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 2021/06/19 0.5792 1.01776 0.9742 00.6224 00.0000 00.0000 96.0983 02.1074 00.1582 00.0112 00.0168 00.0000 00.0038 00.0031 00.0020 00.0014 00.0007 00.0000 BAY CHECK GC @ 170610 2021/06/19 0.5787 1.02098 0.8563 00.5557 00.0000 00.0000 96.1744 02.1622 00.1986 00.0166 00.0218 00.0000 00.0052 00.0039 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/19 0.5648 1.00755 0.4713 00.6446 00.0000 00.0000 98.3182 00.5408 00.0228 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/19 0.5779 1.02082 0.6420 00.8177 00.0000 00.0000 96.0036 02.3545 00.1415 00.0106 00.0172 00.0000 00.0038 00.0032 00.0025 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/19 0.5783 1.02190 0.5986 00.8588 00.0000 00.0000 95.8245 02.5694 00.1146 00.0095 00.0139 00.0000 00.0032 00.0028 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/19 0.5830 1.01562 1.6551 00.0724 00.0000 00.0000 96.2866 01.6654 00.2066 00.0580 00.0284 00.0000 00.0115 00.0037 00.0048 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/06/19 0.6005 1.06940 0.3340 00.5067 00.0000 00.0000 91.4241 07.3040 00.3467 00.0264 00.0340 00.0000 00.0076 00.0041 00.0056 00.0042 00.0020 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