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 2023/12/15 0.5845 1.01877 1.4516 00.3361 00.0000 00.0000 95.5185 02.4890 00.1716 00.0115 00.0135 00.0000 00.0031 00.0019 00.0012 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/15 0.5683 1.01012 0.4703 00.8236 00.0000 00.0000 97.5826 01.0864 00.0344 00.0011 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/15 0.5956 1.04351 0.8237 00.8571 00.0000 00.0000 92.5901 05.4694 00.2315 00.0084 00.0123 00.0000 00.0023 00.0017 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/15 0.5949 1.04301 0.7803 00.8878 00.0000 00.0000 92.6918 05.3630 00.2552 00.0076 00.0089 00.0000 00.0017 00.0012 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/10/24 0.6000 1.00000 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