Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SCHLUMBERGER TECHNOLOGY CORP RESLINK
1121 B US CHONG, HOUSTON, TX, 77039
Parent company: SCHLUMBERGER HOLDINGS CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Chromium | Nickel | Manganese | Total (lbs) | ||
| 2024 | 13 | 10 | 6 | 29 | ||
| 2023 | 24 | 20 | 9 | 53 | ||
| 2022 | 23 | 18 | 9 | 50 | ||
| 2021 | 11 | 6 | 6 | 23 | ||
| 2020 | 21 | 15 | 7 | 43 | ||
| 2019 | 40 | 27 | 12 | 79 | ||
| 2018 | 30 | 22 | 8 | 60 | ||
| 2017 | 31 | 28 | 8 | 67 | ||
| 2016 | 29 | 22 | 11 | 62 | ||
| 2015 | 61 | 53 | 21 | 135 | ||
| 2014 | 35 | 20 | 16 | 70 | ||
| 2013 | 42 | 25 | 18 | 84 | ||
| 2012 | 35 | 23 | 14 | 72 | ||
| 2011 | 46 | 32 | 18 | 96 | ||
| 2010 | 42 | 26 | 16 | 84 | ||
| 2009 | 47 | 28 | 19 | 94 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.