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 2023/08/18 0.5811 1.02493 0.9250 00.4389 00.0000 00.0000 95.7984 02.5635 00.2202 00.0170 00.0222 00.0000 00.0051 00.0036 00.0027 00.0020 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/18 0.5675 1.01084 0.4495 00.7356 00.0000 00.0000 97.7909 00.9403 00.0772 00.0023 00.0039 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/18 0.5917 1.03960 0.7729 00.7948 00.0000 00.0000 93.4711 04.6267 00.2838 00.0131 00.0220 00.0000 00.0047 00.0042 00.0029 00.0022 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/18 0.5879 1.03425 0.7172 00.8462 00.0000 00.0000 94.0760 04.1084 00.2159 00.0104 00.0152 00.0000 00.0030 00.0027 00.0021 00.0016 00.0007 00.0000 FM 63 - Columbia GC @ 206124 2023/08/18 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