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 2021/03/12 0.5811 1.02145 0.9262 00.6531 00.0000 00.0000 95.6805 02.5193 00.1815 00.0105 00.0167 00.0000 00.0037 00.0031 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/03/12 0.5805 1.02386 0.8453 00.5738 00.0000 00.0000 95.7963 02.5178 00.2160 00.0161 00.0202 00.0000 00.0059 00.0036 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/12 0.5694 1.00845 0.4413 01.0718 00.0000 00.0000 97.3074 01.1246 00.0517 00.0012 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/12 0.5798 1.02313 0.6477 00.8483 00.0000 00.0000 95.6236 02.6876 00.1562 00.0093 00.0154 00.0000 00.0034 00.0029 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/12 0.5797 1.02315 0.6238 00.8812 00.0000 00.0000 95.5915 02.7182 00.1485 00.0096 00.0154 00.0000 00.0033 00.0032 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/12 0.5859 1.01968 1.6519 00.1041 00.0000 00.0000 95.8116 02.0437 00.2472 00.0704 00.0352 00.0000 00.0144 00.0044 00.0078 00.0058 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/03/12 0.5909 1.03391 0.9588 00.7811 00.0000 00.0000 93.7962 04.1691 00.2376 00.0143 00.0208 00.0000 00.0053 00.0041 00.0057 00.0042 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