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 2021/03/30 0.5784 1.01965 0.7866 00.7151 00.0000 00.0000 96.0638 02.2459 00.1524 00.0090 00.0141 00.0000 00.0032 00.0028 00.0031 00.0023 00.0011 00.0000 BAY CHECK GC @ 170610 2021/03/30 0.5766 1.01936 0.8220 00.5165 00.0000 00.0000 96.5034 01.9412 00.1772 00.0134 00.0162 00.0000 00.0037 00.0025 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/30 0.5656 1.00629 0.5002 00.7493 00.0000 00.0000 98.1746 00.5481 00.0255 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/30 0.5796 1.02335 0.6229 00.8538 00.0000 00.0000 95.6643 02.6608 00.1554 00.0094 00.0158 00.0000 00.0039 00.0038 00.0044 00.0033 00.0016 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/30 0.5777 1.02026 0.5697 00.9426 00.0000 00.0000 95.9587 02.3413 00.1478 00.0103 00.0168 00.0000 00.0037 00.0036 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/30 0.5859 1.01777 1.7363 00.0943 00.0000 00.0000 95.8884 01.9138 00.2412 00.0680 00.0341 00.0000 00.0137 00.0043 00.0072 00.0053 00.0026 00.0000 FM 63 - Columbia GC @ 206124 2021/03/30 0.5826 1.02593 0.7296 00.8228 00.0000 00.0000 95.2477 02.9285 00.2013 00.0365 00.0180 00.0000 00.0033 00.0034 00.0040 00.0029 00.0014 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