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 2021/10/09 0.5781 1.02043 0.8437 00.5575 00.0000 00.0000 96.2154 02.1764 00.1663 00.0116 00.0166 00.0000 00.0039 00.0032 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/10/09 0.5813 1.01586 1.3426 00.3778 00.0000 00.0000 96.0430 02.0469 00.1539 00.0120 00.0147 00.0000 00.0034 00.0024 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/09 0.5647 1.00747 0.5073 00.5837 00.0000 00.0000 98.3888 00.4939 00.0238 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/09 0.5834 1.02446 0.7680 00.9278 00.0000 00.0000 95.0038 03.1031 00.1521 00.0115 00.0195 00.0000 00.0042 00.0038 00.0027 00.0020 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/09 0.5819 1.02313 0.7347 00.9204 00.0000 00.0000 95.2094 02.9823 00.1199 00.0093 00.0138 00.0000 00.0030 00.0027 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/09 0.5832 1.01450 1.7057 00.0834 00.0000 00.0000 96.2529 01.6677 00.1905 00.0512 00.0256 00.0000 00.0101 00.0033 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/10/09 0.5850 1.03248 0.6541 00.7735 00.0000 00.0000 94.6033 03.7601 00.1621 00.0130 00.0167 00.0000 00.0046 00.0031 00.0043 00.0032 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