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 2021/04/29 0.5799 1.01712 1.3696 00.1197 00.0000 00.0000 96.5653 01.6745 00.1881 00.0298 00.0299 00.0000 00.0091 00.0049 00.0040 00.0030 00.0014 00.0000 BAY CHECK GC @ 170610 2021/04/29 0.5789 1.02269 0.8157 00.5412 00.0000 00.0000 96.0850 02.2998 00.2069 00.0163 00.0213 00.0000 00.0051 00.0036 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/29 0.5721 1.00846 0.4446 01.3157 00.0000 00.0000 96.7490 01.4186 00.0686 00.0013 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/29 0.5804 1.02348 0.6659 00.8548 00.0000 00.0000 95.5277 02.7517 00.1638 00.0093 00.0152 00.0000 00.0033 00.0029 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/29 0.5819 1.02552 0.5837 01.0081 00.0000 00.0000 95.0961 03.1112 00.1649 00.0097 00.0152 00.0000 00.0031 00.0031 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/29 0.5829 1.01499 1.6611 00.0934 00.0000 00.0000 96.3075 01.6293 00.1976 00.0542 00.0275 00.0000 00.0111 00.0038 00.0066 00.0049 00.0024 00.0000 FM 63 - Columbia GC @ 206124 2021/04/29 0.6008 1.06992 0.3329 00.5031 00.0000 00.0000 91.3441 07.4079 00.3306 00.0256 00.0320 00.0000 00.0074 00.0039 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