Overview
The NDRI is seeking to undertake research to support improved understanding of the potential impact of decommissioned O&G structures on:
- Potential impact from decommissioning O&G structures on life in the marine environment; and
- Potential contaminants released in the marine environment if structures remain in-situ.
These objectives are being pursued through the research program outlined below.
Research Program 1: Potential impact of decommissioning O&G structures on life in the marine environment
Habitat Value of O&G Structures
Potential habitat value of O&G infrastructure for marine organisms, particularly for commercially and recreationally-important fish.
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Connectivity
Ecological connectivity between and within the vicinity of O&G infrastructure and the broader marine environment.
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Biosecurity
Improved understanding of the risk and spread of invasive marine species (IMS) as a result of various decommissioning options and whether this is likely to be a matter of concern.
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Research Program 2: Potential contaminants released in the marine environment if structures remain in-situ.
Metal degradation
Understanding of the lifespan of decommissioned O&G infrastructure in the ocean, including the degradation mechanisms and rate of deterioration of metals.
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Non-metal degradation
Understanding of the lifespan of decommissioned O&G infrastructure in the ocean, including the degradation mechanisms and rate of deterioration of non-metals.
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COPC Assessment
Risk-based Marine Impact Assessment of Naturally Occurring Radioactive Materials (NORMS) and Mercury from Decommissioning Oil and Gas Infrastructure
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