National Oilwell Varco Air releases 2017 (lbs): 59,725Incineration transfers 2017 (lbs): 0information in PERI's Toxic Water database .information in PERI's Greenhouse database . display facilities ) ( display chemicals ) Basic data displayed ( display advanced data instead ) (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.)
Split *
VALLOUREC DRILLING PRODUCTS USA INC HOUSTON TX
Manganese 0
0
2
0.00%
25.7%
85.4%
VALLOUREC DRILLING PRODUCTS USA INC HOUSTON TX
Chromium 0
0
3,445
0.21%
25.7%
85.4%
VALLOUREC DRILLING PRODUCTS USA INC HOUSTON TX
Nickel 0
0
38
0.00%
25.7%
85.4%
NOV RIG SYSTEMS GALENA PARK GALENA PARK TX
Propylene (Propene) 1
0
0
0.00%
21.3%
78.0%
FIBER GLASS SYSTEMS LITTLE ROCK AR
4,4'-Methylenedianiline 10
0
792
0.05%
29.5%
77.8%
NOV MONOFLO BREEN & BREEN ISE HOUSTON TX
Xylene (mixed isomers) 2,096
0
29
0.00%
16.7%
76.7%
NOV MONOFLO BREEN & BREEN ISE HOUSTON TX
Lead compounds 0
0
0
0.00%
16.7%
76.6%
NOV RIG SYSTEMS SERVICE CENTER BAMMEL HOUSTON TX
Ethylene glycol 0
0
0
0.00%
16.7%
76.5%
NOV RIG SYSTEMS SERVICE CENTER BAMMEL HOUSTON TX
Chromium 45
0
354,573
21.41%
16.8%
76.1%
NOV RIG SYSTEMS SERVICE CENTER BAMMEL HOUSTON TX
Manganese 31
0
151
0.01%
16.8%
76.1%
NOV RIG SYSTEMS SERVICE CENTER BAMMEL HOUSTON TX
Nickel 25
0
9,489
0.57%
16.8%
76.1%
NOV MONOFLO BREEN & BREEN ISE HOUSTON TX
Chromium 1
0
7,174
0.43%
17.0%
73.4%
NOV COATING HOUSTON HOUSTON TX
Toluene 1,183
0
0
0.00%
19.9%
72.9%
NOV COATING HOUSTON HOUSTON TX
n-Butyl alcohol 3,400
0
13
0.00%
19.9%
72.9%
AMERON INTERNATIONAL (LINING GROUP) BREA CA
Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate) 1,344
0
8,334
0.50%
13.8%
72.6%
NOV COATING HOUSTON HOUSTON TX
Methyl isobutyl ketone 1,726
0
1
0.00%
19.8%
72.3%
NOV XL SYSTEMS BEAUMONT BEAUMONT TX
Chromium 44
0
45,570
2.75%
28.3%
72.1%
NOV XL SYSTEMS BEAUMONT BEAUMONT TX
Manganese 65
0
75
0.00%
28.3%
72.1%
NOV XL SYSTEMS BEAUMONT BEAUMONT TX
Nickel 40
0
3,584
0.22%
28.3%
72.1%
NOV MONOFLO BREEN & BREEN ISE HOUSTON TX
Nickel 1
0
335
0.02%
17.1%
71.9%
NOV MONOFLO BREEN & BREEN ISE HOUSTON TX
Manganese 1
0
3
0.00%
17.1%
71.8%
AMERON WATER TRANSMISSION GROUP TRACY CA
Manganese 299
0
520
0.03%
8.3%
66.4%
NOV RIG SYSTEMS WEST LITTLE YORK HOUSTON TX
Ethylene glycol 0
0
0
0.00%
13.3%
66.1%
NOV RIG SYSTEMS RUBBER PLANT & CONTROLS BUILDING HOUSTON TX
Ethylene glycol 0
0
0
0.00%
13.6%
65.7%
NOV AMERON FILLMORE CONCRETE POLE MANUFACTURING FILLMORE CA
Lead 0
0
1
0.00%
14.5%
65.1%
NOV OREGON STREET ODESSA TX
Propylene (Propene) 3
0
0
0.00%
12.0%
57.6%
NOV DOWNHOLE CONROE CONROE TX
Manganese 37
0
78
0.00%
13.3%
54.6%
NOV DOWNHOLE CONROE CONROE TX
Nickel 0
0
32
0.00%
13.3%
54.6%
GRANT PRIDECO NAVASOTA TX
n-Butyl alcohol 10,449
0
2
0.00%
19.2%
54.3%
NOV TEXAS OIL TOOLS/CTES CONROE CONROE TX
Nickel 418
0
60,185
3.63%
13.1%
54.3%
NOV TEXAS OIL TOOLS/CTES CONROE CONROE TX
Lead 221
0
787
0.05%
13.1%
54.3%
NOV TEXAS OIL TOOLS/CTES CONROE CONROE TX
Chromium 437
0
727,306
43.91%
13.1%
54.3%
NOV TEXAS OIL TOOLS/CTES CONROE CONROE TX
Copper 181
0
33
0.00%
13.2%
54.1%
NOV RMES TOMBALL TOMBALL TX
Nickel 0
0
28
0.00%
10.7%
52.1%
NOV RMES TOMBALL TOMBALL TX
Chromium 0
0
914
0.06%
10.7%
52.1%
GRANT PRIDECO NAVASOTA TX
Nickel 161
0
2,343
0.14%
19.3%
49.8%
GRANT PRIDECO NAVASOTA TX
Manganese 343
0
63
0.00%
19.3%
49.0%
GRANT PRIDECO NAVASOTA TX
Chromium 407
0
80,489
4.86%
19.3%
47.7%
NOV AMERON TULSA POLE PRODUCTS WELDING & FABRICATION TULSA OK
Nickel 71
0
9,332
0.56%
24.6%
45.2%
NOV AMERON TULSA POLE PRODUCTS WELDING & FABRICATION TULSA OK
Manganese 118
0
200
0.01%
24.5%
45.2%
NOV AMERON TULSA POLE PRODUCTS WELDING & FABRICATION TULSA OK
Chromium 148
0
178,174
10.76%
22.9%
44.5%
NOV ROLLIGON ANDERSON ANDERSON TX
Ethylene glycol 0
0
0
0.00%
18.7%
37.8%
NATIONAL OILWELL VARCO/TULSA MULTIPLEX TULSA OK
Manganese 189
0
295
0.02%
17.4%
36.3%
NATIONAL OILWELL VARCO/TULSA MULTIPLEX TULSA OK
Nickel 504
0
60,916
3.68%
17.4%
36.3%
NATIONAL OILWELL VARCO/TULSA MULTIPLEX TULSA OK
Lead 18
0
54
0.00%
17.4%
36.3%
NATIONAL OILWELL VARCO/TULSA MULTIPLEX TULSA OK
Copper 4,782
0
803
0.05%
17.3%
35.7%
NOV TUBOSCOPE AMELIA NORTH & SOUTH COATING & INSPECTION MORGAN CITY LA
Glycol Ethers 0
0
0
0.00%
19.8%
34.0%
NOV HYDRA RIG DUNCAN DUNCAN OK
Ethylene glycol 0
0
0
0.00%
24.1%
31.6%
FIBER GLASS SYSTEMS SAND SPRINGS OK
Styrene 20,424
0
5
0.00%
16.7%
28.4%
NATIONAL OILWELL VARCO LP DAYTON OH
Manganese compounds 20
0
15
0.00%
19.3%
28.1%
NATIONAL OILWELL VARCO LP DAYTON OH
Chromium compounds 171
0
90,290
5.45%
19.3%
28.1%
NATIONAL OILWELL VARCO LP DAYTON OH
Nickel compounds 171
0
9,740
0.59%
19.3%
28.1%
NOV FIBER GLASS SYSTEMS-BURKBURNETT BURKBURNETT TX
Dichloromethane 10,138
0
5
0.00%
16.7%
26.6%
For explanations of most columns above, including the EJ Shares, see the technical notes .
The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.
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