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: ( display facilities ) ( display chemicals )
Advanced data displayed ( display basic data instead )
(Click on column headers to re-sort table: current sort is by EJ: Near Poor Share.)
(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
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%
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%
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
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%
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%
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%
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%
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%
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 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 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%
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 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 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 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%
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 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
Nickel and nickel compounds
194
194
0
0
930,000
14,572
1.47%
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%
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 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 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 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 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
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 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 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 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 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 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
Toluene
2,307
2,307
0
0
1
0
0.00%
15.7%
37.0%
45.8%
11.1%
31.6%
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 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 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%
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%
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%
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%
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%
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)
>>New Toxic 100 Search
>>Toxic 100 Home Page