Tourmaline Sustainability Performance Metrics
| PRODUCTION | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|
| Sales gas (MMcfd) | 586,456 | 807,888 | 972,513 | 1,221,529 | |
| Liquids (bbl/d) | 15,186 | 19,755 | 23,586 | 38,737 | |
| boe/d | 112,929 | 154,403 | 185,672 | 242,325 | |
| EMISSIONS (1) | 2014 | 2015 | 2016 | 2017 | |
| GHG emissions intensity (direct + indirect) (tonnes CO2e/boe) | 0.019 | 0.018 | 0.018 | 0.018 | |
| Direct GHG emissions (tonnes CO2e) | 721,263 | 927,234 | 1,054,602 | 1,381,730 | |
| Indirect GHG emissions (tonnes CO2e) | 54,690 | 70,231 | 137,733 | 183,180 | |
| Nitrogen oxides (NOx) (tonnes) | 3,644 | 5,686 | 6,012 | 7,984 | |
| Sulphur dioxide (SO2) (tonnes) | 312 | 538 | 364 | 712 | |
| Flared gas (1000m3) | NR(2) | NR | 5,513 | 2,069 | |
| Vented gas (1000m3) | NR | NR | 1,183 | 245 | |
| RELEASE PREVENTION | 2014 | 2015 | 2016 | 2017 | |
| Reportable releases (number) | 13 | 12 | 8 | 14 | |
*All reported releases were less than 60m3. | |||||
| WATER MANAGEMENT | 2014 | 2015 | 2016 | 2017 | 2018 |
| Total water used for fracturing (m3) | NR | 1,197,079 | 998,280 | 1,753,634 | 1,374,000 |
| Total recycled water used (m3) | NR | 473,373 | 500,857 | 918,218 | 675,000 |
| Total fresh water used (m3) | NR | 723,706 | 497,424 | 835,415 | 699,000 |
| Total number of wells | NR | 184 | 149 | 260 | 186 |
| Water per well (m3) | NR | 6,506 | 6,700 | 6,745 | 7,387 |
| Frac flowback water produced (m3)(3) | NR | 247,704 | 217,868 | 438,409 | 343,500 |
| Frac flowback water recycled (m3)(3) | NR | 235,318 | 206,974 | 416,488 | 326,325 |
| Frac flowback water disposed (m3)(3) | NR | 12,385 | 10,893 | 21,920 | 17,175 |
| Percentage frac flowback water recycled (%) | NR | 95% | 95% | 95% | 95% |