Facility detail

SCHLUMBERGER BARTLESVILLE PRODUCT CENTER

509 W HENSLEY BLVD, BARTLESVILLE, OK, 74003

Parent company: SCHLUMBERGER HOLDINGS CORP

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

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	1,1,1-Trichloroethane	Nickel	Chromium	Manganese	Copper	Total (lbs)
2024	—	165	9	85	5	264
2023	—	119	95	71	5	290
2022	—	189	11	19	5	224
2021	—	221	51	21	5	303
2020	—	505	505	505	505	2,525
2019	—	15	15	15	15	60
2018	—	15	15	15	15	60
2017	—	15	15	15	15	60
2016	—	15	15	15	15	60
2015	—	15	15	—	15	45
2014	—	7	15	—	15	37
2013	—	7	15	—	15	37
2012	—	7	15	—	15	37
2011	—	7	15	3	15	42
2010	—	7	15	3	15	42
2009	—	15	15	3	15	49
2008	—	15	260	11	15	312
2007	—	160	260	11	15	458
2006	—	159	260	11	15	457
2005	—	206	260	11	15	499
2004	—	206	192	127	31	620
2003	—	109	95	129	33	442
2002	—	23	7	100	29	227
2001	—	25	9	101	31	233
2000	—	—	—	—	—	158
1999	—	24	9	96	31	160
1998	—	24	9	96	31	160
1997	—	29	11	101	38	179
1996	—	44	10	—	55	109
1995	2,560	70	13	—	77	2,720
1994	4,767	34	7	—	47	4,855
1993	7,346	31	7	—	46	7,430
1992	11,851	67	34	—	79	12,031
1991	14,323	49	34	122	73	14,601
1990	12,164	68	34	—	74	12,340
1989	22,227	45	12	76	34	22,394
1988	—	173	27	—	131	331
1987	11,680	—	—	—	—	11,681

▎ 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.