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 2021/12/06 0.5786 1.02227 0.6947 00.7194 00.0000 00.0000 95.9141 02.4869 00.1495 00.0101 00.0149 00.0000 00.0032 00.0025 00.0019 00.0014 00.0007 00.0000 BAY CHECK GC @ 170610 2021/12/06 0.5787 1.02111 0.8771 00.5237 00.0000 00.0000 96.1252 02.2641 00.1695 00.0131 00.0166 00.0000 00.0040 00.0029 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/06 0.5703 1.00768 0.6223 00.9274 00.0000 00.0000 97.3252 01.0698 00.0511 00.0015 00.0024 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/06 0.5802 1.02353 0.6055 00.9291 00.0000 00.0000 95.4544 02.8454 00.1304 00.0088 00.0146 00.0000 00.0033 00.0030 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/06 0.5811 1.02513 0.5794 00.9649 00.0000 00.0000 95.2146 03.0869 00.1245 00.0030 00.0044 00.0000 00.0093 00.0083 00.0020 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/06 0.5855 1.01738 1.7278 00.0902 00.0000 00.0000 95.8780 01.9618 00.2239 00.0609 00.0300 00.0000 00.0118 00.0038 00.0050 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/12/06 0.5810 1.02507 0.6917 00.7835 00.0000 00.0000 95.3855 02.9779 00.1280 00.0100 00.0123 00.0000 00.0030 00.0019 00.0027 00.0020 00.0009 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