At Oil Rig Cleaning, we deliver specialist offshore cleaning services and across the UK, helping operators maintain safety, efficiency, and compliance in extreme marine environments. From active platforms to support vessels, we provide expert decontamination of decks, tanks, and equipment using certified, high-performance cleaning methods tailored to offshore conditions.

Our trained crews remove hydrocarbons, drilling mud, and chemical residue that pose safety, environmental, and operational risks. Whether during planned shutdowns or emergency response, we help ensure your rig remains clean, compliant, and fully operational.

What Are The Benefits Of Regular Oil Rig Cleaning?

Routine oil rig cleaning enhances crew safety, equipment reliability, and regulatory compliance.

Removing contaminants prevents slip hazards, fire risks, and system blockages while supporting inspection readiness and extending asset lifespan.

Our cleaning services help operators meet strict offshore standards, including MARPOL, OSHA, and HSE regulations—reducing legal exposure and improving operational performance.

What Does the Oil Rig Cleaning Process Involve?

Oil rig cleaning uses a combination of industrial-grade cleaning systems tailored to rig zones and contaminant types, including:

• High-pressure water jetting – For removing scale, mud, and surface oil
• Steam and chemical degreasing – To break down heavy hydrocarbon build-up
• Abrasive blasting (grit or dry ice) – Used for coating removal or surface prep
• Vacuum and suction systems – To collect sludge, slurry, and particulates
• Remote or robotic units – For safe cleaning in confined or hazardous spaces

How Much Does Oil Rig Cleaning Cost?

Oil rig cleaning costs vary significantly, starting from £5,000 to over £100,000, based on rig size, cleaning zones, hazard level, waste handling, and crew mobilisation needs.

High-risk or confined spaces often require specialist equipment, extended hours, and certified personnel, which impact the final quote. Offshore logistics, including transport and accommodation, also contribute to total project cost.

Contact Oil Rig Cleaning to get customised prices for using cleaning services for oil rig cleaning.

How Often Should Oil Rigs Be Cleaned?

Oil rigs, such as helidecks and walkways, require cleaning monthly or quarterly to maintain safety standards, while mud pits and tanks are cleaned after each drilling cycle.

Full rig systems are addressed during planned shutdowns or inspection windows, and emergency cleaning is carried out immediately after spills or contamination.

Cleaning frequency is also governed by MARPOL regulations and flag-state environmental requirements related to offshore waste management.

How Long Does Oil Rig Cleaning Take?

A full oil rig cleaning operation may take several days to multiple weeks, depending on scope, zone count, contamination level, and access logistics.

Complex systems and confined spaces may require phased scheduling, with cleaning aligned to other maintenance operations for maximum efficiency.

Are Eco-Friendly Oil Rig Cleaning Methods Available?

Oil rig cleaning prioritises environmentally responsible methods, using closed-loop vacuum systems, biodegradable degreasers, and non-toxic chemicals where applicable.

All waste is contained, documented, and transported to certified facilities under MARPOL Annex V and local maritime disposal laws. Full traceability is maintained from removal to final treatment.

Can Oil Rig Cleaning Be Scheduled With Other Operations?

Oil rig cleaning is often integrated with shutdowns, inspections, and maintenance campaigns.

Our teams coordinate with mechanical and electrical crews to deliver cleaning as part of a bundled operation, reducing labour costs and downtime. This approach is ideal for turnarounds, dry-dock periods, or tight offshore schedules.

What Equipment Is Used For Oil Rig Cleaning?

Oil rig cleaning uses a range of heavy-duty, offshore-rated equipment, including:

• High-pressure water jetting systems for structural and deck cleaning
• Steam units and chemical sprayers for degreasing and residue removal
• Vacuum trucks and sludge extractors for confined space and waste recovery
• ATEX-certified tools for explosive or hazardous zones
• Remote-operated units (ROVs) for inaccessible or high-risk cleaning areas

What Safety Measures Are In Place During Cleaning?

All oil rig cleaning operations follow strict offshore safety protocols, such as our personnel holding certifications such as BOSIET, H2S, IRATA, and Confined Space Entry.

We implement permit-to-work systems, gas detection, and rescue plans for all high-risk zones. Full PPE, risk assessments, and collaboration with rig HSE teams ensure operations meet or exceed all safety requirements.

Contact Oil Rig Cleaning to get details on cleaning oil rigs with safe and professional guidelines.

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Make sure you contact us today for a number of great oil rig cleaning services.

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