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 2023/06/16 0.5826 1.01918 1.2803 00.3852 00.0000 00.0000 95.7842 02.3218 00.1873 00.0141 00.0166 00.0000 00.0039 00.0023 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/16 0.5697 1.01080 0.5107 00.8500 00.0000 00.0000 97.3582 01.2258 00.0499 00.0018 00.0032 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/16 0.5885 1.03305 0.7679 00.8915 00.0000 00.0000 93.9847 04.1170 00.2094 00.0086 00.0122 00.0000 00.0028 00.0020 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/16 0.5883 1.03533 0.7496 00.7647 00.0000 00.0000 93.9653 04.3294 00.1705 00.0065 00.0077 00.0000 00.0016 00.0013 00.0013 00.0010 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/06/16 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