OSRL welcomes 4D Nav LLC to the Global Subsea Response Network to strengthen subsea response readiness
OSRL is pleased to announce the addition of 4D Nav LLC as a participating member of the Global Subsea Response Network (GSRN), strengthening the Network’s capability to support coordinated subsea incident response through advanced positioning, visualisation, and digital situational awareness.
The inclusion of 4D Nav represents an important step in advancing the industry’s collective preparedness for complex subsea response scenarios. As offshore operations continue to move into increasingly challenging environments, effective source control and subsea response require more than equipment availability alone. They also require accurate, shared, and timely understanding of vessel positions, ROV activity, subsea assets, exclusion zones, approach corridors, and response critical infrastructure.
4D Nav brings specialist expertise in offshore navigation software, real-time operational visualisation, remote situational awareness, and digital project modelling. These capabilities are directly relevant to subsea response activities where multiple vessels, ROVs, survey teams, source control specialists, operator representatives, and response organizations may need to work from a common operating picture during high-pressure response conditions.
Through participation in the GSRN, 4D Nav will support the Network’s broader objective of improving global readiness for subsea well response by helping define how digital tools, regional survey capability, data integration, and remote support can be incorporated into response planning and exercises. This includes the potential to improve multi-vessel coordination, ROV tracking, capping stack deployment planning, shallow-water split lowering operations, and post-operation review through recorded data and replay capability.
Vania De Stefani, Chief Executive Officer at OSRL, said:
“The addition of 4D Nav to the GSRN demonstrates our commitment to boosting the industry’s capability to respond with speed, clarity, and confidence during complex subsea events. By bringing advanced navigation, visualisation, and remote situational awareness capability into the GSRN framework, we are helping create a more connected and prepared response model for operators, response organisations, and offshore execution teams worldwide.”
“The addition of 4D Nav to the GSRN demonstrates our commitment to boosting the industry’s capability to respond with speed, clarity, and confidence during complex subsea events. By bringing advanced navigation, visualisation, and remote situational awareness capability into the GSRN framework, we are helping create a more connected and prepared response model for operators, response organisations, and offshore execution teams worldwide.”
Brett Morry, Subsea Manager, Americas, OSRL
For 4D Nav, participation in the GSRN provides a direct opportunity to apply its technology and operational expertise within a global preparedness framework.
“Joining the GSRN is an important milestone for 4D Nav because it allows us to contribute our navigation, visualisation, and remote situational awareness expertise to a broader industry preparedness framework. Subsea response depends on accurate information, shared context, and disciplined coordination, and we are proud to support the GSRN’s efforts to help operators and response teams plan, exercise, and respond with greater confidence.”
Cory Goodyear, Chief Revenue Officer, 4D Nav LLC
For the wider industry, this collaboration highlights an important evolution in subsea emergency preparedness. Response effectiveness depends not only on access to subsea hardware and competent personnel, but also on the ability to rapidly build a trusted, shared operational picture.
By integrating specialist digital navigation and visualisation capability into the GSRN framework, the Network is helping industry improve response confidence, reduce ambiguity, and support better informed decision-making during time-critical events.
The addition of 4D Nav also supports the development of regional readiness models, where pre-identified survey providers, equipment spreads, communications pathways, and digital project data can be prepared in advance. This approach can reduce mobilisation friction during an incident and improve consistency across regions, operators, contractors, and response organisations.
What this means for industry
- Improved common operating picture for complex subsea response operations involving multiple vessels, ROVs, survey teams, and technical authorities.
- Stronger integration of digital navigation, visualisation, and remote support into preparedness planning and exercises.
- Reduced ambiguity during time-critical response scenarios through better shared understanding of offshore geometry, hazards, asset locations, and operational constraints.
- Greater consistency in regional readiness by preparing data layers, survey interfaces, communications pathways, and support models before an incident occurs.
- Enhanced ability to capture, replay, and review operational data to support assurance, lessons learned, and continuous improvement.
The GSRN will continue working with members and technical partners to identify practical ways to improve subsea response preparedness, including common methodologies, exercises, digital integration, and lessons learned sharing across the industry.
OSRL and Global Subsea Response Network
OSRL established the Global Subsea Response Network to improve preparedness, coordination, and capability for subsea well response. The Network supports practical response models, technical guidance, exercises, and cross-industry alignment to improve readiness for subsea source control scenarios.
About 4D Nav LLC
4D Nav LLC provides offshore navigation, positioning, visualization, and situational awareness solutions used to support complex marine and subsea operations. Its software and support capabilities help operators and project teams integrate vessel, subsea, survey, video, and project information into operational displays for planning, execution, monitoring, and review.
About OSRL
OSRL is the largest international industry-funded organisation dedicated to supporting its members in preparing for and responding to oil spills globally. With a mission to provide efficient and effective resources to mitigate the impact of spills on communities and the environment, OSRL delivers world-class preparedness, response and intervention services. Wholly owned by its members, OSRL employs 300 people across 13 locations worldwide and is headquartered in Southampton, UK.
Media contacts
Emma Smillie
Global Marketing and Communications Manager – OSRL
emmasmillie@osrl.com
