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 2025/04/10 0.5785 1.01852 0.8409 00.7145 00.0000 00.0000 96.0436 02.2342 00.1392 00.0081 00.0122 00.0000 00.0025 00.0020 00.0010 00.0007 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/10 0.5702 1.01074 0.5399 00.8518 00.0000 00.0000 97.2948 01.2569 00.0521 00.0018 00.0024 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/10 0.5822 1.02234 0.7154 01.0235 00.0000 00.0000 95.1687 02.8923 00.1594 00.0102 00.0205 00.0000 00.0036 00.0032 00.0013 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/10 0.5841 1.02396 0.7503 01.0551 00.0000 00.0000 94.7287 03.3185 00.1242 00.0076 00.0092 00.0000 00.0019 00.0014 00.0012 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/10 0.6162 1.06772 0.2804 02.1596 00.0000 00.0000 89.5784 06.3330 01.2845 00.0817 00.1074 00.0000 00.0706 00.0699 00.0161 00.0120 00.0058 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