Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OIL STATES INDUSTRIES INC. - TULSA
10322 E 58TH ST, TULSA, OK, 74146
Parent company: OIL STATES INDUSTRIES
Carcinogen
PBT
— 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 | Methyl ethyl ketone | Styrene | Phenol | Zinc compounds | Lead compounds | Total (lbs) |
| 2023 | — | — | 30 | — | — | 30 |
| 2022 | — | — | 50 | — | — | 50 |
| 2019 | — | — | 50 | 5 | — | 54 |
| 2018 | — | 17 | 57 | 5 | — | 79 |
| 2017 | — | — | 60 | — | — | 60 |
| 2014 | — | 46 | 80 | 8 | — | 134 |
| 2013 | — | 35 | 87 | 11 | — | 133 |
| 2012 | — | 37 | 81 | 10 | — | 128 |
| 2011 | — | 38 | 79 | 11 | — | 128 |
| 2010 | — | — | 70 | 7 | — | 78 |
| 2008 | — | 27 | 46 | — | — | 72 |
| 2005 | — | — | 40 | — | — | 40 |
| 2002 | — | — | — | 5 | 0 | 5 |
| 2000 | — | — | 255 | — | — | 255 |
| 1996 | 14,764 | — | — | — | — | 14,764 |
| 1995 | 22,200 | — | — | — | — | 22,200 |
| 1994 | 18,150 | 13,955 | — | — | — | 32,105 |
| 1992 | 14,250 | — | — | — | — | 14,250 |
| 1991 | 14,250 | — | — | — | — | 14,250 |
| 1990 | 14,250 | — | — | — | — | 14,250 |
▎ 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.