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 2021/04/27 0.5812 1.01598 1.4152 00.2441 00.0000 00.0000 96.3551 01.6830 00.2143 00.0322 00.0336 00.0000 00.0085 00.0046 00.0042 00.0031 00.0015 00.0000 BAY CHECK GC @ 170610 2021/04/27 0.5788 1.02242 0.8029 00.5629 00.0000 00.0000 96.0809 02.3029 00.2058 00.0147 00.0186 00.0000 00.0042 00.0029 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/27 0.5651 1.00689 0.4641 00.7217 00.0000 00.0000 98.2399 00.5509 00.0215 00.0007 00.0008 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/27 0.5818 1.02571 0.6083 00.9414 00.0000 00.0000 95.1898 03.0422 00.1797 00.0099 00.0166 00.0000 00.0035 00.0031 00.0024 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/27 0.5808 1.02437 0.6370 00.8882 00.0000 00.0000 95.3894 02.8947 00.1545 00.0098 00.0154 00.0000 00.0032 00.0031 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/27 0.5836 1.01612 1.6503 00.1006 00.0000 00.0000 96.2018 01.7130 00.2124 00.0586 00.0301 00.0000 00.0119 00.0042 00.0071 00.0053 00.0026 00.0000 FM 63 - Columbia GC @ 206124 2021/04/27 0.5956 1.05800 0.4390 00.5648 00.0000 00.0000 92.4575 06.1715 00.2921 00.0229 00.0287 00.0000 00.0070 00.0041 00.0057 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