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 2025/05/09 0.5849 1.02761 0.8543 00.7485 00.0000 00.0000 94.7998 03.3849 00.1824 00.0094 00.0121 00.0000 00.0030 00.0019 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/05/09 0.5771 1.01705 0.5386 01.1264 00.0000 00.0000 95.8706 02.3742 00.0855 00.0019 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/05/09 0.5905 1.03440 0.7915 00.9723 00.0000 00.0000 93.5511 04.4584 00.1991 00.0080 00.0119 00.0000 00.0024 00.0017 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/05/09 0.5915 1.03566 0.7831 00.9989 00.0000 00.0000 93.3272 04.6715 00.1988 00.0071 00.0081 00.0000 00.0016 00.0011 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/05/09 0.6159 1.06722 0.2805 02.1585 00.0000 00.0000 89.5335 06.4795 01.2037 00.0753 00.0987 00.0000 00.0655 00.0642 00.0190 00.0142 00.0069 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