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 2021/08/11 0.5765 1.01944 0.6349 00.7832 00.0000 00.0000 96.2515 02.1614 00.1342 00.0103 00.0158 00.0000 00.0035 00.0029 00.0008 00.0006 00.0002 00.0000 BAY CHECK GC @ 170610 2021/08/11 0.5763 1.02070 0.7318 00.5369 00.0000 00.0000 96.5110 01.9932 00.1815 00.0145 00.0183 00.0000 00.0045 00.0032 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/11 0.5650 1.00739 0.5163 00.6047 00.0000 00.0000 98.3304 00.5214 00.0246 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/11 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 2021/08/11 0.5764 1.01958 0.5435 00.9018 00.0000 00.0000 96.1608 02.2421 00.1169 00.0096 00.0143 00.0000 00.0032 00.0028 00.0022 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/11 0.5832 1.01470 1.6817 00.0985 00.0000 00.0000 96.2303 01.6670 00.1921 00.0521 00.0255 00.0000 00.0105 00.0034 00.0078 00.0058 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/08/11 0.5937 1.05369 0.4466 00.6359 00.0000 00.0000 92.8316 05.7201 00.2892 00.0240 00.0301 00.0000 00.0073 00.0041 00.0050 00.0037 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