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 2021/06/16 0.5785 1.02087 0.7919 00.6448 00.0000 00.0000 96.0671 02.2783 00.1843 00.0112 00.0154 00.0000 00.0032 00.0023 00.0005 00.0004 00.0002 00.0000 BAY CHECK GC @ 170610 2021/06/16 0.5781 1.02231 0.7598 00.5671 00.0000 00.0000 96.1688 02.2676 00.1948 00.0141 00.0172 00.0000 00.0038 00.0026 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/16 0.5642 1.00703 0.4373 00.6688 00.0000 00.0000 98.4082 00.4612 00.0223 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/16 0.5810 1.02370 0.6753 00.8891 00.0000 00.0000 95.4359 02.7674 00.1896 00.0116 00.0184 00.0000 00.0038 00.0031 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/16 0.5849 1.03147 0.6211 00.8743 00.0000 00.0000 94.8973 03.1027 00.4154 00.0253 00.0495 00.0000 00.0051 00.0046 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/16 0.5839 1.01477 1.7264 00.0947 00.0000 00.0000 96.2136 01.6406 00.2054 00.0580 00.0286 00.0000 00.0114 00.0041 00.0079 00.0059 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/06/16 0.5991 1.06629 0.3625 00.5202 00.0000 00.0000 91.7064 07.0006 00.3299 00.0250 00.0317 00.0000 00.0074 00.0040 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