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 2021/12/04 0.5786 1.02179 0.7084 00.7298 00.0000 00.0000 95.9088 02.4752 00.1450 00.0095 00.0138 00.0000 00.0030 00.0022 00.0017 00.0013 00.0006 00.0000 BAY CHECK GC @ 170610 2021/12/04 0.5793 1.02191 0.8419 00.5850 00.0000 00.0000 95.9509 02.4184 00.1653 00.0128 00.0159 00.0000 00.0037 00.0026 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/04 0.5679 1.00789 0.5350 00.8205 00.0000 00.0000 97.7292 00.8782 00.0345 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/04 0.5806 1.02342 0.6531 00.9025 00.0000 00.0000 95.4037 02.8839 00.1256 00.0082 00.0131 00.0000 00.0028 00.0024 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/04 0.5812 1.02431 0.6105 00.9678 00.0000 00.0000 95.2389 03.0259 00.1298 00.0029 00.0042 00.0000 00.0086 00.0073 00.0017 00.0012 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/04 0.5855 1.01715 1.7294 00.1005 00.0000 00.0000 95.9496 01.8597 00.2128 00.0576 00.0286 00.0000 00.0113 00.0037 00.0168 00.0125 00.0061 00.0000 FM 63 - Columbia GC @ 206124 2021/12/04 0.5851 1.03466 0.5586 00.7931 00.0000 00.0000 94.5002 03.9218 00.1818 00.0134 00.0177 00.0000 00.0042 00.0025 00.0029 00.0021 00.0010 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