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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%

Chemicals at facilities displayed below: (
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(Click on column headers to re-sort table: current sort is by revised incineration transfers.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
Rv
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%
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 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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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 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 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 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%
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 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 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%
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 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%
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 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 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 Propylene (Propene) 171 171 0 0 1 0 0.00% 24.6% 54.1% 85.0% 16.4% 66.1%
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 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 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 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 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%
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%
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 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 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 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 TUBOSCOPE HOLMES ROAD HOUSTON TX Methanol 5 5 0 0 0 0 0.00% 22.6% 42.5% 73.2% 30.9% 31.6%
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 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 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 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-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%
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%
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%
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%

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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