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 2023/03/18 0.5828 1.02183 1.0867 00.5408 00.0000 00.0000 95.5216 02.6236 00.1894 00.0126 00.0150 00.0000 00.0040 00.0024 00.0016 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/03/18 0.5677 1.00871 0.4651 00.8514 00.0000 00.0000 97.7230 00.9144 00.0424 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/03/18 0.5852 1.03001 0.6345 00.9633 00.0000 00.0000 94.4844 03.7183 00.1724 00.0072 00.0105 00.0000 00.0023 00.0018 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/03/18 0.5861 1.02983 0.6793 00.9999 00.0000 00.0000 94.3116 03.8119 00.1781 00.0023 00.0027 00.0000 00.0058 00.0045 00.0016 00.0012 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/03/18 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