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 2025/06/22 0.5823 1.02398 0.9237 00.6224 00.0000 00.0000 95.4213 02.8088 00.1892 00.0109 00.0142 00.0000 00.0032 00.0022 00.0017 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/06/22 0.5811 1.02016 0.3777 01.5626 00.0000 00.0000 94.8736 03.0606 00.1114 00.0032 00.0068 00.0000 00.0009 00.0015 00.0005 00.0004 00.0001 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/06/22 0.5943 1.04067 0.7780 00.9729 00.0000 00.0000 92.8208 05.1569 00.2360 00.0095 00.0157 00.0000 00.0028 00.0023 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/06/22 0.5949 1.04200 0.7498 00.9878 00.0000 00.0000 92.6620 05.3295 00.2450 00.0083 00.0108 00.0000 00.0020 00.0017 00.0012 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/06/22 0.6146 1.06504 0.2829 02.1631 00.0000 00.0000 89.7071 06.3760 01.1408 00.0709 00.0927 00.0000 00.0622 00.0640 00.0189 00.0141 00.0068 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