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 2025/11/02 0.5834 1.02088 1.1115 00.6210 00.0000 00.0000 95.3173 02.7883 00.1389 00.0069 00.0091 00.0000 00.0021 00.0017 00.0012 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/02 0.5754 1.01574 0.6785 00.8325 00.0000 00.0000 96.3723 02.0528 00.0608 00.0014 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/02 0.5960 1.04324 0.8452 00.8731 00.0000 00.0000 92.5336 05.5081 00.2077 00.0086 00.0121 00.0000 00.0025 00.0018 00.0032 00.0024 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/02 0.5969 1.04176 0.9732 00.8572 00.0000 00.0000 92.4613 05.4612 00.2184 00.0094 00.0112 00.0000 00.0024 00.0017 00.0016 00.0012 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2025/10/31 0.6029 1.07828 0.1984 00.4069 00.0000 00.0000 90.7416 08.2587 00.3255 00.0238 00.0298 00.0000 00.0063 00.0038 00.0022 00.0016 00.0008 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