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 2021/10/25 0.5777 1.02115 0.6972 00.6940 00.0000 00.0000 96.1086 02.3200 00.1452 00.0101 00.0147 00.0000 00.0032 00.0025 00.0018 00.0013 00.0006 00.0000 BAY CHECK GC @ 170610 2021/10/25 0.5783 1.02059 0.8704 00.5206 00.0000 00.0000 96.2202 02.1764 00.1702 00.0139 00.0174 00.0000 00.0041 00.0029 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/25 0.5692 1.00719 0.8128 00.5640 00.0000 00.0000 97.7652 00.8285 00.0269 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/25 0.5795 1.02322 0.6003 00.8863 00.0000 00.0000 95.6370 02.6888 00.1443 00.0114 00.0186 00.0000 00.0040 00.0035 00.0025 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/25 0.5794 1.02264 0.6497 00.8452 00.0000 00.0000 95.6512 02.6954 00.1239 00.0098 00.0143 00.0000 00.0031 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/25 0.5825 1.01508 1.6366 00.0839 00.0000 00.0000 96.3482 01.6484 00.1900 00.0511 00.0256 00.0000 00.0101 00.0033 00.0044 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/25 0.5831 1.02938 0.7466 00.6386 00.0000 00.0000 95.1068 03.2998 00.1606 00.0140 00.0163 00.0000 00.0047 00.0029 00.0044 00.0033 00.0016 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