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 2023/12/12 0.5856 1.02207 1.3606 00.3789 00.0000 00.0000 95.2245 02.8065 00.1956 00.0120 00.0140 00.0000 00.0030 00.0018 00.0011 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/12 0.5657 1.00891 0.4074 00.7404 00.0000 00.0000 98.0747 00.7444 00.0306 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/12 0.5944 1.04258 0.7625 00.8909 00.0000 00.0000 92.7941 05.2764 00.2464 00.0084 00.0129 00.0000 00.0023 00.0018 00.0017 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/12 0.5976 1.04560 0.8575 00.8663 00.0000 00.0000 92.2612 05.7074 00.2830 00.0082 00.0101 00.0000 00.0018 00.0013 00.0012 00.0009 00.0004 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