Oil rig workers go by a range of titles depending on their role and rank, but the most common names you’ll hear are roustabout, roughneck, derrickhand, driller, and toolpusher. Informally, rig workers as a group are often just called “hands,” as in “rig hands.” Each title corresponds to a specific level of experience and responsibility in a well-defined crew hierarchy.
Roustabout: The Entry-Level Worker
A roustabout is the most junior position on an oil rig. Roustabouts are general laborers who handle tasks like cleaning the deck, moving supplies, painting equipment, and assisting the drilling crew with whatever needs doing. The work is physically demanding but doesn’t require prior drilling experience, which makes it the typical starting point for anyone breaking into the industry. A roustabout who also assists the drilling foreman with duties like feeding fuel to boilers or maintaining equipment around producing wells may work under a head roustabout, who oversees operations across several rigs.
Roughneck: The Core Drilling Crew
A roughneck is a skilled member of the drilling crew who works directly on the rig floor. Where roustabouts do general labor, roughnecks handle the drilling operation itself. That covers a surprising number of specialized tasks: repairing and sharpening drill bits (called bit dressing), operating the heavy tongs used to loosen or tighten pipe joints, managing the winch on the rig’s draw-works, handling and racking drill pipe, and performing general work on the derrick floor.
An inexperienced roughneck just learning the ropes is sometimes called a “worm” or a “farmer” in industry slang. On many offshore platforms, brand-new workers wear green hard hats for their first few trips to a platform so the rest of the crew can easily identify them during emergencies, musters, or routine operations. The green hat policy applies regardless of someone’s experience level if they’re new to that particular platform.
Derrickhand: Working Above the Floor
The derrickhand, sometimes called the derrickman, works on the elevated platform of the derrick (the tall tower structure above the rig floor). Their primary job is guiding sections of drill pipe as they’re pulled from or lowered into the well, and racking them in the correct position. This role also typically involves monitoring and mixing drilling fluids, the specialized mud pumped down the wellbore to cool the drill bit, carry rock cuttings to the surface, and maintain pressure. It’s a step up from roughneck in both skill and pay.
Driller: The Crew Supervisor
The driller operates the actual drilling controls and serves as the direct supervisor of the roughnecks, derrickhands, and motorhands on a single crew. Think of the driller as the frontline field manager. They keep the drilling operation running smoothly, monitor instruments for signs of trouble downhole, and make real-time decisions about speed, pressure, and safety. Most drillers spent years working as roughnecks and derrickhands before moving into this role.
Toolpusher and Rig Manager
The toolpusher is the person in charge of all the drilling crews on a rig. Historically called a “stud horse” or “stud duck” in oilfield slang, the toolpusher coordinates operations across shifts, handles personnel issues, and reports up to company management. On offshore platforms, the equivalent top authority is often called the Offshore Installation Manager, or OIM, who is responsible for everything that happens on the platform, including safety, logistics, and regulatory compliance.
Above the toolpusher, rig managers (also called foremen or supervisors) oversee multiple sites from a headquarters or camp location. They take reports from drillers, manage payroll and personnel, and handle communication with the operating company. Rig managers typically earn between $78,000 and $180,000 depending on experience and location.
Specialized Technical Roles
Beyond the core drilling crew, oil rigs employ a wide range of specialists who go by their own titles. Mud engineers (formally called drilling fluid engineers or consultants) design and monitor the drilling mud system. Directional drillers use downhole tools and software to steer the wellbore along a planned path, which is critical for horizontal drilling. MWD operators (measurement while drilling) monitor real-time data from instruments sent downhole.
Rigs also need electricians, mechanics, hydraulic specialists, instrument technicians, and BOP (blowout preventer) technicians who inspect and maintain the critical safety equipment designed to prevent uncontrolled releases of oil or gas. On offshore platforms, you’ll find medics, crane operators, radio operators, and catering crews as well, since the rig functions as a self-contained workplace where people live for weeks at a time.
Common Slang and Informal Names
The oil industry has a deep vocabulary of informal terms. “Hand” is the universal catch-all: a rig hand, a drilling hand, a floor hand. “Worm” refers to a complete newcomer. “Green hat” identifies someone on their first trips to a platform. A “toolie” is a tool dresser who assists the driller and maintains equipment. A “motorhand” or “motorman” maintains the rig’s engines and mechanical systems. “Company man” refers to the representative of the oil company that hired the drilling contractor, the person who makes decisions about the well program and approves major expenditures.
On the rig floor specifically, workers get named by what they do: the lead-tong man handles the primary set of pipe tongs, the pipe racker stacks drill pipe in the derrick, and the chain slinger (or backup man) handles the tongs holding the lower pipe section during connections. These aren’t separate jobs so much as rotating duties that roughnecks take turns performing throughout a shift.