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 2023/02/11 0.5825 1.01772 1.3023 00.4302 00.0000 00.0000 95.7711 02.3069 00.1553 00.0116 00.0133 00.0000 00.0039 00.0017 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/02/12 0.5831 1.02675 0.7482 00.7976 00.0000 00.0000 94.8537 03.5415 00.0553 00.0013 00.0021 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/02/11 0.5849 1.02724 0.7389 00.9499 00.0000 00.0000 94.4943 03.6351 00.1546 00.0092 00.0141 00.0000 00.0030 00.0024 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/02/12 0.5829 1.02583 0.6446 00.9898 00.0000 00.0000 94.8528 03.3874 00.1126 00.0017 00.0020 00.0000 00.0041 00.0030 00.0007 00.0005 00.0002 00.0000 FM 63 - Columbia GC @ 206124 2023/02/12 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