You have to be at least 18 years old to work on an oil rig in the United States. Federal labor law treats oil and gas extraction as hazardous work, which shuts out anyone under 18 no matter what a parent signs or what a state’s own child labor rules allow. And clearing the age bar is only the first gate: safety training, a medical exam, drug testing, and specific credentials all sit between you and your first shift.
The Federal 18-Year Minimum
The Fair Labor Standards Act sets the age rules for employing minors. It allows some work at 14 in non-hazardous jobs and broader work at 16, but it imposes an 18-year minimum for any occupation the Secretary of Labor has declared particularly hazardous.1eCFR. 29 CFR Part 570 – Child Labor Regulations, Orders and Statements of Interpretation
Oil rig work sits inside that hazardous category. Hazardous Occupation Order No. 9 covers all occupations connected to mining other than coal, and the Department of Labor treats oil and gas extraction as mining for these purposes. The regulation calls these occupations “particularly hazardous for the employment of minors between 16 and 18 years of age or detrimental to their health or well-being.”2eCFR. 29 CFR 570.60 – Occupations in Connection With Mining, Other Than Coal The rule applies to both onshore drilling sites and offshore platforms.
Because 18 is the federal floor, no state can set a lower age for oil rig employment. Some specialized offshore roles push the practical starting age higher. Officers, engineers, and other positions on mobile offshore drilling units that require a Coast Guard Merchant Mariner Credential typically need years of sea service before the credential is issued, so those jobs are not realistic entry points at 18 even though the age law would permit them.3eCFR. 46 CFR Part 10 – Merchant Mariner Credential
Why the Floor Is 18
The hazardous designation is not paperwork. Oil and gas extraction is one of the most dangerous industries in the country. OSHA reports that about four of every ten worker fatalities in the industry come from vehicle crashes on the long rural drives to remote sites. Of the fatalities that happen on-site, three of five involve workers being struck by, caught in, or caught between heavy equipment and machinery. Falls account for much of the rest.4OSHA. Oil and Gas Extraction – Hazards
Daily hazards include high-pressure lines, rotating drill components, toxic gases such as hydrogen sulfide, and heavy loads moving overhead. Offshore crews add helicopter transport, work over open water, and distance from emergency medical care to that list. Those conditions are why the law reserves this work for adults and why the industry stacks additional requirements on top of the age minimum.
What Else You Need Before Your First Shift
Reaching 18 makes you legally eligible. It does not make you hireable. Every rig worker has to clear a set of safety, medical, and screening requirements first.
Safety Training
Onshore drilling contractors typically require completion of an accredited safety orientation before you can enter a job site. The two main programs are SafeLandUSA and IADC RigPass. SafeLandUSA covers site hazards, incident reporting, permits, environmental awareness, and site-specific risks. IADC RigPass, accredited by the International Association of Drilling Contractors, covers similar ground and is recognized for both onshore and offshore operations. Many employers want one or both on file before your first day. If your site may have hydrogen sulfide present, you will also need H2S safety training; the gas can disable or kill an untrained worker within seconds of exposure.5SafeLand. Programs
Offshore work adds the Basic Offshore Safety Induction and Emergency Training, or BOSIET, which is the internationally recognized entry standard from the Offshore Petroleum Industry Training Organization. The course runs about two days and includes helicopter underwater escape training, sea survival, basic firefighting, self-rescue, and offshore first aid.6OPITO. Minimum Industry Safety Training Standard Full BOSIET runs up to roughly $2,000 at U.S.-based training centers, with refreshers around $400. Some employers cover the cost for new hires; many expect you to arrive already certified. Federal rules also require training that meets Bureau of Safety and Environmental Enforcement standards for anyone operating production platforms or maintaining safety devices offshore.7eCFR. 30 CFR Part 250 Subpart H – Oil and Gas Production Safety Systems
A Medical Fitness Exam
Every rig worker has to pass a fitness-for-duty medical exam before starting. A licensed physician evaluates your overall health, hearing, vision, lung function, and cardiovascular fitness. Hearing tests confirm you can detect alarms without assistance; vision screening checks that you can read gauges and move safely around the rig; lung and cardiac testing verify that you can wear emergency breathing equipment during a fire or evacuation. Applicants with uncontrolled respiratory or cardiac conditions may be disqualified. Exams generally cost between $100 and $500, and the medical certificate has to be renewed every two years, or sooner if the physician flags something worth watching.8Oil and Gas UK. Medical Aspects of Fitness for Work Offshore – Guidance for Examining Physicians
Drug Testing and a Background Check
The industry runs strict drug and alcohol testing, especially for workers on pipeline facilities and offshore operations covered by Department of Transportation rules. Testing happens before hire, after workplace accidents, on a random basis, and whenever a supervisor has reasonable cause to suspect impairment.9U.S. Department of Transportation – PHMSA. Drug and Alcohol Testing Program Overview A failed or refused test typically means immediate removal from duty.10eCFR. 49 CFR Part 40 – Procedures for Transportation Workplace Drug and Alcohol Testing Programs
Most employers also run a criminal background check through a third-party service. Violent offenses and serious driving violations are the most common disqualifiers, especially for positions that involve driving a company vehicle. Policies vary. Some companies will consider applicants with older or non-violent records; others will not. A clean driving record matters most for onshore work that involves travel between well sites.
Credentials You’ll Need on You
For offshore work, the Maritime Transportation Security Act requires a Transportation Worker Identification Credential (TWIC) to get unescorted access to secure maritime facilities and vessels. TSA runs a security threat assessment that includes a background check and fingerprinting at an enrollment center. A new TWIC card costs $124, in-person renewal is the same, and online renewal is $116.11Transportation Security Administration. TWIC
Certain positions on mobile offshore drilling units also require a Coast Guard Merchant Mariner Credential, including the offshore installation manager, ballast and stability officers, barge control operators, and engineering officers.12eCFR. 46 CFR Part 10 Subpart B – General Requirements for All Merchant Mariner Credentials Entry-level roustabouts and roughnecks generally do not need an MMC, though moving into technical or leadership roles offshore eventually will.
Bring a valid government-issued photo ID for transport to and from the rig. Many offshore helicopter and platform operators want a passport as backup, even for domestic waters. Carry physical copies of your safety training cards too; employers verify them against industry databases before letting you board a transport vessel or enter a site.
Where an 18-Year-Old Actually Starts
Most new hires start as a roustabout, the most junior role on a rig. Roustabouts handle general labor: cleaning the site, moving supplies, maintaining equipment, and helping the higher-level crew. No college degree is required, but the work is physically demanding, with heavy lifting and long stretches on your feet.
After roughly six months as a roustabout, many workers move up to roughneck. Roughnecks work on the drill floor, making pipe connections, running drilling machinery, and doing hands-on maintenance. The pay is better and so is the exposure to the moving equipment that causes most on-site injuries.
Shifts are typically 12 hours. The most common rotation is 14 days on, 14 days off. More remote rigs may run 21 and 21; some international assignments run 28 and 28. Entry-level offshore pay averages roughly $34,000 to $36,000 a year for new hires, with top earners at that level near $38,000. Pay climbs as you gain experience, add certifications, and move into skilled roles like derrickhand or driller.