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 2021/10/19 0.5770 1.01935 0.7688 00.6287 00.0000 00.0000 96.3264 02.0978 00.1441 00.0099 00.0140 00.0000 00.0031 00.0023 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/10/19 0.5782 1.02008 0.8942 00.5088 00.0000 00.0000 96.2529 02.1356 00.1682 00.0134 00.0166 00.0000 00.0039 00.0027 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/19 0.5648 1.00785 0.5197 00.5546 00.0000 00.0000 98.3793 00.5182 00.0254 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/19 0.5788 1.02208 0.5953 00.8980 00.0000 00.0000 95.7420 02.5990 00.1277 00.0098 00.0160 00.0000 00.0035 00.0030 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/19 0.5772 1.02139 0.5123 00.9222 00.0000 00.0000 95.9415 02.4775 00.1133 00.0092 00.0136 00.0000 00.0031 00.0027 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/19 0.5821 1.01402 1.6521 00.0851 00.0000 00.0000 96.4022 01.5853 00.1806 00.0487 00.0240 00.0000 00.0096 00.0031 00.0037 00.0028 00.0013 00.0000 FM 63 - Columbia GC @ 206124 2021/10/19 0.5807 1.02464 0.6884 00.7844 00.0000 00.0000 95.4461 02.9194 00.1287 00.0096 00.0127 00.0000 00.0031 00.0020 00.0024 00.0018 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