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 2021/12/09 0.5813 1.02274 0.8065 00.7727 00.0000 00.0000 95.4809 02.7463 00.1571 00.0099 00.0155 00.0000 00.0033 00.0029 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/12/09 0.5810 1.02101 0.9989 00.5604 00.0000 00.0000 95.7731 02.4551 00.1726 00.0129 00.0165 00.0000 00.0038 00.0028 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/09 0.5691 1.00822 0.6776 00.6972 00.0000 00.0000 97.6518 00.9272 00.0431 00.0013 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/09 0.5803 1.02354 0.6514 00.8715 00.0000 00.0000 95.5058 02.7832 00.1497 00.0098 00.0162 00.0000 00.0034 00.0029 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/09 0.5875 1.03350 0.6681 00.9323 00.0000 00.0000 94.0239 04.1851 00.1639 00.0028 00.0040 00.0000 00.0083 00.0073 00.0017 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/09 0.5867 1.01941 1.7213 00.0906 00.0000 00.0000 95.7686 02.0302 00.2365 00.0644 00.0320 00.0000 00.0126 00.0040 00.0173 00.0129 00.0062 00.0000 FM 63 - Columbia GC @ 206124 2021/12/09 0.5847 1.03393 0.6326 00.6914 00.0000 00.0000 94.6820 03.7588 00.1846 00.0156 00.0188 00.0000 00.0049 00.0029 00.0038 00.0028 00.0013 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