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 2021/01/13 0.5812 1.02603 0.6412 00.8179 00.0000 00.0000 95.3360 03.0122 00.1549 00.0088 00.0137 00.0000 00.0034 00.0030 00.0039 00.0029 00.0014 00.0000 BAY CHECK GC @ 170610 2021/01/13 0.5798 1.02509 0.6839 00.6776 00.0000 00.0000 95.7223 02.6869 00.1862 00.0136 00.0174 00.0000 00.0042 00.0031 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/13 0.5660 1.00654 0.5426 00.7058 00.0000 00.0000 98.1442 00.5809 00.0244 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/13 0.5811 1.02636 0.6173 00.8272 00.0000 00.0000 95.3234 03.0461 00.1492 00.0085 00.0139 00.0000 00.0034 00.0031 00.0035 00.0026 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/13 0.5801 1.02609 0.5176 00.9040 00.0000 00.0000 95.4021 02.9978 00.1415 00.0091 00.0139 00.0000 00.0034 00.0033 00.0032 00.0024 00.0011 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/13 0.5835 1.01453 1.7121 00.0933 00.0000 00.0000 96.2112 01.6950 00.1884 00.0515 00.0255 00.0000 00.0104 00.0035 00.0045 00.0034 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/01/13 0.5832 1.02622 0.8306 00.7065 00.0000 00.0000 95.1945 03.0370 00.1809 00.0135 00.0175 00.0000 00.0051 00.0034 00.0049 00.0037 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