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 2021/08/21 0.5774 1.01821 0.7419 00.7723 00.0000 00.0000 96.1877 02.1268 00.1378 00.0103 00.0158 00.0000 00.0034 00.0028 00.0003 00.0002 00.0001 00.0000 BAY CHECK GC @ 170610 2021/08/21 0.5769 1.02121 0.7641 00.5191 00.0000 00.0000 96.4379 02.0281 00.2012 00.0161 00.0204 00.0000 00.0048 00.0034 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/21 0.5645 1.00788 0.4624 00.6064 00.0000 00.0000 98.3889 00.5132 00.0264 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/21 0.5783 1.02098 0.5946 00.9207 00.0000 00.0000 95.8483 02.4585 00.1373 00.0107 00.0173 00.0000 00.0036 00.0033 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/21 0.5777 1.02142 0.5534 00.8984 00.0000 00.0000 95.9067 02.4866 00.1203 00.0097 00.0144 00.0000 00.0031 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/21 0.5835 1.01512 1.6951 00.0885 00.0000 00.0000 96.1855 01.6981 00.2007 00.0546 00.0265 00.0000 00.0109 00.0034 00.0076 00.0056 00.0027 00.0000 FM 63 - Columbia GC @ 206124 2021/08/21 0.5801 1.02533 0.5726 00.8674 00.0000 00.0000 95.5699 02.7539 00.1689 00.0179 00.0232 00.0000 00.0068 00.0043 00.0069 00.0051 00.0025 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