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 2021/07/21 0.5806 1.02538 0.7853 00.5793 00.0000 00.0000 95.6749 02.7310 00.1885 00.0124 00.0168 00.0000 00.0040 00.0029 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/07/21 0.5805 1.02727 0.7517 00.5091 00.0000 00.0000 95.6937 02.7969 00.2031 00.0148 00.0184 00.0000 00.0043 00.0031 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/21 0.5641 1.00776 0.4641 00.5791 00.0000 00.0000 98.4618 00.4692 00.0231 00.0010 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/21 0.5884 1.03816 0.6100 00.8150 00.0000 00.0000 93.8716 04.4728 00.1903 00.0110 00.0172 00.0000 00.0037 00.0031 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/21 0.5913 1.04109 0.6296 00.8882 00.0000 00.0000 93.2456 05.0245 00.1786 00.0098 00.0138 00.0000 00.0029 00.0025 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/21 0.5832 1.01489 1.6646 00.1233 00.0000 00.0000 96.3110 01.6200 00.1990 00.0552 00.0275 00.0000 00.0112 00.0039 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/07/21 0.6027 1.07285 0.3311 00.5144 00.0000 00.0000 91.0387 07.6242 00.3932 00.0325 00.0400 00.0000 00.0091 00.0045 00.0056 00.0042 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