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 2021/08/10 0.5766 1.02013 0.5897 00.8219 00.0000 00.0000 96.1630 02.2661 00.1267 00.0097 00.0150 00.0000 00.0033 00.0027 00.0006 00.0004 00.0002 00.0000 BAY CHECK GC @ 170610 2021/08/10 0.5764 1.02075 0.7533 00.5098 00.0000 00.0000 96.5255 01.9788 00.1854 00.0149 00.0189 00.0000 00.0046 00.0034 00.0028 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/10 0.5642 1.00804 0.4558 00.5755 00.0000 00.0000 98.4528 00.4895 00.0238 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/10 0.5770 1.02081 0.5450 00.8771 00.0000 00.0000 96.0645 02.3507 00.1263 00.0098 00.0158 00.0000 00.0034 00.0028 00.0020 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/10 0.5762 1.01939 0.5370 00.9024 00.0000 00.0000 96.2012 02.2065 00.1167 00.0098 00.0147 00.0000 00.0033 00.0030 00.0022 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/10 0.5839 1.01405 1.7515 00.1072 00.0000 00.0000 96.1789 01.6450 00.1964 00.0532 00.0268 00.0000 00.0111 00.0038 00.0081 00.0060 00.0029 00.0000 FM 63 - Columbia GC @ 206124 2021/08/10 0.5984 1.06310 0.3990 00.5832 00.0000 00.0000 91.9230 06.6610 00.3440 00.0290 00.0364 00.0000 00.0082 00.0042 00.0054 00.0040 00.0019 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