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 2025/05/31 0.5830 1.02203 1.0288 00.6451 00.0000 00.0000 95.3855 02.7122 00.1925 00.0115 00.0147 00.0000 00.0033 00.0023 00.0016 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/05/31 0.5826 1.02411 0.5829 01.1587 00.0000 00.0000 94.8160 03.3134 00.1188 00.0038 00.0059 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/05/31 0.5924 1.03804 0.7546 00.9866 00.0000 00.0000 93.1075 04.9442 00.1841 00.0063 00.0088 00.0000 00.0018 00.0013 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/05/31 0.5919 1.03611 0.7803 01.0179 00.0000 00.0000 93.2131 04.7867 00.1822 00.0068 00.0078 00.0000 00.0015 00.0011 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/05/31 0.6151 1.06590 0.2818 02.1618 00.0000 00.0000 89.6100 06.4628 01.1541 00.0713 00.0933 00.0000 00.0643 00.0612 00.0185 00.0137 00.0067 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