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 2021/11/20 0.5780 1.02192 0.6904 00.6877 00.0000 00.0000 96.0697 02.3556 00.1543 00.0111 00.0169 00.0000 00.0039 00.0032 00.0031 00.0023 00.0011 00.0000 BAY CHECK GC @ 170610 2021/11/20 0.5779 1.01903 0.9151 00.5157 00.0000 00.0000 96.3289 02.0294 00.1691 00.0142 00.0170 00.0000 00.0040 00.0027 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/20 0.5676 1.00727 0.6382 00.6718 00.0000 00.0000 97.9102 00.7494 00.0282 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/20 0.5853 1.03109 0.6451 00.8930 00.0000 00.0000 94.4882 03.7808 00.1572 00.0093 00.0149 00.0000 00.0032 00.0027 00.0024 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/20 0.5893 1.03681 0.6474 00.9265 00.0000 00.0000 93.6829 04.5318 00.1806 00.0033 00.0048 00.0000 00.0097 00.0083 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/20 0.5858 1.01686 1.7770 00.0788 00.0000 00.0000 95.8857 01.9017 00.2321 00.0638 00.0314 00.0000 00.0126 00.0043 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/11/20 0.5797 1.02518 0.5978 00.7985 00.0000 00.0000 95.5824 02.8399 00.1430 00.0104 00.0148 00.0000 00.0037 00.0024 00.0031 00.0023 00.0011 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