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 % MAGNOLIA CHECK GC @ 7697 2021/02/11 0.5823 1.01560 1.4836 00.2713 00.0000 00.0000 96.2363 01.6824 00.2244 00.0347 00.0366 00.0000 00.0102 00.0059 00.0067 00.0050 00.0024 00.0000 BAY CHECK GC @ 170610 2021/02/11 0.5838 1.02262 1.1805 00.4552 00.0000 00.0000 95.3783 02.7823 00.1659 00.0111 00.0147 00.0000 00.0040 00.0032 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/11 0.5825 1.02112 0.9807 00.7220 00.0000 00.0000 95.2135 03.0337 00.0471 00.0012 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/11 0.5827 1.03027 0.6244 00.7311 00.0000 00.0000 95.1222 03.2646 00.2025 00.0123 00.0210 00.0000 00.0050 00.0047 00.0055 00.0041 00.0020 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/11 0.5884 1.03979 0.5283 00.8476 00.0000 00.0000 93.9480 04.3458 00.2531 00.0166 00.0279 00.0000 00.0073 00.0076 00.0082 00.0061 00.0029 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/11 0.5834 1.01345 1.7534 00.0852 00.0000 00.0000 96.2534 01.6277 00.1817 00.0489 00.0245 00.0000 00.0098 00.0032 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/02/11 0.5817 1.02318 1.0998 00.3448 00.0000 00.0000 95.8244 02.5306 00.1303 00.0220 00.0158 00.0000 00.0077 00.0044 00.0093 00.0069 00.0033 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