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 2025/11/16 0.5820 1.02275 0.8829 00.7233 00.0000 00.0000 95.4091 02.7898 00.1641 00.0096 00.0121 00.0000 00.0030 00.0020 00.0017 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/16 0.5776 1.01618 0.5640 01.1944 00.0000 00.0000 95.7470 02.4235 00.0672 00.0016 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/16 0.5988 1.04536 0.8844 00.9520 00.0000 00.0000 91.9356 06.0202 00.1841 00.0065 00.0090 00.0000 00.0019 00.0013 00.0021 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/16 0.5972 1.03967 1.0619 00.8730 00.0000 00.0000 92.4498 05.4033 00.1872 00.0082 00.0100 00.0000 00.0020 00.0015 00.0013 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/11/16 0.5975 1.06970 0.1926 00.4190 00.0000 00.0000 91.7784 07.2679 00.2840 00.0210 00.0245 00.0000 00.0052 00.0029 00.0018 00.0013 00.0006 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