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 2021/12/21 0.5836 1.03087 0.6203 00.7856 00.0000 00.0000 94.8402 03.5494 00.1669 00.0097 00.0148 00.0000 00.0034 00.0028 00.0030 00.0022 00.0011 00.0000 BAY CHECK GC @ 170610 2021/12/21 0.5827 1.02800 0.8045 00.5979 00.0000 00.0000 95.2309 03.1499 00.1778 00.0122 00.0157 00.0000 00.0037 00.0027 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/21 0.5678 1.00814 0.5105 00.8336 00.0000 00.0000 97.7392 00.8643 00.0490 00.0014 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/21 0.5857 1.03376 0.5645 00.8935 00.0000 00.0000 94.3104 04.0476 00.1542 00.0076 00.0120 00.0000 00.0027 00.0022 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/21 0.5868 1.03575 0.5622 00.8868 00.0000 00.0000 94.1132 04.2264 00.1800 00.0032 00.0047 00.0000 00.0095 00.0085 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/21 0.5853 1.01737 1.7242 00.0778 00.0000 00.0000 95.9405 01.9110 00.2287 00.0629 00.0311 00.0000 00.0122 00.0040 00.0052 00.0038 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/12/21 0.5845 1.03498 0.5155 00.7881 00.0000 00.0000 94.5547 03.9288 00.1720 00.0120 00.0157 00.0000 00.0038 00.0022 00.0032 00.0023 00.0011 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