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 2021/06/17 0.5773 1.01915 0.8137 00.6004 00.0000 00.0000 96.3345 02.0463 00.1708 00.0113 00.0151 00.0000 00.0034 00.0024 00.0008 00.0006 00.0002 00.0000 BAY CHECK GC @ 170610 2021/06/17 0.5780 1.02223 0.7767 00.5415 00.0000 00.0000 96.2124 02.2301 00.1939 00.0145 00.0176 00.0000 00.0040 00.0027 00.0035 00.0017 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/17 0.5674 1.00641 0.6392 00.7046 00.0000 00.0000 97.9414 00.6871 00.0256 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/17 0.5795 1.02342 0.6165 00.8530 00.0000 00.0000 95.6752 02.6395 00.1747 00.0111 00.0176 00.0000 00.0038 00.0031 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/17 0.5773 1.02004 0.6052 00.8674 00.0000 00.0000 96.0379 02.3357 00.1194 00.0094 00.0141 00.0000 00.0032 00.0028 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/17 0.5839 1.01485 1.7264 00.0947 00.0000 00.0000 96.1884 01.6617 00.2084 00.0588 00.0291 00.0000 00.0115 00.0040 00.0065 00.0048 00.0023 00.0000 FM 63 - Columbia GC @ 206124 2021/06/17 0.6025 1.07349 0.3084 00.4869 00.0000 00.0000 91.0286 07.7183 00.3679 00.0283 00.0365 00.0000 00.0081 00.0044 00.0057 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