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 2021/06/13 0.5781 1.02123 0.7178 00.6988 00.0000 00.0000 96.0787 02.2821 00.1843 00.0118 00.0176 00.0000 00.0037 00.0029 00.0008 00.0006 00.0002 00.0000 BAY CHECK GC @ 170610 2021/06/13 0.5777 1.02308 0.7804 00.4526 00.0000 00.0000 96.3225 02.1821 00.2125 00.0170 00.0204 00.0000 00.0048 00.0032 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/13 0.5664 1.00705 0.5154 00.7531 00.0000 00.0000 98.0496 00.6378 00.0406 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/13 0.5777 1.02287 0.5449 00.8234 00.0000 00.0000 95.9949 02.4099 00.1834 00.0120 00.0191 00.0000 00.0039 00.0033 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/13 0.5803 1.02384 0.6401 00.8675 00.0000 00.0000 95.5070 02.7868 00.1621 00.0104 00.0152 00.0000 00.0032 00.0029 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/13 0.5837 1.01482 1.7263 00.0732 00.0000 00.0000 96.2358 01.6455 00.2052 00.0577 00.0285 00.0000 00.0114 00.0037 00.0059 00.0044 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/06/13 0.5978 1.06355 0.3910 00.5128 00.0000 00.0000 91.9908 06.7161 00.3111 00.0245 00.0306 00.0000 00.0071 00.0039 00.0055 00.0041 00.0020 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