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 2021/04/23 0.5771 1.01888 0.8098 00.6075 00.0000 00.0000 96.3596 02.0257 00.1633 00.0102 00.0142 00.0000 00.0030 00.0022 00.0019 00.0014 00.0007 00.0000 BAY CHECK GC @ 170610 2021/04/23 0.5777 1.02210 0.7593 00.5461 00.0000 00.0000 96.2547 02.1962 00.1995 00.0149 00.0183 00.0000 00.0041 00.0028 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/23 0.5726 1.00779 0.5879 01.1822 00.0000 00.0000 96.8102 01.3527 00.0625 00.0016 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/23 0.5787 1.02214 0.5890 00.8973 00.0000 00.0000 95.8161 02.4768 00.1765 00.0110 00.0184 00.0000 00.0041 00.0037 00.0031 00.0023 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/23 0.5814 1.02596 0.5662 00.9591 00.0000 00.0000 95.1967 03.0764 00.1630 00.0104 00.0164 00.0000 00.0035 00.0033 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/23 0.5838 1.01645 1.6564 00.0954 00.0000 00.0000 96.1525 01.7603 00.2151 00.0594 00.0298 00.0000 00.0122 00.0040 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/23 0.5900 1.04537 0.5469 00.6370 00.0000 00.0000 93.6241 04.8734 00.2523 00.0200 00.0251 00.0000 00.0061 00.0037 00.0052 00.0039 00.0019 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