| Employer | H1B | Total | Certified | Certified-withdrawn | Denied | Withdrawn |
|---|---|---|---|---|---|---|
| NATIONAL OILWELL VARCO LP | 2023 | 4 | 4 | |||
| NATIONAL OILWELL VARCO LP | 2022 | 37 | 37 | |||
| NATIONAL OILWELL VARCO LP | 2021 | 11 | 11 | |||
| NATIONAL OILWELL VARCO LP | 2020 | 48 | 46 | 2 | ||
| NATIONAL OILWELL VARCO LP | 2020 | 0 | ||||
| NATIONAL OILWELL VARCO LP | 2019 | 80 | 70 | 3 | 7 | |
| NATIONAL OILWELL VARCO LP | 2018 | 60 | 44 | 6 | 3 | 7 |
| NATIONAL OILWELL VARCO LP | 2017 | 68 | 56 | 8 | 2 | 2 |
| NATIONAL OILWELL VARCO LP | 2016 | 75 | 60 | 10 | 2 | 3 |
| NATIONAL OILWELL VARCO LP | 2015 | 135 | 109 | 19 | 4 | 3 |
| NATIONAL OILWELL VARCO LP | 2014 | 118 | 93 | 2 | 8 | 15 |
| NATIONAL OILWELL VARCO LP | 2013 | 87 | 67 | 8 | 2 | 10 |
| NATIONAL OILWELL VARCO LP | 2012 | 76 | 67 | 7 | 2 |
| Employer | PERM | Total | Certified | Certified-expired | Denied | Withdrawn |
|---|---|---|---|---|---|---|
| NATIONAL OILWELL VARCO LP | 2023 | 2 | 2 | |||
| NATIONAL OILWELL VARCO LP | 2022 | 11 | 4 | 7 | ||
| NATIONAL OILWELL VARCO LP | 2021 | 13 | 10 | 3 | ||
| NATIONAL OILWELL VARCO LP | 2020 | 8 | 4 | 4 | ||
| NATIONAL OILWELL VARCO LP | 2019 | 19 | 10 | 9 | ||
| NATIONAL OILWELL VARCO LP | 2018 | 5 | 4 | 1 | ||
| NATIONAL OILWELL VARCO LP | 2017 | 9 | 4 | 5 | ||
| NATIONAL OILWELL VARCO LP | 2016 | 21 | 2 | 19 | ||
| NATIONAL OILWELL VARCO LP | 2015 | 40 | 37 | 1 | 2 | |
| NATIONAL OILWELL VARCO LP | 2014 | 15 | 14 | 1 | ||
| NATIONAL OILWELL VARCO LP | 2013 | 9 | 9 | |||
| NATIONAL OILWELL VARCO LP | 2012 | 12 | 4 | 8 | ||
| NATIONAL OILWELL VARCO LP | 2011 | 7 | 6 | 1 | ||
| NATIONAL OILWELL VARCO LP | 2010 | 5 | 4 | 1 | ||
| NATIONAL OILWELL VARCO LP | 2009 | 1 | 1 | |||
| NATIONAL OILWELL VARCO LP | 2008 | 9 | 6 | 2 | 1 |
| INDIA | MEXICO | PHILIPPINES | CHINA | CANADA | LEBANON | NEPAL | UNITED KINGDOM | PAKISTAN | NIGERIA |
Note: Before NATIONAL OILWELL VARCO LP can hire foreign nationals , it must file labor certifications with DOL (Department of Labor). The application can be approved, withdrawn or denied by the DOL. To hire a candidate temporarity, H1B LCAs are filed. For permanent hiring, Green Card PERM applications are filed by the employer on behalf of the candidate.