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 2021/03/15 0.5799 1.01795 1.0501 00.5614 00.0000 00.0000 96.0602 02.1107 00.1776 00.0114 00.0168 00.0000 00.0036 00.0028 00.0024 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/03/15 0.5788 1.01924 0.9657 00.5100 00.0000 00.0000 96.2149 02.0817 00.1860 00.0140 00.0169 00.0000 00.0040 00.0026 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/15 0.5713 1.00863 0.4573 01.2092 00.0000 00.0000 96.9597 01.2888 00.0802 00.0018 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/15 0.5804 1.02186 0.6155 01.0307 00.0000 00.0000 95.4074 02.7750 00.1424 00.0077 00.0122 00.0000 00.0026 00.0021 00.0019 00.0014 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/15 0.5794 1.01999 0.6009 01.0745 00.0000 00.0000 95.5571 02.6151 00.1271 00.0071 00.0103 00.0000 00.0022 00.0021 00.0014 00.0011 00.0005 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/15 0.5861 1.02037 1.6466 00.0933 00.0000 00.0000 95.7882 02.0618 00.2610 00.0747 00.0375 00.0000 00.0152 00.0046 00.0078 00.0058 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/03/15 0.5909 1.03391 0.9588 00.7811 00.0000 00.0000 93.7962 04.1691 00.2376 00.0143 00.0208 00.0000 00.0053 00.0041 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