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 2021/12/26 0.5852 1.03343 0.6448 00.7519 00.0000 00.0000 94.5321 03.8541 00.1817 00.0100 00.0152 00.0000 00.0032 00.0026 00.0018 00.0013 00.0006 00.0000 BAY CHECK GC @ 170610 2021/12/26 0.5819 1.02518 0.9311 00.4992 00.0000 00.0000 95.5422 02.8026 00.1839 00.0137 00.0164 00.0000 00.0041 00.0027 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/26 0.5671 1.00809 0.4634 00.8379 00.0000 00.0000 97.8306 00.8298 00.0353 00.0012 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/26 0.5888 1.03891 0.5645 00.8803 00.0000 00.0000 93.7409 04.5722 00.2013 00.0105 00.0177 00.0000 00.0037 00.0033 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/26 0.5900 1.04032 0.5501 00.9324 00.0000 00.0000 93.4681 04.8173 00.1966 00.0034 00.0053 00.0000 00.0109 00.0102 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/26 0.5868 1.01856 1.7639 00.0856 00.0000 00.0000 95.7881 01.9771 00.2344 00.0642 00.0317 00.0000 00.0124 00.0040 00.0172 00.0128 00.0062 00.0000 FM 63 - Columbia GC @ 206124 2021/12/26 0.5845 1.03498 0.5155 00.7881 00.0000 00.0000 94.5547 03.9288 00.1720 00.0120 00.0157 00.0000 00.0038 00.0022 00.0032 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