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 2021/01/12 0.5818 1.02721 0.6304 00.8283 00.0000 00.0000 95.1937 03.1543 00.1544 00.0089 00.0136 00.0000 00.0034 00.0031 00.0045 00.0034 00.0016 00.0000 BAY CHECK GC @ 170610 2021/01/12 0.5810 1.02227 0.9156 00.6097 00.0000 00.0000 95.6944 02.5635 00.1758 00.0129 00.0166 00.0000 00.0040 00.0029 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/12 0.5658 1.00666 0.5517 00.6711 00.0000 00.0000 98.1871 00.5643 00.0235 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/12 0.5819 1.02709 0.6171 00.8565 00.0000 00.0000 95.1563 03.1864 00.1483 00.0080 00.0128 00.0000 00.0033 00.0029 00.0037 00.0027 00.0013 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/12 0.5806 1.02638 0.5272 00.9226 00.0000 00.0000 95.2937 03.0787 00.1428 00.0091 00.0133 00.0000 00.0033 00.0030 00.0028 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/12 0.5834 1.01484 1.6930 00.0963 00.0000 00.0000 96.1934 01.7153 00.1921 00.0524 00.0260 00.0000 00.0105 00.0035 00.0045 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/01/12 0.5829 1.02546 0.8657 00.6721 00.0000 00.0000 95.2999 02.9244 00.1853 00.0144 00.0188 00.0000 00.0052 00.0033 00.0049 00.0036 00.0017 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