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 2021/06/12 0.5800 1.02385 0.6268 00.8622 00.0000 00.0000 95.5576 02.7363 00.1825 00.0104 00.0161 00.0000 00.0033 00.0028 00.0007 00.0005 00.0002 00.0000 BAY CHECK GC @ 170610 2021/06/12 0.5780 1.02328 0.7325 00.5495 00.0000 00.0000 96.1760 02.2831 00.2108 00.0162 00.0201 00.0000 00.0045 00.0030 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/12 0.5649 1.00695 0.5088 00.6316 00.0000 00.0000 98.3412 00.4918 00.0241 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/12 0.5793 1.02316 0.5988 00.8755 00.0000 00.0000 95.6882 02.6262 00.1724 00.0109 00.0170 00.0000 00.0035 00.0029 00.0019 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/12 0.5778 1.02167 0.5854 00.8487 00.0000 00.0000 95.9489 02.4274 00.1551 00.0099 00.0144 00.0000 00.0031 00.0027 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/12 0.5832 1.01440 1.7096 00.0761 00.0000 00.0000 96.3093 01.5983 00.1981 00.0553 00.0274 00.0000 00.0114 00.0036 00.0057 00.0043 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/06/12 0.6003 1.06933 0.3234 00.5042 00.0000 00.0000 91.4559 07.2919 00.3405 00.0262 00.0338 00.0000 00.0077 00.0042 00.0056 00.0041 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