Oil field work with a commercial driver's license means hauling crude, water, sand, or equipment across remote terrain for drilling operations

Oil field CDL jobs fall into a few distinct roles. You might drive a crude oil tanker moving product from wells to refineries or storage. You might operate a water truck supplying drilling rigs, or a sand hauler delivering proppant for hydraulic fracturing. You might pull oilfield equipment trailers — heavy drilling pipe, blowout preventers, or rig components — to and from job sites. All of these require a Class A or Class B CDL depending on the vehicle's gross vehicle weight rating (GVWR) and cargo type.

The work is seasonal in some regions and year-round in others. Pay tends to be higher than standard trucking — often $60,000 to $85,000 annually for drivers with experience — because the hours are long, the terrain is rough, and the cargo is hazardous or heavy. You will spend weeks away from home, work in weather extremes, and deal with unpredictable rig schedules. The job exists only where active drilling happens: Texas, Oklahoma, North Dakota, Colorado, New Mexico, and parts of the Gulf Coast.

Key Takeaways

  • Oil field driving requires a Class A CDL for most roles, plus a hazmat endorsement if you haul crude oil, produced water, or other regulated substances.
  • Employers typically require two years of commercial driving experience before hiring, though some will train drivers with a CDL but no oilfield background.
  • The work pays significantly more than standard trucking but involves long hours, remote locations, and time away from home for weeks at a stretch.
  • Your CDL must remain valid and clean — violations, failed drug tests, or medical certification lapses will end your employment when ready.

What CDL class and endorsements you actually need

A Class A CDL is the standard for oilfield work. It covers any combination of vehicles with a GVWR of 26,001 pounds or more, which includes most tanker trucks, heavy equipment trailers, and multi-axle rigs. If you are hauling crude oil, produced water, or other hazardous materials, you also need a hazmat endorsement — this requires passing a separate written test and undergoing a Transportation Security Administration (TSA) background check.

Some oilfield roles use a Class B CDL — for instance, driving a single heavy truck (not a tractor-trailer combination) with a GVWR over 26,001 pounds. This is less common in oil operations but does occur for certain water trucks or specialized haulers. Check the job posting or call the company to confirm which class they require.

Beyond the license itself, many employers require a TWIC card (Transportation Worker Identification Credential) if you will be working in port areas or near maritime facilities. This is a federal credential that takes about two weeks to obtain and costs around $130. Some companies pay for it; others deduct it from your first paychecks.

Experience requirements and how companies hire

Most established oilfield operators — companies like Halliburton, Schlumberger, or regional drilling contractors — require a minimum of two years of verifiable commercial driving experience. They want to see a clean driving record, no major violations in the past three to five years, and a current medical certificate. Some will hire drivers with only a CDL and no oilfield experience if you pass their in-house training, but this is less common and usually pays less initially.

Smaller contractors and owner-operators sometimes hire less experienced drivers, particularly during boom periods when drilling activity spikes. However, you will still need to pass a drug test, a background check, and a Department of Transportation (DOT) medical exam. The medical exam is stricter than a standard physical — it checks your vision, hearing, blood pressure, and ability to operate safely under fatigue. If you have sleep apnea, uncontrolled diabetes, or certain cardiac conditions, you may be disqualified.

Getting hired often happens through job boards like Indeed, LinkedIn, or industry-specific sites like Oilfield Jobs or Rigzone. Staffing agencies that specialize in oilfield work can also place you quickly, though they typically take a percentage of your first few weeks' pay. Networking with other drivers and attending industry job fairs in oil-producing states can open doors faster than online applications.

What happens during your first weeks on the job

Your first assignment will likely be a ride-along with an experienced driver — usually three to seven days where you observe, ask questions, and learn the company's specific procedures. You will learn how to hook up and unhook trailers, how to navigate to remote drilling sites using GPS and paper maps (cell service is often nonexistent), and how to communicate with rig supervisors and dispatchers.

After the ride-along, you will work solo but under close dispatch supervision. Your company will track your location via GPS, monitor your hours of service (HOS) using an electronic logging device (ELD), and review your fuel consumption and route efficiency. Mistakes — missed pickups, late deliveries, or unsafe driving — result in when ready coaching or termination. The first 30 to 90 days are a probationary period where you can be let go without cause.

You will also complete company-specific safety training, which covers hazmat procedures, rig site protocols, and emergency response. This training is mandatory and documented. Some companies require you to pass a written test or a practical driving assessment before you are cleared to haul certain cargo types.

How your schedule and pay actually work

Oilfield drivers typically work on a rotation schedule — often 14 days on, 7 days off, or 21 days on, 10 days off. During your "on" weeks, you work 10 to 14 hours per day, six or seven days a week. You sleep in your truck or in company housing near the rig. During your "off" weeks, you are home and not paid, though some companies offer a small standby stipend.

Pay is usually structured as an hourly rate or a per-mile rate. Hourly rates range from $25 to $35 per hour depending on experience and location. Per-mile rates range from $0.50 to $0.85 per mile. A driver working 70 hours per week at $30 per hour earns roughly $2,100 per week before taxes. Over a 14-day rotation, that is about $4,200 gross. Subtract federal and state income tax, Social Security, Medicare, and possibly union dues (if you join the Teamsters or another union), and you take home roughly $2,800 to $3,200 per rotation.

Some companies offer bonuses for safety, retention, or production milestones. A few offer per diem (daily meal allowance) or truck maintenance reimbursement. Always ask about these during the interview. Also ask whether you are paid for the drive to and from the rig, or only for time spent loading and hauling — this varies widely and can add or subtract $500 to $1,000 per rotation.

Risks and reasons drivers leave oilfield work

The work is physically and mentally demanding. You are driving in darkness, dust storms, mud, and ice on roads that are often unmaintained. You are away from family for weeks. You are fatigued, and fatigue is the leading cause of accidents. If you cause a serious accident, you will be terminated and may face legal liability. Your CDL can be suspended or revoked, which ends your career in commercial driving.

The industry is also cyclical. When oil prices drop, drilling slows, and companies lay off drivers with little notice. You might have steady work for six months and then be called back to the yard with no income. Conversely, during boom periods, companies hire aggressively and offer signing bonuses. Timing matters.

Health and safety are real concerns. Oilfield accidents — rollovers, jackknifes, collisions with rig equipment — happen regularly. Fatigue-related crashes are common. Some drivers develop chronic back pain from long hours in the seat. Mental health issues like depression and substance abuse are higher in this workforce than in other trucking sectors, partly due to isolation and the boom-bust cycle.

How to prepare your CDL and medical certification

Before you explore, make sure your CDL is current and your medical certificate is valid. Your medical certificate is issued by a certified medical examiner and is valid for 24 months (or 12 months if you have certain medical conditions). You can find examiners on the FMCSA National Registry at fmcsa.dot.gov. The exam costs $100 to $200 and takes about 30 minutes.

If you do not yet have a hazmat endorsement, you can add it to your existing CDL by passing the hazmat written test at your state's DMV. The test covers regulations for transporting hazardous materials, placarding, documentation, and emergency procedures. Study materials are available free on the FMCSA website. The test costs $10 to $15 and takes about 30 minutes.

Pull your driving record from your state's DMV before you explore. Oilfield companies will run a background check and see everything — speeding tickets, at-fault accidents, license suspensions. If you have violations, be honest about them in your interview. Some companies will overlook minor infractions if they are old and you have a clean record since. Major violations (DUI, reckless driving, at-fault accidents) are usually disqualifying.

Frequently Asked Questions

Do I need a hazmat endorsement for all oilfield driving jobs?

No. You need it only if you haul crude oil, produced water, diesel, or other regulated hazardous materials. If you are hauling drilling equipment, sand, or non-hazardous supplies, a Class A CDL without hazmat is sufficient. Check the job posting or ask the recruiter which endorsements the specific role requires.

What happens if I fail a drug test after I am hired?

You will be terminated when ready and reported to the Federal Motor Carrier Safety Administration (FMCSA). This report goes into a national database that other trucking companies can see. You will be unable to work as a commercial driver for at least one year, and many companies will never hire you again. Some states also suspend your CDL.

Can I work oilfield jobs with a Class B CDL?

Some roles allow it, but most oilfield operators prefer Class A. Class B limits you to single heavy vehicles and excludes tractor-trailer combinations, which are common in oilfield work. If you have a Class B, you can still find work, but your options are narrower and pay may be lower. Upgrading to Class A takes a few weeks and costs $200 to $500.

What if I get injured on the job?

You are covered by workers' compensation insurance, which your employer is required to carry. Report the injury to your supervisor when ready and seek medical attention. File a workers' compensation claim with your state's labor board. You will receive a portion of your wages while you recover, and medical costs are covered. However, if the injury is serious, you may not be able to return to oilfield driving.

How do I know if oilfield driving is right for me?

Ask yourself: Can you handle being away from home for two to three weeks at a time? Can you stay alert driving 10+ hours per day in poor conditions? Do you have a clean driving record and no substance abuse issues? Can you handle the physical demands of hooking trailers and working in extreme weather? If you answered yes to all four, oilfield driving may work for you. If you have doubts, try standard trucking first to see if long-haul work suits you.