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 2023/06/27 0.5819 1.01739 1.3290 00.3539 00.0000 00.0000 95.9305 02.1917 00.1634 00.0108 00.0126 00.0000 00.0029 00.0017 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/27 0.5663 1.00941 0.5448 00.5607 00.0000 00.0000 98.1187 00.7341 00.0371 00.0017 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/27 0.5887 1.03700 0.6672 00.8314 00.0000 00.0000 93.8581 04.3919 00.2195 00.0091 00.0140 00.0000 00.0027 00.0022 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/27 0.5949 1.04373 0.6826 00.9902 00.0000 00.0000 92.7344 05.1924 00.3594 00.0123 00.0183 00.0000 00.0030 00.0027 00.0019 00.0014 00.0007 00.0000 FM 63 - Columbia GC @ 206124 2023/06/27 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