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 2025/04/28 0.5781 1.01715 0.8900 00.6876 00.0000 00.0000 96.1761 02.0772 00.1402 00.0091 00.0115 00.0000 00.0028 00.0019 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/28 0.5726 1.01302 0.4619 01.0657 00.0000 00.0000 96.6933 01.7104 00.0642 00.0017 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/28 0.5793 1.01809 0.7391 00.9748 00.0000 00.0000 95.6975 02.4555 00.1067 00.0076 00.0114 00.0000 00.0024 00.0017 00.0013 00.0010 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/28 0.5803 1.01759 0.7670 01.0528 00.0000 00.0000 95.5005 02.5576 00.1002 00.0072 00.0083 00.0000 00.0018 00.0014 00.0013 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/28 0.6161 1.06760 0.2813 02.1555 00.0000 00.0000 89.5697 06.3831 01.2502 00.0796 00.1039 00.0000 00.0691 00.0684 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