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 2023/06/22 0.5853 1.02180 1.3237 00.4194 00.0000 00.0000 95.2779 02.7388 00.1968 00.0140 00.0176 00.0000 00.0041 00.0028 00.0021 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/22 0.5696 1.00916 0.5388 00.8942 00.0000 00.0000 97.3865 01.1408 00.0369 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/22 0.5946 1.04306 0.7135 00.9530 00.0000 00.0000 92.7699 05.2245 00.3028 00.0104 00.0167 00.0000 00.0030 00.0026 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/22 0.5925 1.04073 0.7248 00.8736 00.0000 00.0000 93.1840 04.9256 00.2584 00.0100 00.0141 00.0000 00.0028 00.0024 00.0018 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/06/22 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