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 2021/08/12 0.5760 1.01923 0.6203 00.7706 00.0000 00.0000 96.3519 02.0817 00.1386 00.0107 00.0167 00.0000 00.0038 00.0033 00.0009 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/08/12 0.5768 1.02120 0.7341 00.5519 00.0000 00.0000 96.4348 02.0332 00.1937 00.0160 00.0210 00.0000 00.0052 00.0040 00.0031 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/12 0.5647 1.00759 0.4914 00.5999 00.0000 00.0000 98.3732 00.5075 00.0254 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/12 0.5769 1.01969 0.5873 00.8735 00.0000 00.0000 96.1364 02.2307 00.1320 00.0106 00.0175 00.0000 00.0038 00.0032 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/12 0.5753 1.01821 0.5272 00.9095 00.0000 00.0000 96.3495 02.0680 00.1121 00.0094 00.0140 00.0000 00.0030 00.0027 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/12 0.5834 1.01493 1.6791 00.1158 00.0000 00.0000 96.2414 01.6672 00.1965 00.0539 00.0264 00.0000 00.0108 00.0035 00.0069 00.0052 00.0025 00.0000 FM 63 - Columbia GC @ 206124 2021/08/12 0.5944 1.05524 0.4335 00.6249 00.0000 00.0000 92.6966 05.8695 00.2976 00.0246 00.0310 00.0000 00.0072 00.0039 00.0051 00.0038 00.0018 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