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 2021/03/04 0.5890 1.03290 0.9212 00.7172 00.0000 00.0000 94.1037 03.9931 00.2214 00.0112 00.0178 00.0000 00.0040 00.0035 00.0030 00.0022 00.0011 00.0000 BAY CHECK GC @ 170610 2021/03/04 0.5863 1.03264 0.8410 00.5979 00.0000 00.0000 94.6658 03.5759 00.2624 00.0181 00.0238 00.0000 00.0055 00.0041 00.0028 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/04 0.5713 1.01158 0.4504 01.0486 00.0000 00.0000 97.0080 01.3747 00.1019 00.0061 00.0094 00.0000 00.0005 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/04 0.5917 1.03954 0.7352 00.8519 00.0000 00.0000 93.4201 04.6742 00.2692 00.0121 00.0206 00.0000 00.0045 00.0044 00.0035 00.0026 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/04 0.5933 1.04374 0.6368 00.9073 00.0000 00.0000 92.8872 05.2962 00.2461 00.0081 00.0111 00.0000 00.0021 00.0019 00.0012 00.0009 00.0004 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/04 0.5852 1.01803 1.6523 00.1403 00.0000 00.0000 95.9549 01.9289 00.2257 00.0627 00.0324 00.0000 00.0134 00.0044 00.0067 00.0050 00.0024 00.0000 FM 63 - Columbia GC @ 206124 2021/03/04 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