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 2021/09/22 0.5776 1.02150 0.7883 00.5291 00.0000 00.0000 96.2691 02.2056 00.1691 00.0114 00.0156 00.0000 00.0035 00.0026 00.0024 00.0018 00.0008 00.0000 BAY CHECK GC @ 170610 2021/09/22 0.5784 1.02045 0.9256 00.4554 00.0000 00.0000 96.2886 02.0966 00.1884 00.0150 00.0185 00.0000 00.0044 00.0030 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/22 0.5639 1.00751 0.4709 00.5624 00.0000 00.0000 98.5118 00.4335 00.0192 00.0008 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/22 0.5766 1.01940 0.5981 00.8462 00.0000 00.0000 96.2236 02.1522 00.1383 00.0111 00.0174 00.0000 00.0039 00.0032 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/22 0.5772 1.02005 0.5852 00.8890 00.0000 00.0000 96.0451 02.3202 00.1222 00.0106 00.0158 00.0000 00.0035 00.0031 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/22 0.5829 1.01410 1.6953 00.0905 00.0000 00.0000 96.3171 01.6107 00.1877 00.0511 00.0258 00.0000 00.0103 00.0033 00.0049 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/09/22 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 00.0018 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