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 2021/03/08 0.5852 1.02771 0.9672 00.6040 00.0000 00.0000 94.9192 03.2558 00.2142 00.0108 00.0161 00.0000 00.0034 00.0027 00.0029 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/03/08 0.5849 1.02922 0.9455 00.5111 00.0000 00.0000 95.0578 03.1728 00.2589 00.0180 00.0224 00.0000 00.0051 00.0035 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/08 0.5713 1.01058 0.4158 01.1540 00.0000 00.0000 96.9135 01.4461 00.0673 00.0014 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/08 0.5893 1.03713 0.6887 00.8475 00.0000 00.0000 93.8061 04.3730 00.2428 00.0108 00.0176 00.0000 00.0037 00.0033 00.0028 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/08 0.5819 1.02759 0.5414 00.9447 00.0000 00.0000 95.1057 03.1771 00.1918 00.0104 00.0168 00.0000 00.0035 00.0034 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/08 0.5851 1.01838 1.6387 00.1292 00.0000 00.0000 95.9613 01.9304 00.2323 00.0657 00.0324 00.0000 00.0133 00.0042 00.0068 00.0051 00.0024 00.0000 FM 63 - Columbia GC @ 206124 2021/03/08 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