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 2021/08/28 0.6059 1.05949 0.3256 01.6128 00.0000 00.0000 91.1960 05.5533 01.0399 00.1134 00.1318 00.0000 00.0144 00.0107 00.0007 00.0005 00.0002 00.0000 BAY CHECK GC @ 170610 2021/08/28 0.5788 1.02053 0.9409 00.4655 00.0000 00.0000 96.2118 02.1539 00.1837 00.0146 00.0181 00.0000 00.0042 00.0029 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/28 0.5720 1.00879 0.7528 00.8167 00.0000 00.0000 97.1394 01.2316 00.0560 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/28 0.5786 1.02229 0.5786 00.8937 00.0000 00.0000 95.7532 02.6153 00.1229 00.0094 00.0155 00.0000 00.0034 00.0030 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/28 0.5777 1.02083 0.5532 00.9416 00.0000 00.0000 95.8939 02.4493 00.1257 00.0099 00.0147 00.0000 00.0033 00.0030 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/28 0.5830 1.01474 1.6750 00.0981 00.0000 00.0000 96.3029 01.6364 00.1942 00.0532 00.0259 00.0000 00.0103 00.0034 00.0056 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/08/28 0.5817 1.02866 0.5665 00.8200 00.0000 00.0000 95.1654 03.2575 00.1495 00.0111 00.0157 00.0000 00.0039 00.0027 00.0034 00.0025 00.0012 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