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 2023/12/26 0.5830 1.02490 1.0660 00.4139 00.0000 00.0000 95.5154 02.7370 00.2213 00.0151 00.0189 00.0000 00.0045 00.0030 00.0021 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/26 0.5678 1.00970 0.5256 00.7157 00.0000 00.0000 97.7631 00.9545 00.0379 00.0013 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/26 0.5935 1.04076 0.7651 00.9148 00.0000 00.0000 92.9375 05.1366 00.2184 00.0078 00.0119 00.0000 00.0025 00.0018 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/26 0.5948 1.04440 0.7344 00.8594 00.0000 00.0000 92.6584 05.4911 00.2387 00.0064 00.0071 00.0000 00.0013 00.0010 00.0008 00.0006 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