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 2026/08/02 0.5840 1.01937 1.2101 00.6206 00.0000 00.0000 95.3047 02.6876 00.1502 00.0087 00.0108 00.0000 00.0024 00.0016 00.0013 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/08/02 0.5871 1.02999 0.6963 01.0625 00.0000 00.0000 94.0270 04.0652 00.1428 00.0028 00.0030 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/08/02 0.5875 1.02692 0.9141 00.9503 00.0000 00.0000 94.1993 03.8012 00.1135 00.0058 00.0080 00.0000 00.0017 00.0013 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/08/02 0.5848 1.02453 0.8613 00.9144 00.0000 00.0000 94.6914 03.4105 00.1060 00.0057 00.0063 00.0000 00.0012 00.0010 00.0008 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2026/08/02 0.6056 1.08247 0.1963 00.4181 00.0000 00.0000 90.2253 08.7225 00.3654 00.0248 00.0311 00.0000 00.0065 00.0041 00.0026 00.0019 00.0009 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