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 2021/05/07 0.5785 1.02175 0.7817 00.6082 00.0000 00.0000 96.1120 02.2624 00.1871 00.0129 00.0199 00.0000 00.0046 00.0040 00.0032 00.0024 00.0011 00.0000 BAY CHECK GC @ 170610 2021/05/07 0.5785 1.02358 0.7508 00.5491 00.0000 00.0000 96.1070 02.3310 00.2096 00.0159 00.0218 00.0000 00.0052 00.0041 00.0029 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/07 0.5658 1.00736 0.5311 00.6599 00.0000 00.0000 98.1771 00.6000 00.0285 00.0013 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/07 0.5800 1.02473 0.6347 00.7895 00.0000 00.0000 95.6443 02.6940 00.1898 00.0118 00.0200 00.0000 00.0044 00.0041 00.0033 00.0024 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/07 0.5801 1.02519 0.5638 00.8906 00.0000 00.0000 95.4516 02.9009 00.1557 00.0101 00.0157 00.0000 00.0034 00.0032 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/07 0.5831 1.01493 1.6736 00.0942 00.0000 00.0000 96.2844 01.6261 00.2020 00.0560 00.0281 00.0000 00.0113 00.0036 00.0070 00.0052 00.0025 00.0000 FM 63 - Columbia GC @ 206124 2021/05/07 0.6001 1.06895 0.3288 00.5055 00.0000 00.0000 91.4652 07.2958 00.3252 00.0249 00.0312 00.0000 00.0071 00.0038 00.0056 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