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 2021/06/23 0.5778 1.02130 0.6497 00.7739 00.0000 00.0000 96.0022 02.4051 00.1331 00.0102 00.0157 00.0000 00.0035 00.0029 00.0015 00.0011 00.0005 00.0000 BAY CHECK GC @ 170610 2021/06/23 0.5775 1.02424 0.6993 00.4911 00.0000 00.0000 96.2502 02.3149 00.1967 00.0166 00.0193 00.0000 00.0045 00.0031 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/23 0.5644 1.00705 0.4711 00.6389 00.0000 00.0000 98.3964 00.4695 00.0219 00.0008 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/23 0.5783 1.02054 0.7064 00.7797 00.0000 00.0000 95.9524 02.4002 00.1244 00.0099 00.0154 00.0000 00.0035 00.0028 00.0022 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/23 0.5788 1.02275 0.6102 00.8409 00.0000 00.0000 95.7612 02.6199 00.1268 00.0104 00.0167 00.0000 00.0037 00.0036 00.0029 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/23 0.5834 1.01504 1.6990 00.0810 00.0000 00.0000 96.2422 01.6594 00.2053 00.0575 00.0283 00.0000 00.0115 00.0039 00.0051 00.0038 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/06/23 0.5998 1.06771 0.3517 00.5186 00.0000 00.0000 91.5663 07.1391 00.3416 00.0259 00.0332 00.0000 00.0071 00.0041 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