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 2021/10/12 0.5774 1.01924 0.8434 00.5584 00.0000 00.0000 96.3465 02.0618 00.1535 00.0107 00.0146 00.0000 00.0034 00.0025 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/10/12 0.5813 1.01546 1.3634 00.3646 00.0000 00.0000 96.0779 02.0050 00.1526 00.0124 00.0149 00.0000 00.0035 00.0024 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/12 0.5644 1.00790 0.4590 00.5977 00.0000 00.0000 98.4108 00.5070 00.0230 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/12 0.5817 1.02592 0.6382 00.8790 00.0000 00.0000 95.2168 03.0779 00.1441 00.0110 00.0191 00.0000 00.0041 00.0038 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/12 0.5823 1.02382 0.7278 00.9311 00.0000 00.0000 95.1217 03.0580 00.1278 00.0092 00.0133 00.0000 00.0029 00.0026 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/12 0.5832 1.01364 1.7398 00.0795 00.0000 00.0000 96.2750 01.6256 00.1851 00.0479 00.0240 00.0000 00.0095 00.0034 00.0045 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/12 0.5880 1.03833 0.6151 00.7637 00.0000 00.0000 93.9846 04.3925 00.1943 00.0147 00.0205 00.0000 00.0046 00.0029 00.0031 00.0023 00.0011 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