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 2023/07/22 0.5822 1.02751 0.8184 00.5548 00.0000 00.0000 95.3963 02.9860 00.2011 00.0140 00.0177 00.0000 00.0042 00.0028 00.0020 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/22 0.5706 1.01410 0.4691 00.8023 00.0000 00.0000 97.1965 01.4166 00.1087 00.0025 00.0039 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/22 0.5867 1.03389 0.6726 00.8178 00.0000 00.0000 94.2675 04.0118 00.1954 00.0096 00.0154 00.0000 00.0031 00.0025 00.0018 00.0014 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/22 0.5840 1.03115 0.5932 00.8469 00.0000 00.0000 94.6589 03.7411 00.1342 00.0074 00.0105 00.0000 00.0022 00.0019 00.0015 00.0011 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/07/22 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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