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 2021/06/29 0.5768 1.01962 0.7977 00.5484 00.0000 00.0000 96.4440 02.0030 00.1673 00.0120 00.0165 00.0000 00.0039 00.0030 00.0017 00.0012 00.0006 00.0000 BAY CHECK GC @ 170610 2021/06/29 0.5775 1.02254 0.7651 00.4954 00.0000 00.0000 96.3294 02.1523 00.2061 00.0168 00.0209 00.0000 00.0050 00.0035 00.0029 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/29 0.5661 1.00650 0.5732 00.6753 00.0000 00.0000 98.1495 00.5754 00.0239 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/29 0.5775 1.02148 0.5445 00.8902 00.0000 00.0000 95.9455 02.4596 00.1247 00.0096 00.0152 00.0000 00.0033 00.0028 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/29 0.5785 1.02293 0.5655 00.8725 00.0000 00.0000 95.7566 02.6404 00.1273 00.0105 00.0157 00.0000 00.0034 00.0031 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/29 0.5831 1.01407 1.7080 00.0898 00.0000 00.0000 96.2854 01.6281 00.1890 00.0517 00.0253 00.0000 00.0100 00.0034 00.0045 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/06/29 0.5998 1.06771 0.3517 00.5186 00.0000 00.0000 91.5663 07.1391 00.3416 00.0259 00.0332 00.0000 00.0071 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