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 2021/09/11 0.5772 1.01949 0.7485 00.6730 00.0000 00.0000 96.2961 02.0704 00.1701 00.0115 00.0179 00.0000 00.0038 00.0031 00.0024 00.0018 00.0008 00.0000 BAY CHECK GC @ 170610 2021/09/11 0.5787 1.01898 1.0077 00.4542 00.0000 00.0000 96.2742 02.0455 00.1742 00.0151 00.0180 00.0000 00.0043 00.0028 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/11 0.5669 1.00675 0.6531 00.6159 00.0000 00.0000 98.0750 00.6249 00.0281 00.0012 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/11 0.5768 1.01908 0.6166 00.8531 00.0000 00.0000 96.2127 02.1338 00.1409 00.0112 00.0181 00.0000 00.0040 00.0033 00.0027 00.0020 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/11 0.5771 1.01985 0.6270 00.8310 00.0000 00.0000 96.1240 02.2458 00.1316 00.0113 00.0168 00.0000 00.0037 00.0031 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/11 0.5835 1.01574 1.6647 00.0960 00.0000 00.0000 96.1958 01.7304 00.2043 00.0563 00.0279 00.0000 00.0112 00.0035 00.0052 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/09/11 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