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 2021/07/15 0.5811 1.02582 0.8061 00.5721 00.0000 00.0000 95.5788 02.8198 00.1838 00.0117 00.0164 00.0000 00.0037 00.0028 00.0021 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/07/15 0.5805 1.02589 0.8249 00.4833 00.0000 00.0000 95.7619 02.6821 00.2026 00.0149 00.0185 00.0000 00.0043 00.0030 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/15 0.5640 1.00799 0.4363 00.5945 00.0000 00.0000 98.4624 00.4791 00.0247 00.0012 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/15 0.5901 1.03893 0.6281 00.9021 00.0000 00.0000 93.5306 04.7027 00.1980 00.0101 00.0165 00.0000 00.0035 00.0030 00.0022 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/15 0.5893 1.03814 0.6327 00.8708 00.0000 00.0000 93.6693 04.6138 00.1767 00.0104 00.0153 00.0000 00.0032 00.0029 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/15 0.5830 1.01368 1.7231 00.0874 00.0000 00.0000 96.3135 01.5868 00.1893 00.0520 00.0253 00.0000 00.0100 00.0032 00.0049 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/07/15 0.6011 1.06883 0.3779 00.5288 00.0000 00.0000 91.4152 07.1967 00.3813 00.0320 00.0387 00.0000 00.0104 00.0066 00.0056 00.0042 00.0020 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