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 2023/12/29 0.5832 1.02165 1.2262 00.3809 00.0000 00.0000 95.5565 02.6362 00.1686 00.0109 00.0127 00.0000 00.0030 00.0019 00.0012 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/29 0.5667 1.00935 0.4772 00.7063 00.0000 00.0000 97.9375 00.8439 00.0317 00.0012 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/29 0.5929 1.04045 0.7550 00.8884 00.0000 00.0000 93.0524 05.0672 00.2095 00.0077 00.0123 00.0000 00.0024 00.0018 00.0013 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/29 0.5936 1.04186 0.7285 00.9056 00.0000 00.0000 92.8753 05.2556 00.2164 00.0064 00.0073 00.0000 00.0014 00.0010 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/12/11 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