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 2025/05/22 0.5810 1.01972 0.9320 00.7414 00.0000 00.0000 95.6554 02.4734 00.1645 00.0102 00.0129 00.0000 00.0034 00.0024 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/05/22 0.5733 1.01262 0.4919 01.1072 00.0000 00.0000 96.6115 01.6920 00.0892 00.0026 00.0049 00.0000 00.0000 00.0000 00.0001 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/05/22 0.6022 1.01630 2.2637 00.9162 00.0000 00.0000 92.6165 03.9819 00.1956 00.0080 00.0115 00.0000 00.0022 00.0016 00.0011 00.0008 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/05/22 0.5877 1.03250 0.7159 00.9378 00.0000 00.0000 93.9961 04.1680 00.1636 00.0066 00.0072 00.0000 00.0014 00.0011 00.0008 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/05/22 0.6152 1.06618 0.2812 02.1587 00.0000 00.0000 89.5964 06.4626 01.1700 00.0723 00.0948 00.0000 00.0640 00.0622 00.0177 00.0132 00.0064 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