Inspection, Maintenance, and Repair (IMR) Solutions

Mitigate the effects of unplanned repairs and improve your field’s uptime with our integrated subsea IMR solutions.

We offer life-of-field solutions tailored to meet your requirements, from routine inspections to fully integrated solutions.

Planning and Mobilization

From topside to downhole, we offer conventional and advanced technologies with support from certified personnel.

Planning and Mobilization

  • FEED
  • Project Management and Planning
  • Vessels
  • AUVs, ROVs, and Divers
  • Remote Operations

Inspection

Protective and preventive techniques for subsea equipment.

Inspection

  • Risk-based inspection (RBI)
  • Asset integrity management
  • Internal pipeline inspection
  • Pipeline Survey
  • Corrosion mapping
  • Non-destructive Testing (NDT)
  • Underwater Inspections in Lieu of Dry Docking (UWILD)

Maintenance

Customizable and pre-existing services to fit all equipment defects.

Maintenance

  • Fitness for services analysis
  • Flow Assurance
  • Well Intervention
  • In line Pigging

Repair

We offer completion packages including recommendations, next steps, and data maintenance.

Repair

  • Engineered Solutions
  • Pipeline Coating Removal, Repairs, and Connections
  • Hydrate Remediation
  • Anodes Installation
  • Riser Bypasses and Clamp Installation
  • Fabrication and Sourcing

Project Closure and Reporting

We offer multiple reporting formats to meet customer requirements and deadlines.

Project Closure and Reporting

  • Reporting and Integrity Management Update
  • Future IMR Planning
  • Data Management

Strengthen Your Asset’s Performance

Backed by global network of highly trained and experienced personnel, we have the track record, tools, and services available to successfully execute conventional and complex subsea projects.

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Bundled turnkey solutions

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Fast-track project execution

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Versatile global vessel fleet

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50+ years of experience in offshore projects

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Industry-leading engineered solutions

Vessels

Vessels

Outfitted with state-of-the-art tooling, rigging, and crews that deliver safe and efficient operations, our global fleet of fully integrated and managed dynamically positioned multi-service vessels are ready to serve your project needs.

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Flow Assurance and Remediation Solutions

Flow Assurance and Remediation Solutions

Ensure the functionality and operational efficiency of your subsea infrastructure with our field-proven, remediation solutions.

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Well Intervention

Well Intervention

Restore access to your well with our unmatched expertise and industry-leading products and services.

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Integrity Management

Integrity Management

Find balance between cost and risk. With data analytics and engineering methods, we generate optimized inspection and maintenance plans tailored to your requirements.

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Subsea Inspection

Subsea Inspection

Ensure your asset’s continued operation and regulatory compliance with our integrated, cost-effective approach to subsea inspection. Our products and services include AUVs, ROVs, vessels, and specialized tooling.

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Subsea Field Maintenance

Subsea Field Maintenance

Enhance your operational efficiencies with our full suite of maintenance strategies that offer solutions to both expected and unexpected anomalies.

Pipeline Repair

Pipeline Repair

Minimize environmental impacts and restore your production quickly with our proven portfolio of safe and reliable pipeline repair technologies.

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Remote Operations

Remote Operations

Leading the industry in ROV remote piloting from shore, Oceaneering can boost your operational efficiencies and speed up decision-making while reducing safety risks, logistical concerns, and carbon emissions.

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Survey and Mapping

Survey and Mapping

Our survey and mapping services solve your challenges in diverse applications, from offshore and onshore oil and gas to marine construction and government operations.

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Subsea Engineered Solutions

Subsea Engineered Solutions

With over 40 years’ experience, our in-house design and engineering teams are experts in solving industry challenges.

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UWILD

UWILD

Fulfill a broad scope of inspection requirements with our unmatched suite of underwater inspection in lieu of drydocking (UWILD) services.

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Diving

Diving

We own and operate specialized equipment used to perform a wide range of offshore platform structural repairs, inspection services, pipeline repairs and re-routes, grouting repairs, and specialized hyperbaric and wet welding.

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Renewables

Renewables

Our long-standing offshore experience, innovative products, tools and integrated services safely de-risk operations for fixed and floating offshore wind projects.

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We offer tailored solutions that are cost-effective and efficient to ensure your asset’s productivity though its anticipated life.

We offer tailored solutions that are cost-effective and efficient to ensure your asset’s productivity though its anticipated life.

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We are committed to reducing the environmental impact of of offshore projects Our fully integrated services offer 99% uptime for offshore ROV operations.

Our technologically advanced vessel fleet is outfitted with our advanced work class ROVs, survey and positioning equipment, and data and communications technologies. Together, these services enable our Remote Operations solutions – making offshore working conditions safer while reducing cost and increasing efficiencies.

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Engineering the Low Carbon Future

At Oceaneering, we support your diverse energy transition goals with innovative solutions for your toughest project challenges. We invest in purpose-built technologies for the energy sector and strive to provide the industry’s most reliable and cost-effective services that meet the world’s net zero emission ambitions. 

Our U.S.-flagged MSV Ocean Evolution is one of the most ecologically friendly of its type, holding a green passport and contains five low-emission EPA Tier 4 diesel engines.

Case Studies
Creative Solutions
for Complex Challenges

From routine to extreme subsea environments, Oceaneering meets our clients’ toughest requirements and unique specifications to deliver innovative solutions that lower the total cost of ownership. We have a proven track record of bespoke and fit-for-purpose solutions for a variety of condition types. 

Contact Us

Contact Us | Inspection, Maintenance, and Repair (IMR) Solutions

Company page Since our founding in the early 1960s, Oceaneering has expanded and grown globally to service several industries such as the offshore energy industry, defense, entertainment, material handling, aerospace, science, and renewable energy industries. In 1964, Mike Hughes and Johnny Johnson formed a Gulf of Mexico diving company called World Wide Divers. The company grew in response to increasing demand for their services and in 1969 merged with two other diving companies to form Oceaneering International, Inc. To solve the toughest challenges, we do things differently, creatively, and smarter. As your trusted partner, our unmatched experience and truly innovative portfolio of technologies and solutions give us the flexibility to adapt and evolve, regardless of market conditions. Our mission is to solve the unsolvable. We thrive by creating industry-changing technically creative solutions for the most complex operational challenges under water, on land, and in space. Our five core values establish a common culture and demonstrate what is most important for us as a company. Since the beginning, the company has transformed from a small regional diving company into a global provider of engineered products and services. Today, we develop products and services for use throughout the lifecycle of an offshore oilfield, from drilling to decommissioning. We operate the world's premier fleet of work class ROVs. Additionally, we are a leader in offshore oilfield maintenance services, umbilicals, subsea hardware, and tooling. We also serve the aerospace, defense, and theme park industries. Underpinning everything we do, safety is not only the foundation of our core values, but it is vital to our unmatched performance record and company culture. The industries we serve are as diverse as they are complex. Whether we are engineering deepwater umbilicals or developing robotics for aerospace applications, the safety and health of our employees, vendors, and customers is an integral part of our day-to-day business. If we are working, then our responsibility is to be working safely. Since our inception in 1964, we have placed a high value on employee safety—from diving services and subsea inspection to vessel-based installation operations. We have and will continue to evolve not only our health, safety, and environmental (HSE) processes, but those of the industries in which we work. Although we have been fatality-free since 1999, our HSE journey goes beyond statistics. As our portfolio of services has grown, we have continued to prioritize and advance our approach to HSE.