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 2023/10/04 0.5782 1.02135 0.8288 00.5315 00.0000 00.0000 96.2099 02.2017 00.1863 00.0132 00.0170 00.0000 00.0039 00.0027 00.0021 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/10/04 0.5699 1.00779 0.5753 00.9530 00.0000 00.0000 97.3583 01.0619 00.0458 00.0016 00.0036 00.0000 00.0000 00.0000 00.0001 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/10/04 0.5822 1.02299 0.7532 00.9238 00.0000 00.0000 95.1608 03.0146 00.1216 00.0075 00.0104 00.0000 00.0023 00.0017 00.0017 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/10/04 0.5831 1.02563 0.6607 00.9967 00.0000 00.0000 94.8296 03.3871 00.1072 00.0060 00.0071 00.0000 00.0016 00.0011 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/10/04 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