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 2025/05/30 0.5831 1.02152 0.9497 00.7989 00.0000 00.0000 95.2442 02.8072 00.1691 00.0099 00.0123 00.0000 00.0030 00.0020 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/05/30 0.5846 1.02438 0.6246 01.2674 00.0000 00.0000 94.4255 03.5571 00.1190 00.0024 00.0035 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/05/30 0.5909 1.03593 0.7297 01.0051 00.0000 00.0000 93.3880 04.6835 00.1690 00.0066 00.0095 00.0000 00.0020 00.0014 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/05/30 0.5922 1.03658 0.7730 01.0223 00.0000 00.0000 93.1590 04.8407 00.1861 00.0066 00.0074 00.0000 00.0014 00.0010 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/05/30 0.6152 1.06609 0.2815 02.1620 00.0000 00.0000 89.5876 06.4830 01.1563 00.0718 00.0936 00.0000 00.0636 00.0605 00.0187 00.0139 00.0068 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