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 2021/12/30 0.5851 1.03292 0.6013 00.8327 00.0000 00.0000 94.5266 03.8148 00.1851 00.0106 00.0167 00.0000 00.0037 00.0031 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/12/30 0.5805 1.02352 0.9034 00.5056 00.0000 00.0000 95.7974 02.5771 00.1774 00.0128 00.0158 00.0000 00.0037 00.0025 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/30 0.5673 1.00925 0.4983 00.7391 00.0000 00.0000 97.8304 00.8920 00.0372 00.0012 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/30 0.5861 1.03475 0.5576 00.8851 00.0000 00.0000 94.2869 04.0311 00.1966 00.0114 00.0180 00.0000 00.0039 00.0033 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/30 0.5871 1.03647 0.5143 00.9421 00.0000 00.0000 94.0177 04.3046 00.1860 00.0035 00.0055 00.0000 00.0110 00.0098 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/30 0.5869 1.01792 1.7930 00.0860 00.0000 00.0000 95.7901 01.9530 00.2305 00.0625 00.0307 00.0000 00.0120 00.0039 00.0169 00.0126 00.0061 00.0000 FM 63 - Columbia GC @ 206124 2021/12/30 0.5845 1.03498 0.5155 00.7881 00.0000 00.0000 94.5547 03.9288 00.1720 00.0120 00.0157 00.0000 00.0038 00.0022 00.0032 00.0023 00.0011 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