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 2021/11/28 0.5836 1.03007 0.7090 00.6995 00.0000 00.0000 94.9318 03.4521 00.1742 00.0095 00.0138 00.0000 00.0030 00.0024 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/11/28 0.5832 1.02784 0.8538 00.5802 00.0000 00.0000 95.1761 03.1699 00.1831 00.0121 00.0152 00.0000 00.0035 00.0025 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/28 0.5684 1.00730 0.5796 00.8323 00.0000 00.0000 97.6719 00.8827 00.0312 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/28 0.5872 1.03383 0.6566 00.8934 00.0000 00.0000 94.1017 04.1491 00.1681 00.0084 00.0132 00.0000 00.0028 00.0023 00.0018 00.0013 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/28 0.5909 1.04028 0.6074 00.9386 00.0000 00.0000 93.2947 04.9424 00.1888 00.0030 00.0044 00.0000 00.0087 00.0077 00.0017 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/28 0.5856 1.01546 1.8138 00.0840 00.0000 00.0000 95.9352 01.8379 00.2165 00.0594 00.0293 00.0000 00.0116 00.0038 00.0048 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/11/28 0.5890 1.03874 0.6450 00.7879 00.0000 00.0000 93.7835 04.5505 00.1919 00.0125 00.0159 00.0000 00.0037 00.0025 00.0029 00.0021 00.0010 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