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 2026/01/26 0.5906 1.02933 1.2580 00.5737 00.0000 00.0000 93.9957 03.9954 00.1591 00.0056 00.0070 00.0000 00.0016 00.0012 00.0010 00.0008 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/01/26 0.5574 1.01851 0.0000 00.0000 00.0000 00.0000 99.8162 00.0000 00.0000 00.0000 00.1837 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/01/26 0.5983 1.04678 0.7674 00.9956 00.0000 00.0000 91.9937 05.9787 00.2347 00.0071 00.0102 00.0000 00.0023 00.0016 00.0038 00.0028 00.0013 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/01/26 0.6016 1.04944 0.9347 00.8939 00.0000 00.0000 91.4993 06.3860 00.2608 00.0084 00.0097 00.0000 00.0018 00.0015 00.0017 00.0012 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2026/01/26 0.6043 1.08082 0.1984 00.3911 00.0000 00.0000 90.6125 08.2840 00.4103 00.0358 00.0446 00.0000 00.0094 00.0057 00.0036 00.0027 00.0013 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