What are the duties of a floorhand on an offshore rig?

Floorhand (Offshore Rig) — Role Overview

Entry-level yet safety-critical rig-floor position responsible for handling tubulars, assisting with tripping and connection operations, housekeeping, and supporting the driller, derrickman, and other crews to maintain safe, efficient well operations.

I. Core Responsibilities (Day-to-Day)

• I.1 Rig-floor operations: Set and pull slips, latch/unlatch elevators, stab pipe, apply thread compound, and guide the iron roughneck/power tongs during make-up/break-out.
• I.2 Tripping assistance: Handle drill pipe, collars, and BHA components during trip-in/trip-out; maintain pipe tallies; ensure red-zone management and fingerboard discipline.
• I.3 Casing/completions support: Assist service crews during running casing, tubing, and completions hardware; manage centralizers and stop collars; help with drift checks and tally verification.
• I.4 Fluids area support: Clean shaker screens, maintain mud pits and degasser areas under direction; check for leaks, overflow, and good housekeeping to prevent slips/trips.
• I.5 Lifting and rigging tasks: Sling/unsling tubular bundles, guide loads with tag lines, and coordinate with crane operators; comply with lifting plans and banksman signals.
• I.6 Equipment checks and housekeeping: Inspect slips, tongs, elevators, backup tong dies, safety pins; clean deck, organize tools, manage drip trays and spillage control.
• I.7 Safety and PTW compliance: Participate in JSAs/toolbox talks, follow Permit-to-Work, LOTO, confined space, and DROPS controls; exercise Stop Work Authority.
• I.8 Emergency readiness: Muster drills, fire watch for hot work, H2S/alarms response, man-overboard and abandon-ship training participation.
• I.9 Communications: Use hand signals and radios to coordinate with driller, derrickman, crane ops, and service crews; clear shift handovers and log updates.
• I.10 Maintenance assistance: Change tong dies, repair air lines/whip checks, replace worn bails/links under supervision, grease fittings, and maintain tool integrity.

II. Required Skills and Physical Demands

II.A Technical Skills

• II.A.1 Tubular handling: Correct use of slips, elevators, tongs/iron roughneck; drift, tally, and thread protection practices; torque verification awareness.
• II.A.2 Rigging fundamentals: Sling angles, center of gravity, tag-line control, shackle/pin inspection; basic lift-plan adherence. Awareness formula: \( \mathbf{WLL = \frac{MBL}{SF}} \).
• II.A.3 Torque basics: Understanding make-up torque specifications and hazards of over/under-torque. Awareness relation: \( \mathbf{T = K \cdot F \cdot d} \) (torque–turn context).
• II.A.4 Fluids area awareness: Shaker housekeeping, screen changes, mud spill response, and gas detection awareness in the pits/vacuum systems.
• II.A.5 Safety systems: Gas detection, H2S response, permit systems, red-zone mapping, pressure testing exclusion-zone discipline.

II.B Soft Skills

• II.B.1 Situational awareness: Anticipate load paths and pinch points; monitor red-zone and swinging loads.
• II.B.2 Communication: Clear radio/hand signals; concise handovers; follow driller instructions precisely.
• II.B.3 Teamwork under pressure: Coordinate tightly with derrickman, motorman, assistant driller, and service crews during time-critical operations.
• II.B.4 Safety culture: Proactive hazard reporting, near-miss capture, and adherence to Stop Work Authority.

II.C Physical Demands

• II.C.1 Fitness for duty: Lift/pull/push heavy components; stand/walk on steel decking for 12-hour shifts; repetitive motions with impact tools.
• II.C.2 PPE and environment: Work in heat, cold, rain, and high humidity with FR coveralls, steel-toe boots, hard hat, eye/hand/ear protection, fall protection as required.
• II.C.3 Confined and elevated areas: Occasional work near rotary table, moonpool, cellar deck; climb short ladders/stairs; maintain three-point contact.

III. Typical Tools, Software, and Equipment

• III.1 Rig-floor handling: Slips, manual tongs, backups, iron roughneck, elevators, bails/links, safety clamps, stabbing guides, dope brushes, drift tools.
• III.2 Pressure/rotary systems: Rotary table/top drive interfaces, torque-turn monitoring (operator awareness), pickup/laydown machines, pipe spinners.
• III.3 Lifting/rigging: Wire/soft slings, shackles, spreader bars, tag lines, chain hoists, come-alongs, air tuggers, whip checks.
• III.4 Fluids and solids control: Shale shakers, screens, mud vacs, degasser area tools, squeegees, spill kits, absorbents, drip trays.
• III.5 Safety gear: Gas monitors (H2S/O2/LEL), harness/lanyards, lifejackets, survival suits, intrinsically safe radios, hearing/eye protection.
• III.6 Inspection and maintenance: Calipers/gauges for die wear, torque wrenches for secondary fasteners, grease guns, air-line fittings.

Toolchain Snapshot: Iron roughneck, manual tongs/backups, slips/elevators, pipe spinner, drift set, shale shakers, tag lines/slings/shackles, gas detectors, intrinsically safe radios.

IV. Work Environment

• IV.1 Location: Offshore jack-up, semisubmersible, or drillship rig floor and adjacent decks.
• IV.2 Schedule: 12-hour shifts, typically 14/14, 21/21, or 28/28 rotations; night or day tour; overtime possible during critical operations.
• IV.3 Conditions: Noise, vibration, sea motion, salt spray; strict housekeeping to prevent slips/trips; mustering and emergency drills per schedule.
• IV.4 Travel and logistics: Helicopter or crew boat transfers; offshore medical and survival clearances required.
• IV.5 Safety framework: PTW, LOTO, Working at Height, Confined Space, Pressure Testing zones; red-zone controls and DROPS barriers.

V. Reporting Lines and Interfaces

• V.1 Reports to: Assistant Driller for rig-floor execution; overall direction by Driller; administrative/safety oversight by Toolpusher/OIM.
• V.2 Works closely with: Derrickman (mud system/tubular flowback), Motorman/Mechanics (equipment readiness), Crane Operators/Roustabouts (deck logistics), and service crews (casing, cementing, wireline, mud logging).
• V.3 Handoffs and documentation: Pipe tallies, drift confirmations, tool status, and housekeeping checks handed over at shift change; sign-on to JSAs/PTW and update red-zone boards as required.
• V.4 Safety interactions: Participate in toolbox talks, after-action reviews, and near-miss reporting with HSE representatives.

Deliverables & Interfaces: Completed shift handover notes, accurate tubular tallies, verified drift results, clean/organized rig floor, and confirmation of equipment inspection status to the Assistant Driller and Driller; coordination with crane/roustabout teams for safe material movement; support to service providers during time-bound operations.

VI. Career Ladder and Progression

• VI.1 Next roles: Derrickman or Motorman (depending on rig structure) ? Assistant Driller ? Driller ? Toolpusher ? OIM/Rig Manager.
• VI.2 To move up to Derrickman: Strong tripping discipline, shaker/pit management exposure, tubing dope/torque spec knowledge, lifting operations competence; recommended certifications: BOSIET/FOET with HUET, H2S, Banksman/Slinger (Stage 1/2), Working at Height, Confined Space.
• VI.3 To move up to Assistant Driller: Demonstrate crew leadership, rig-floor planning, alarms/monitoring fundamentals; formal well-control certification (IWCF/WellSharp — Driller level) required at promotion stage.
• VI.4 Long-term development: Broaden exposure to casing/completions, subsea/riser handling (on floaters), and maintenance systems; maintain exemplary HSE record.
• VI.5 Training and records: Complete company competency matrices for Floorhand ? Derrickman; maintain logbook of operations, lifts, and equipment tasks.

Progression Trigger: Typically considered for Derrickman after 6–12 hitches with strong evaluations, zero HSE red flags, completion of banksman/slinger and Working at Height certificates; accelerated progression possible with demonstrated leadership and cross-training on shakers/pits.