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 2021/12/28 0.5822 1.02838 0.7117 00.6694 00.0000 00.0000 95.2126 03.1999 00.1730 00.0098 00.0143 00.0000 00.0031 00.0024 00.0015 00.0011 00.0005 00.0000 BAY CHECK GC @ 170610 2021/12/28 0.5823 1.02577 0.9036 00.5441 00.0000 00.0000 95.4347 02.8859 00.1893 00.0138 00.0173 00.0000 00.0041 00.0028 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/28 0.5663 1.00798 0.4511 00.7927 00.0000 00.0000 97.9747 00.7466 00.0318 00.0011 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/28 0.5888 1.03864 0.5758 00.8832 00.0000 00.0000 93.7206 04.5936 00.1907 00.0094 00.0153 00.0000 00.0033 00.0028 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/28 0.5863 1.03558 0.5261 00.9089 00.0000 00.0000 94.1643 04.1917 00.1774 00.0033 00.0049 00.0000 00.0099 00.0088 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/28 0.5864 1.01792 1.7627 00.0859 00.0000 00.0000 95.8602 01.9185 00.2266 00.0617 00.0305 00.0000 00.0119 00.0039 00.0173 00.0129 00.0062 00.0000 FM 63 - Columbia GC @ 206124 2021/12/28 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