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 2021/06/11 0.5796 1.02184 0.5629 01.0429 00.0000 00.0000 95.5469 02.6404 00.1671 00.0110 00.0182 00.0000 00.0040 00.0035 00.0012 00.0009 00.0004 00.0000 BAY CHECK GC @ 170610 2021/06/11 0.5782 1.02232 0.7884 00.5404 00.0000 00.0000 96.1901 02.2260 00.2068 00.0161 00.0200 00.0000 00.0045 00.0030 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/11 0.5653 1.00756 0.4483 00.7192 00.0000 00.0000 98.2214 00.5649 00.0400 00.0025 00.0032 00.0000 00.0001 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/11 0.5790 1.02071 0.5767 01.0317 00.0000 00.0000 95.6841 02.5096 00.1587 00.0104 00.0169 00.0000 00.0036 00.0032 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/11 0.5804 1.02429 0.6150 00.8881 00.0000 00.0000 95.4694 02.8206 00.1692 00.0107 00.0158 00.0000 00.0033 00.0030 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/11 0.5832 1.01455 1.7038 00.0827 00.0000 00.0000 96.2837 01.6211 00.1988 00.0548 00.0273 00.0000 00.0113 00.0038 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/06/11 0.6029 1.07495 0.2828 00.4766 00.0000 00.0000 90.9105 07.8801 00.3631 00.0276 00.0356 00.0000 00.0077 00.0040 00.0054 00.0040 00.0019 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