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 2021/12/22 0.5849 1.03272 0.6046 00.8271 00.0000 00.0000 94.5578 03.7911 00.1807 00.0098 00.0152 00.0000 00.0034 00.0029 00.0033 00.0024 00.0012 00.0000 BAY CHECK GC @ 170610 2021/12/22 0.5826 1.02750 0.8260 00.5835 00.0000 00.0000 95.2981 03.0637 00.1859 00.0129 00.0169 00.0000 00.0042 00.0031 00.0029 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/22 0.5682 1.00906 0.4661 00.8769 00.0000 00.0000 97.6250 00.9765 00.0517 00.0016 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/22 0.5876 1.03653 0.5978 00.8625 00.0000 00.0000 94.0144 04.2838 00.2020 00.0101 00.0162 00.0000 00.0035 00.0029 00.0030 00.0022 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/22 0.5900 1.03925 0.6059 00.9090 00.0000 00.0000 93.5043 04.7652 00.1859 00.0032 00.0045 00.0000 00.0093 00.0080 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/22 0.5857 1.01768 1.7335 00.0780 00.0000 00.0000 95.8840 01.9474 00.2336 00.0643 00.0319 00.0000 00.0125 00.0041 00.0054 00.0040 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/12/22 0.5845 1.03498 0.5155 00.7881 00.0000 00.0000 94.5547 03.9288 00.1720 00.0120 00.0157 00.0000 00.0038 00.0022 00.0032 00.0023 00.0011 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