 00.0032 00.0009 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/03/23 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