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 2025/04/05 0.5795 1.01806 0.9563 00.6648 00.0000 00.0000 95.9090 02.3186 00.1442 00.0019 00.0030 00.0000 00.0010 00.0000 00.0004 00.0002 00.0001 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/05 0.5748 1.01709 0.5560 00.8884 00.0000 00.0000 96.3520 02.1393 00.0605 00.0015 00.0020 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/05 0.5829 1.02360 0.7809 00.9181 00.0000 00.0000 95.0706 03.0510 00.1467 00.0092 00.0140 00.0000 00.0029 00.0022 00.0018 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/05 0.5832 1.02436 0.7453 00.9533 00.0000 00.0000 94.9112 03.2542 00.1158 00.0065 00.0075 00.0000 00.0017 00.0013 00.0012 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/05 0.6167 1.06848 0.2806 02.1550 00.0000 00.0000 89.5508 06.3375 01.2968 00.0834 00.1093 00.0000 00.0730 00.0747 00.0182 00.0136 00.0066 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