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 2021/04/26 0.5939 1.03955 0.6168 01.2403 00.0000 00.0000 93.4957 03.7570 00.6951 00.0776 00.0931 00.0000 00.0113 00.0084 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/04/26 0.5788 1.02215 0.8030 00.5825 00.0000 00.0000 96.0628 02.3077 00.2007 00.0142 00.0180 00.0000 00.0041 00.0029 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/26 0.5662 1.00790 0.3996 00.8647 00.0000 00.0000 97.9442 00.7502 00.0384 00.0011 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/26 0.5810 1.02513 0.5923 00.9279 00.0000 00.0000 95.3383 02.9231 00.1767 00.0108 00.0182 00.0000 00.0038 00.0033 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/26 0.5819 1.02577 0.6028 00.9632 00.0000 00.0000 95.1227 03.1132 00.1603 00.0099 00.0160 00.0000 00.0034 00.0033 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/26 0.5835 1.01577 1.6667 00.0939 00.0000 00.0000 96.2244 01.6884 00.2114 00.0590 00.0299 00.0000 00.0119 00.0038 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/26 0.5941 1.05446 0.4712 00.5861 00.0000 00.0000 92.7801 05.8074 00.2822 00.0221 00.0279 00.0000 00.0067 00.0038 00.0057 00.0043 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