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 2021/07/23 0.5855 1.03262 0.7272 00.6951 00.0000 00.0000 94.5767 03.7775 00.1894 00.0108 00.0157 00.0000 00.0033 00.0026 00.0006 00.0004 00.0002 00.0000 BAY CHECK GC @ 170610 2021/07/23 0.5797 1.02622 0.7764 00.4665 00.0000 00.0000 95.8734 02.6323 00.2058 00.0154 00.0184 00.0000 00.0044 00.0030 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/23 0.5646 1.00760 0.4874 00.5974 00.0000 00.0000 98.3894 00.4967 00.0259 00.0013 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/23 0.5822 1.03006 0.5497 00.8069 00.0000 00.0000 95.0601 03.3727 00.1729 00.0103 00.0163 00.0000 00.0034 00.0028 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/23 0.5924 1.04227 0.6388 00.9112 00.0000 00.0000 93.0577 05.1420 00.2146 00.0104 00.0147 00.0000 00.0031 00.0028 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/23 0.5836 1.01468 1.7124 00.0977 00.0000 00.0000 96.1914 01.6589 00.2013 00.0558 00.0274 00.0000 00.0114 00.0036 00.0083 00.0062 00.0030 00.0000 FM 63 - Columbia GC @ 206124 2021/07/23 0.6028 1.07314 0.3247 00.5138 00.0000 00.0000 91.0230 07.6480 00.3885 00.0323 00.0397 00.0000 00.0106 00.0068 00.0057 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