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 2021/05/28 0.5774 1.01906 0.7908 00.6518 00.0000 00.0000 96.2671 02.1008 00.1564 00.0096 00.0141 00.0000 00.0031 00.0025 00.0015 00.0011 00.0005 00.0000 BAY CHECK GC @ 170610 2021/05/28 0.5777 1.02290 0.7130 00.5683 00.0000 00.0000 96.2077 02.2686 00.1972 00.0152 00.0180 00.0000 00.0045 00.0033 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/28 0.5692 1.00790 0.5258 00.9542 00.0000 00.0000 97.4711 00.9805 00.0632 00.0020 00.0028 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/28 0.5785 1.02129 0.6441 00.8473 00.0000 00.0000 95.8993 02.3965 00.1722 00.0107 00.0171 00.0000 00.0037 00.0031 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/28 0.5773 1.02090 0.5403 00.9125 00.0000 00.0000 96.0122 02.3409 00.1583 00.0100 00.0151 00.0000 00.0032 00.0028 00.0020 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/28 0.5833 1.01466 1.7032 00.0805 00.0000 00.0000 96.2891 01.6176 00.2010 00.0557 00.0279 00.0000 00.0112 00.0036 00.0059 00.0044 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/05/28 0.5982 1.06471 0.3652 00.5201 00.0000 00.0000 91.8535 06.8906 00.2995 00.0221 00.0278 00.0000 00.0062 00.0036 00.0052 00.0038 00.0018 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