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 2021/03/11 0.5815 1.02166 0.9251 00.6747 00.0000 00.0000 95.6236 02.5397 00.1944 00.0118 00.0185 00.0000 00.0039 00.0032 00.0021 00.0016 00.0007 00.0000 BAY CHECK GC @ 170610 2021/03/11 0.5814 1.02622 0.8179 00.5566 00.0000 00.0000 95.6560 02.6508 00.2560 00.0202 00.0266 00.0000 00.0062 00.0045 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/11 0.5688 1.00828 0.4547 00.9965 00.0000 00.0000 97.4832 01.0020 00.0585 00.0018 00.0028 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/11 0.5809 1.02555 0.5885 00.9032 00.0000 00.0000 95.3382 02.9539 00.1801 00.0096 00.0159 00.0000 00.0032 00.0028 00.0019 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/11 0.5807 1.02459 0.6344 00.8698 00.0000 00.0000 95.4014 02.9059 00.1564 00.0088 00.0134 00.0000 00.0029 00.0027 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/11 0.5859 1.01967 1.6524 00.1047 00.0000 00.0000 95.8101 02.0442 00.2476 00.0703 00.0350 00.0000 00.0144 00.0045 00.0078 00.0058 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/03/11 0.5909 1.03391 0.9588 00.7811 00.0000 00.0000 93.7962 04.1691 00.2376 00.0143 00.0208 00.0000 00.0053 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