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 2025/05/26 0.5812 1.02090 1.0296 00.5356 00.0000 00.0000 95.7682 02.4563 00.1751 00.0112 00.0137 00.0000 00.0034 00.0024 00.0018 00.0014 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/05/26 0.5754 1.01391 0.5694 01.1091 00.0000 00.0000 96.2528 01.9763 00.0861 00.0024 00.0036 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/05/26 0.6049 1.01282 2.5312 00.9745 00.0000 00.0000 92.2926 04.0039 00.1716 00.0077 00.0113 00.0000 00.0023 00.0017 00.0013 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/05/26 0.5894 1.03370 0.7333 00.9939 00.0000 00.0000 93.6843 04.3965 00.1709 00.0071 00.0081 00.0000 00.0017 00.0012 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/05/26 0.6156 1.06661 0.2815 02.1651 00.0000 00.0000 89.5340 06.5227 01.1629 00.0720 00.0944 00.0000 00.0635 00.0612 00.0200 00.0149 00.0072 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