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 2023/04/12 0.5815 1.02056 1.0550 00.5428 00.0000 00.0000 95.7145 02.4973 00.1557 00.0116 00.0139 00.0000 00.0033 00.0021 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/12 0.5703 1.00917 0.4638 01.0709 00.0000 00.0000 97.1755 01.2253 00.0595 00.0018 00.0028 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/12 0.5791 1.04344 0.6226 00.9038 00.0000 00.0000 95.6267 02.7279 00.0996 00.0056 00.0077 00.0000 00.0017 00.0012 00.0012 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/12 0.5860 1.02868 0.7218 00.9938 00.0000 00.0000 94.2885 03.8771 00.1050 00.0018 00.0021 00.0000 00.0043 00.0031 00.0008 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/04/12 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