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 2021/03/10 0.5803 1.02136 0.8702 00.6672 00.0000 00.0000 95.7772 02.4668 00.1854 00.0096 00.0143 00.0000 00.0030 00.0024 00.0017 00.0012 00.0006 00.0000 BAY CHECK GC @ 170610 2021/03/10 0.5843 1.02983 0.8612 00.5536 00.0000 00.0000 95.0637 03.2198 00.2484 00.0173 00.0223 00.0000 00.0052 00.0038 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/10 0.5672 1.00730 0.4858 00.8626 00.0000 00.0000 97.8332 00.7725 00.0418 00.0015 00.0022 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/10 0.5814 1.02639 0.6028 00.8758 00.0000 00.0000 95.3025 02.9736 00.2008 00.0112 00.0187 00.0000 00.0041 00.0037 00.0029 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/10 0.5838 1.02888 0.6126 00.9377 00.0000 00.0000 94.8303 03.3609 00.2107 00.0119 00.0196 00.0000 00.0049 00.0049 00.0029 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/10 0.5859 1.01962 1.6531 00.1045 00.0000 00.0000 95.8125 02.0432 00.2476 00.0704 00.0352 00.0000 00.0144 00.0038 00.0074 00.0055 00.0027 00.0000 FM 63 - Columbia GC @ 206124 2021/03/10 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