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 2021/03/18 0.5804 1.01985 0.8846 00.7422 00.0000 00.0000 95.7499 02.4254 00.1632 00.0094 00.0142 00.0000 00.0031 00.0024 00.0024 00.0018 00.0008 00.0000 BAY CHECK GC @ 170610 2021/03/18 0.5799 1.02076 0.9787 00.5011 00.0000 00.0000 96.0313 02.2427 00.2000 00.0152 00.0185 00.0000 00.0048 00.0033 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/18 0.5713 1.00770 0.4662 01.2544 00.0000 00.0000 96.9548 01.2400 00.0796 00.0018 00.0028 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/18 0.5804 1.02095 0.6899 00.9734 00.0000 00.0000 95.5147 02.6317 00.1564 00.0084 00.0139 00.0000 00.0029 00.0026 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/18 0.5802 1.02304 0.5865 00.9929 00.0000 00.0000 95.4751 02.7307 00.1697 00.0118 00.0188 00.0000 00.0042 00.0040 00.0027 00.0020 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/18 0.5865 1.02019 1.6708 00.1025 00.0000 00.0000 95.7458 02.0704 00.2586 00.0736 00.0375 00.0000 00.0152 00.0057 00.0092 00.0068 00.0033 00.0000 FM 63 - Columbia GC @ 206124 2021/03/18 0.5806 1.02118 0.8401 00.7497 00.0000 00.0000 95.7113 02.4827 00.1654 00.0144 00.0180 00.0000 00.0050 00.0035 00.0044 00.0033 00.0016 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