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 2023/04/19 0.5824 1.02398 1.0189 00.4828 00.0000 00.0000 95.5745 02.6665 00.2097 00.0162 00.0192 00.0000 00.0047 00.0029 00.0019 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/19 0.5682 1.00852 0.5310 00.8186 00.0000 00.0000 97.6673 00.9411 00.0391 00.0011 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/19 0.5844 1.02878 0.7279 00.8256 00.0000 00.0000 94.7261 03.5335 00.1643 00.0067 00.0092 00.0000 00.0019 00.0013 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/19 0.5857 1.03081 0.7028 00.8685 00.0000 00.0000 94.4293 03.7997 00.1836 00.0023 00.0026 00.0000 00.0049 00.0036 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/04/19 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