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 2021/08/29 0.5792 1.02281 0.6094 00.8740 00.0000 00.0000 95.6645 02.6829 00.1330 00.0103 00.0165 00.0000 00.0036 00.0031 00.0010 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/08/29 0.5782 1.01967 0.9152 00.5035 00.0000 00.0000 96.2991 02.0530 00.1831 00.0148 00.0189 00.0000 00.0044 00.0033 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/29 0.5642 1.00783 0.4349 00.6243 00.0000 00.0000 98.4150 00.4992 00.0244 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/29 0.5774 1.02109 0.5339 00.9207 00.0000 00.0000 95.9702 02.4004 00.1363 00.0098 00.0162 00.0000 00.0036 00.0032 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/29 0.5780 1.02050 0.5797 00.9443 00.0000 00.0000 95.8592 02.4614 00.1213 00.0097 00.0141 00.0000 00.0030 00.0028 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/29 0.5828 1.01455 1.6768 00.0844 00.0000 00.0000 96.3233 01.6188 00.1925 00.0527 00.0260 00.0000 00.0102 00.0034 00.0054 00.0040 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/08/29 0.5817 1.02894 0.5604 00.8162 00.0000 00.0000 95.1716 03.2450 00.1617 00.0128 00.0185 00.0000 00.0040 00.0023 00.0033 00.0025 00.0012 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