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 2021/05/11 0.5790 1.02186 0.7155 00.7448 00.0000 00.0000 95.9009 02.4251 00.1718 00.0111 00.0174 00.0000 00.0038 00.0032 00.0028 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/05/12 0.5798 1.02616 0.7298 00.5483 00.0000 00.0000 95.8243 02.6275 00.2208 00.0162 00.0198 00.0000 00.0047 00.0033 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/12 0.5653 1.00726 0.5126 00.6484 00.0000 00.0000 98.2565 00.5533 00.0264 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/12 0.5827 1.02841 0.6308 00.8287 00.0000 00.0000 95.1660 03.0421 00.2874 00.0127 00.0199 00.0000 00.0037 00.0031 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/12 0.5823 1.02753 0.6093 00.8869 00.0000 00.0000 95.1009 03.1628 00.2011 00.0103 00.0156 00.0000 00.0034 00.0032 00.0028 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/12 0.5829 1.01425 1.6942 00.0870 00.0000 00.0000 96.3311 01.5806 00.1972 00.0546 00.0276 00.0000 00.0111 00.0036 00.0056 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/05/12 0.6010 1.07101 0.3092 00.4956 00.0000 00.0000 91.2692 07.5163 00.3301 00.0249 00.0316 00.0000 00.0071 00.0039 00.0054 00.0040 00.0019 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