PERI: Toxic 100 Index

National Oilwell Varco

Rank in Toxic 100: 25
Rank among all TRI companies: 84
Air releases 2014 (lbs): 268,269
Incineration transfers 2014 (lbs): 22,851
Total Air and Incineration Toxic Score 2014: 989,905
Percentage of national total 2014 toxic air and incineration score: 0.226%
EJ: Poor Share: 29.6%
EJ: Minority Share: 52.6%

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Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Rv
PFAUDLER INC	ROCHESTER	NY	Chromium and chromium compounds	98	98	0	0	43,000,000	648,862	65.55%	34.0%	55.8%	63.1%	43.7%	14.5%
NATIONAL OILWELL VARCO LP	DAYTON	OH	Chromium and chromium compounds	299	299	0	0	43,000,000	259,979	26.26%	20.5%	41.6%	28.9%	20.2%	3.0%
NOV FIBER GLASS SYSTEMS-MINERAL WELLS	MINERAL WELLS	TX	4,4'-Methylenedianiline	1,306	1,306	0	0	1,600,000	19,036	1.92%	19.8%	46.6%	37.8%	4.1%	31.0%
NATIONAL OILWELL VARCO LP	DAYTON	OH	Nickel and nickel compounds	194	194	0	0	930,000	14,572	1.47%	20.5%	41.6%	28.9%	20.2%	3.0%
PFAUDLER INC	ROCHESTER	NY	Nickel and nickel compounds	62	62	0	0	930,000	13,659	1.38%	34.0%	55.8%	63.1%	43.7%	14.5%
NATIONAL OILWELL VARCO INC	SPRINGFIELD	OH	Chromium and chromium compounds	24	24	0	0	43,000,000	9,862	1.00%	26.6%	47.6%	24.1%	15.6%	3.1%
AMERON INTERNATIONAL (LINING GROUP)	BREA	CA	Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate)	1,071	1,071	0	0	8,600	6,642	0.67%	15.1%	35.0%	71.5%	4.0%	46.6%
FIBER GLASS SYSTEMS	LITTLE ROCK	AR	4,4'-Methylenedianiline	10	10	22,851	22,851	1,600,000	5,871	0.59%	25.3%	45.0%	43.8%	37.1%	5.5%
NOV FIBER GLASS SYSTEMS-BURKBURNETT	BURKBURNETT	TX	4,4'-Methylenedianiline	267	267	0	0	1,600,000	5,381	0.54%	10.3%	36.5%	20.6%	5.7%	11.7%
NOV DOWNHOLE RMES	WILLIS	TX	Trichloroethylene	1,119	1,119	0	0	15,000	2,260	0.23%	15.5%	36.4%	46.1%	11.4%	31.3%
NOV-CLAREMORE	CLAREMORE	OK	Chromium and chromium compounds	5	5	0	0	43,000,000	1,490	0.15%	12.2%	36.3%	34.2%	3.0%	6.7%
AMERON CONCRETE & STEEL PIPE GROUP	PHOENIX	AZ	Manganese and manganese compounds	254	254	0	0	12,000	865	0.09%	34.2%	59.0%	70.5%	7.7%	57.4%
AMERON PIPE GROUP	TRACY	CA	Manganese and manganese compounds	249	249	0	0	12,000	386	0.04%	10.8%	26.2%	64.5%	7.2%	36.7%
NOV RIG SOLUTIONS FM 529	HOUSTON	TX	Xylene (mixed isomers)	16,265	16,265	0	0	35	196	0.02%	15.0%	36.6%	67.0%	16.0%	40.3%
NOV RIG SOLUTIONS GALENA PARK	GALENA PARK	TX	Xylene (mixed isomers)	21,617	21,617	0	0	35	175	0.02%	24.2%	50.5%	80.5%	19.4%	56.8%
NOV DOWNHOLE RMES	WILLIS	TX	Ethylbenzene	1,048	1,048	0	0	890	114	0.01%	15.7%	37.1%	45.8%	11.0%	31.6%
AMERON WIND TOWERS DIV	FONTANA	CA	Manganese and manganese compounds	26	26	0	0	12,000	112	0.01%	17.8%	43.1%	80.4%	6.7%	63.7%
NOV RIG SOLUTIONS WEST LITTLE YORK	HOUSTON	TX	Zinc and zinc compounds	2,825	2,825	0	0	100	107	0.01%	16.2%	35.6%	66.3%	16.4%	38.2%
PFAUDLER INC	ROCHESTER	NY	Manganese and manganese compounds	36	36	0	0	12,000	102	0.01%	34.0%	55.8%	63.1%	43.7%	14.5%
NOV RIG SOLUTIONS SUGAR LAND	SUGAR LAND	TX	Xylene (mixed isomers)	7,278	7,278	0	0	35	61	0.01%	17.1%	38.0%	73.8%	19.0%	33.5%
NOV FIBER GLASS SYSTEMS-BURKBURNETT	BURKBURNETT	TX	Dichloromethane	98,574	98,574	0	0	36	53	0.01%	11.1%	36.4%	22.6%	6.6%	12.7%
NATIONAL OILWELL VARCO INC	SPRINGFIELD	OH	Xylene (mixed isomers)	14,383	14,383	0	0	35	37	0.00%	27.9%	49.5%	24.5%	15.8%	3.2%
NATIONAL OILWELL VARCO LP	DAYTON	OH	Manganese and manganese compounds	31	31	0	0	12,000	30	0.00%	20.5%	41.6%	28.9%	20.2%	3.0%
NOV FIBER GLASS SYSTEMS-BURKBURNETT	BURKBURNETT	TX	Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate)	165	165	0	0	8,600	21	0.00%	10.9%	36.4%	22.3%	6.4%	12.5%
NOV DOWNHOLE RMES	WILLIS	TX	Xylene (mixed isomers)	3,699	3,699	0	0	35	14	0.00%	16.0%	37.8%	45.5%	10.6%	32.0%
FIBER GLASS SYSTEMS	SAND SPRINGS	OK	Styrene	23,920	23,920	0	0	4	6	0.00%	18.9%	42.3%	28.5%	4.1%	4.0%
NOV FIBER GLASS SYSTEMS-MINERAL WELLS	MINERAL WELLS	TX	1,3-Phenylenediamine	1,632	1,632	0	0	170	3	0.00%	19.8%	46.6%	37.8%	4.1%	31.0%
NOV TUBOSCOPE HIGHWAY 90	HOUSTON	TX	n-Butyl alcohol	1,725	1,725	0	0	10	2	0.00%	18.2%	39.6%	69.0%	18.6%	45.6%
NOV RIG SOLUTIONS PAMPA	PAMPA	TX	Xylene (mixed isomers)	9,654	9,654	0	0	35	1	0.00%	16.3%	40.3%	40.4%	4.1%	32.4%
NOV TUBOSCOPE NAVASOTA	NAVASOTA	TX	n-Butyl alcohol	9,663	9,663	0	0	10	1	0.00%	21.5%	39.9%	47.2%	17.0%	26.5%
NOV DOWNHOLE RMES	WILLIS	TX	Methyl isobutyl ketone	4,445	4,445	0	0	1	1	0.00%	16.1%	38.1%	45.5%	10.5%	32.2%
NOV TUBOSCOPE AMELIA COATING & INSPECTION (NORTH & SOUTH	AMELIA	LA	n-Butyl alcohol	4,336	4,336	0	0	10	0	0.00%	21.3%	42.7%	35.9%	24.4%	6.6%
NOV RIG SOLUTIONS WEST LITTLE YORK	HOUSTON	TX	Ethylene glycol	102	102	0	0	9	0	0.00%	14.5%	32.2%	64.9%	13.4%	37.7%
FIBER GLASS SYSTEMS	LITTLE ROCK	AR	Styrene	1,065	1,065	0	0	4	0	0.00%	23.7%	49.4%	62.2%	49.1%	9.9%
NOV DOWNHOLE RMES	WILLIS	TX	Toluene	2,307	2,307	0	0	1	0	0.00%	15.7%	37.0%	45.8%	11.1%	31.6%
NOV HYDRA RIG FORT WORTH	FORT WORTH	TX	Toluene	2,362	2,362	0	0	1	0	0.00%	23.0%	47.5%	69.5%	25.6%	39.7%
NOV TUBOSCOPE NAVASOTA	NAVASOTA	TX	Methyl isobutyl ketone	7,384	7,384	0	0	1	0	0.00%	21.4%	39.8%	47.6%	17.4%	26.7%
NOV TUBOSCOPE HIGHWAY 90	HOUSTON	TX	Methyl isobutyl ketone	722	722	0	0	1	0	0.00%	18.2%	39.7%	69.3%	18.7%	45.8%
NOV TUBOSCOPE NAVASOTA	NAVASOTA	TX	Toluene	6,994	6,994	0	0	1	0	0.00%	21.5%	39.9%	47.0%	16.8%	26.4%
NOV TUBOSCOPE HIGHWAY 90	HOUSTON	TX	Toluene	685	685	0	0	1	0	0.00%	18.2%	39.6%	68.9%	18.5%	45.5%
NOV MISSION PRODUCTS SAN ANGELO	SAN ANGELO	TX	Styrene	3,616	3,616	0	0	4	0	0.00%	15.0%	40.6%	43.5%	3.8%	37.4%
NOV RIG SOLUTIONS GALENA PARK	GALENA PARK	TX	Propylene (Propene)	171	171	0	0	1	0	0.00%	24.6%	54.1%	85.0%	16.4%	66.1%
NOV RIG SOLUTIONS PAMPA	PAMPA	TX	Toluene	16,572	16,572	0	0	1	0	0.00%	16.2%	40.3%	40.3%	4.1%	32.4%
NOV TUBOSCOPE HOLMES ROAD	HOUSTON	TX	Phenol	5	5	0	0	18	0	0.00%	23.0%	42.5%	73.6%	32.9%	29.5%
NOV TUBOSCOPE HOLMES ROAD	HOUSTON	TX	Methanol	5	5	0	0	0	0	0.00%	22.6%	42.5%	73.2%	30.9%	31.6%

For explanations of most columns above, including the EJ Shares, see the technical notes.

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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