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 2023/04/17 0.5815 1.02221 1.0355 00.4781 00.0000 00.0000 95.7491 02.5013 00.1941 00.0141 00.0169 00.0000 00.0040 00.0025 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/17 0.5672 1.00900 0.5215 00.7085 00.0000 00.0000 97.8768 00.8559 00.0342 00.0011 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/15 0.5847 1.03039 0.6930 00.8103 00.0000 00.0000 94.6764 03.6001 00.1921 00.0080 00.0112 00.0000 00.0024 00.0017 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/17 0.5866 1.03255 0.6892 00.8609 00.0000 00.0000 94.2380 04.0232 00.1740 00.0021 00.0025 00.0000 00.0045 00.0030 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/04/17 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