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 2020/12/31 0.5910 1.03985 0.6666 00.8734 00.0000 00.0000 93.4232 04.7656 00.2346 00.0095 00.0146 00.0000 00.0031 00.0026 00.0030 00.0022 00.0011 00.0000 BAY CHECK GC @ 170610 2020/12/31 0.5862 1.03443 0.7249 00.6615 00.0000 00.0000 94.5043 03.8248 00.2387 00.0148 00.0179 00.0000 00.0055 00.0029 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2020/12/31 0.5691 1.00853 0.4744 00.9886 00.0000 00.0000 97.4086 01.0782 00.0476 00.0010 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2020/12/31 0.5918 1.04200 0.6135 00.9019 00.0000 00.0000 93.1912 05.0296 00.2288 00.0087 00.0142 00.0000 00.0030 00.0027 00.0028 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2020/12/31 0.5939 1.04422 0.6604 00.9007 00.0000 00.0000 92.7952 05.3806 00.2272 00.0100 00.0141 00.0000 00.0031 00.0027 00.0026 00.0019 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2020/12/31 0.5814 1.01085 1.7305 00.0959 00.0000 00.0000 96.5620 01.3736 00.1520 00.0415 00.0212 00.0000 00.0091 00.0034 00.0041 00.0030 00.0015 00.0000 FM 63 - Columbia GC @ 206124 2020/12/31 0.5848 1.03048 0.7284 00.7644 00.0000 00.0000 94.7258 03.5521 00.1860 00.0117 00.0158 00.0000 00.0041 00.0028 00.0040 00.0029 00.0014 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