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 2021/03/13 0.5821 1.02315 0.9339 00.6341 00.0000 00.0000 95.4816 02.7304 00.1831 00.0103 00.0155 00.0000 00.0033 00.0026 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/03/13 0.5806 1.02384 0.8673 00.5531 00.0000 00.0000 95.8016 02.5044 00.2214 00.0171 00.0215 00.0000 00.0052 00.0038 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/13 0.5718 1.00876 0.4187 01.3111 00.0000 00.0000 96.7935 01.3931 00.0790 00.0017 00.0026 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/13 0.5806 1.02362 0.6473 00.8990 00.0000 00.0000 95.4691 02.7716 00.1722 00.0101 00.0174 00.0000 00.0038 00.0034 00.0026 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/13 0.5789 1.02226 0.5988 00.8990 00.0000 00.0000 95.6668 02.6864 00.1262 00.0067 00.0092 00.0000 00.0020 00.0018 00.0012 00.0009 00.0004 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/13 0.5860 1.01964 1.6639 00.0987 00.0000 00.0000 95.8113 02.0325 00.2506 00.0717 00.0360 00.0000 00.0146 00.0046 00.0078 00.0058 00.0028 00.0000 FM 63 - Columbia GC @ 206124 2021/03/13 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