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 2023/03/19 0.5823 1.02120 1.0751 00.5561 00.0000 00.0000 95.5778 02.5771 00.1782 00.0120 00.0143 00.0000 00.0033 00.0021 00.0016 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/03/19 0.5673 1.00905 0.4557 00.8121 00.0000 00.0000 97.7950 00.8880 00.0457 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/03/19 0.5918 1.03906 0.6697 00.9940 00.0000 00.0000 93.5003 04.3125 00.4680 00.0176 00.0276 00.0000 00.0028 00.0021 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/03/19 0.5880 1.03352 0.6693 00.9663 00.0000 00.0000 93.9659 04.1662 00.2141 00.0024 00.0027 00.0000 00.0053 00.0041 00.0015 00.0011 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/03/19 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