# Tasks & work activities — roustabout Source: O*NET 30.3, occupation 47-5071.00 (Roustabouts, Oil and Gas). ## Task statements - **[Core]** Walk flow lines to locate leaks, using electronic detectors and by making visual inspections, and repair the leaks. - **[Core]** Lay gas and oil pipelines. - **[Core]** Clean trucks used in the fields. - **[Core]** Unscrew or tighten pipes, casing, tubing, and pump rods, using hand and power wrenches and tongs. - **[Core]** Bolt together pump and engine parts. - **[Core]** Move pipes to and from trucks, using truck winches and motorized lifts, or by hand. - **[Core]** Dismantle and repair oil field machinery, boilers, and steam engine parts, using hand tools and power tools. - **[Core]** Guide cranes to move loads about decks. - **[Supplemental]** Clean up spilled oil by bailing it into barrels. - **[Supplemental]** Dig drainage ditches around wells and storage tanks. - **[Supplemental]** Supply equipment to rig floors as requested and provide assistance to roughnecks. - **[Supplemental]** Dig holes, set forms, and mix and pour concrete into forms to make foundations for wood or steel derricks. - **[Supplemental]** Cut down and remove trees and brush to clear drill sites, to reduce fire hazards, and to make way for roads to sites. ## Detailed work activities - Assemble products or production equipment. - Assist skilled construction or extraction personnel. - Clean vehicles or vehicle components. - Clean work sites. - Dig holes or trenches. - Install plumbing or piping. - Install production equipment or systems. - Load or unload materials used in construction or extraction. - Locate equipment or materials in need of repair or replacement. - Maintain extraction or excavation equipment. - Maintain mechanical equipment. - Mix substances or compounds needed for work activities. - Move construction or extraction materials to locations where they are needed. - Operate cranes, hoists, or other moving or lifting equipment. - Pour materials into or on designated areas. - Remove debris or vegetation from work sites.