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 2025/04/30 0.5784 1.01731 0.8866 00.7075 00.0000 00.0000 96.1145 02.1261 00.1366 00.0089 00.0113 00.0000 00.0028 00.0020 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/30 0.5795 1.02015 0.6432 01.0102 00.0000 00.0000 95.5384 02.6759 00.1248 00.0031 00.0040 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/30 0.5803 1.01910 0.7777 00.9466 00.0000 00.0000 95.5560 02.5739 00.1183 00.0081 00.0115 00.0000 00.0025 00.0017 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/30 0.5799 1.01802 0.7324 01.0383 00.0000 00.0000 95.5561 02.5549 00.0955 00.0070 00.0087 00.0000 00.0020 00.0015 00.0014 00.0010 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2025/04/30 0.6162 1.06776 0.2816 02.1533 00.0000 00.0000 89.5534 06.4029 01.2484 00.0791 00.1041 00.0000 00.0687 00.0691 00.0184 00.0137 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