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 2023/07/29 0.5820 1.02878 0.8013 00.4885 00.0000 00.0000 95.4903 02.9259 00.2391 00.0171 00.0223 00.0000 00.0054 00.0038 00.0027 00.0020 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/29 0.5646 1.00892 0.5145 00.4767 00.0000 00.0000 98.4344 00.5453 00.0262 00.0012 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/29 0.5858 1.03337 0.6047 00.8634 00.0000 00.0000 94.3672 03.9440 00.1912 00.0080 00.0131 00.0000 00.0025 00.0022 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/29 0.5874 1.03490 0.6111 00.9231 00.0000 00.0000 94.0215 04.2209 00.1926 00.0088 00.0128 00.0000 00.0026 00.0023 00.0018 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/07/29 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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