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 2023/07/31 0.5835 1.01810 1.3575 00.4183 00.0000 00.0000 95.6216 02.4108 00.1595 00.0104 00.0129 00.0000 00.0030 00.0020 00.0017 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/31 0.5708 1.01389 0.4399 00.8728 00.0000 00.0000 97.1342 01.4384 00.1023 00.0039 00.0065 00.0000 00.0006 00.0005 00.0002 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/31 0.5853 1.03307 0.5908 00.8629 00.0000 00.0000 94.4483 03.8734 00.1938 00.0085 00.0131 00.0000 00.0028 00.0022 00.0018 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/31 0.5866 1.03701 0.5666 00.7850 00.0000 00.0000 94.2081 04.1781 00.2314 00.0090 00.0129 00.0000 00.0025 00.0022 00.0018 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/07/31 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