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 2021/08/26 0.5775 1.02005 0.6349 00.8386 00.0000 00.0000 96.0325 02.3338 00.1263 00.0099 00.0158 00.0000 00.0034 00.0029 00.0006 00.0005 00.0002 00.0000 BAY CHECK GC @ 170610 2021/08/26 0.5779 1.01919 0.9420 00.4591 00.0000 00.0000 96.3804 02.0044 00.1732 00.0135 00.0166 00.0000 00.0038 00.0027 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/26 0.5650 1.00709 0.5016 00.6396 00.0000 00.0000 98.3187 00.5154 00.0224 00.0008 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/26 0.5776 1.01879 0.6571 00.8899 00.0000 00.0000 96.0440 02.2445 00.1262 00.0100 00.0163 00.0000 00.0035 00.0030 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/26 0.5803 1.02465 0.6080 00.8667 00.0000 00.0000 95.4341 02.9342 00.1228 00.0097 00.0140 00.0000 00.0031 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/26 0.5830 1.01553 1.5784 00.1962 00.0000 00.0000 96.2544 01.7102 00.1937 00.0517 00.0259 00.0000 00.0100 00.0034 00.0060 00.0045 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/08/26 0.5796 1.02457 0.5893 00.8335 00.0000 00.0000 95.6108 02.7851 00.1389 00.0111 00.0154 00.0000 00.0038 00.0029 00.0041 00.0031 00.0015 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