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 2021/01/10 0.5813 1.02605 0.6356 00.8388 00.0000 00.0000 95.2926 03.0482 00.1489 00.0081 00.0129 00.0000 00.0031 00.0028 00.0040 00.0030 00.0014 00.0000 BAY CHECK GC @ 170610 2021/01/10 0.5797 1.02447 0.7063 00.6777 00.0000 00.0000 95.7547 02.6283 00.1890 00.0139 00.0179 00.0000 00.0043 00.0032 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/10 0.5678 1.00773 0.5193 00.8448 00.0000 00.0000 97.7280 00.8726 00.0329 00.0009 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/10 0.5820 1.02807 0.5677 00.8802 00.0000 00.0000 95.0896 03.2762 00.1515 00.0078 00.0130 00.0000 00.0032 00.0029 00.0035 00.0026 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/10 0.5815 1.02582 0.5895 00.9462 00.0000 00.0000 95.1643 03.1237 00.1417 00.0090 00.0131 00.0000 00.0032 00.0030 00.0027 00.0020 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/10 0.5838 1.01476 1.7266 00.0932 00.0000 00.0000 96.1551 01.7195 00.1961 00.0541 00.0267 00.0000 00.0108 00.0036 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/01/10 0.5837 1.02830 0.7940 00.6887 00.0000 00.0000 95.0446 03.2419 00.1816 00.0138 00.0176 00.0000 00.0049 00.0032 00.0043 00.0032 00.0015 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