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 2021/05/10 0.5797 1.02296 0.7027 00.7694 00.0000 00.0000 95.7406 02.5647 00.1804 00.0111 00.0173 00.0000 00.0038 00.0033 00.0029 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/05/10 0.5794 1.02298 0.8307 00.5491 00.0000 00.0000 95.9757 02.3976 00.2003 00.0148 00.0193 00.0000 00.0045 00.0034 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/10 0.5661 1.00727 0.5533 00.6589 00.0000 00.0000 98.1550 00.5914 00.0327 00.0023 00.0043 00.0000 00.0008 00.0008 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/10 0.5816 1.02498 0.6581 00.8947 00.0000 00.0000 95.3053 02.9051 00.1932 00.0112 00.0183 00.0000 00.0039 00.0034 00.0029 00.0022 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/10 0.5845 1.02874 0.6821 00.9096 00.0000 00.0000 94.7037 03.4797 00.1865 00.0104 00.0159 00.0000 00.0036 00.0034 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/10 0.5829 1.01423 1.6974 00.0838 00.0000 00.0000 96.3272 01.5867 00.1962 00.0541 00.0270 00.0000 00.0109 00.0036 00.0055 00.0041 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/05/10 0.6005 1.06987 0.3192 00.5027 00.0000 00.0000 91.3787 07.3912 00.3281 00.0250 00.0317 00.0000 00.0072 00.0038 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