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 2025/04/17 0.5778 1.01808 0.8341 00.6855 00.0000 00.0000 96.1673 02.1603 00.1286 00.0075 00.0099 00.0000 00.0024 00.0018 00.0010 00.0007 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/17 0.5713 1.01211 0.4164 01.0656 00.0000 00.0000 96.9197 01.5314 00.0597 00.0021 00.0043 00.0000 00.0000 00.0000 00.0001 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/17 0.5810 1.02058 0.7311 00.9923 00.0000 00.0000 95.3640 02.7668 00.1197 00.0074 00.0115 00.0000 00.0024 00.0017 00.0013 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/17 0.5812 1.01907 0.7595 01.0560 00.0000 00.0000 95.3418 02.6965 00.1230 00.0076 00.0094 00.0000 00.0019 00.0014 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/17 0.6162 1.06769 0.2809 02.1578 00.0000 00.0000 89.5563 06.3792 01.2675 00.0804 00.1051 00.0000 00.0701 00.0672 00.0166 00.0123 00.0060 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