JIV Finds Nembe Creek Oil Spill Caused by Remediation Barge

• An oil spill occurred around August 22 at the Nembe Creek facility, initially reported by Nembe Exploration and Production Limited as equipment failure.
• A joint investigation visit (JIV) later determined the spill was caused by the anchor of a remediation barge working for Nembe Exploration.
• The barge was addressing a previous November 2021 spill at the same facility when its anchor damaged a 6-inch pipeline of the Nembe Creek Trunk Line.
• The JIV report, signed by all parties on August 29, confirmed 10 barrels were spilled, contained, and the site remediated.
• This incident shifts the focus of liability from Nembe Exploration's equipment to the actions of its third-party contractor, impacting Nembe Exploration oil spill cause attribution.

The revelation that a contractor's remediation barge caused the August 22 Nembe Creek oil spill significantly alters the landscape of potential liability.

An oil spill that occurred around August 22 at the Nembe Creek facility in Bayelsa State, initially attributed to equipment failure, has now been clarified through a joint investigation. Nembe Exploration and Production Limited, a subsidiary of Aiteo, had initially reported the incident to regulatory bodies, including the National Oil Spill Detection and Response Agency (NOSDRA) and the Nigerian Upstream Petroleum Regulatory Commission (NUPRC), stating a rupture in a 6-inch pipeline as the cause.

However, a joint investigation visit (JIV) conducted on August 29 at the spill site, involving representatives from NOSDRA, NUPRC, Nembe Exploration, the Bayelsa State Ministry of Environment, and community members, concluded that the incident was not due to equipment malfunction. Instead, the JIV report confirmed that the spill was caused by the anchor of a remediation barge. This barge was engaged by Nembe Exploration and Production Limited to clean up a separate, earlier spill that occurred at the same Nembe Creek facility in November 2021.

The anchor of the contractor-operated barge damaged a 6-inch pipeline, which is part of the Nembe Creek Trunk Line (NCTL) operated by Nembe Exploration and Production Limited (formerly Aiteo Eastern Exploration and Production Company, AEEPCO), the operator of OML 29. The JIV report, signed by all participating parties, further indicated that approximately 10 barrels of crude oil were spilled. The report also confirmed that the spill was successfully contained, recovered, cleaned up, and the site was certified as remediated.

The joint investigation visit (JIV) is a critical component of Nigeria's regulatory framework for addressing oil spills, involving multiple stakeholders to ascertain the cause, volume, and impact of such incidents. In this particular case, the JIV, which included the National Oil Spill Detection and Response Agency (NOSDRA) and the Nigerian Upstream Petroleum Regulatory Commission (NUPRC), played a pivotal role in clarifying the circumstances surrounding the August 22 Nembe Creek oil spill.

Their findings directly contradicted the initial report by Nembe Exploration and Production Limited, shifting the potential liability from an internal equipment failure to an external contractor's operational mishap. The formal signing of the JIV report by all parties, including community representatives and state environmental officials, lends significant weight to its conclusions, establishing an agreed-upon factual basis for the incident. This process underscores the importance of independent verification in environmental incident reporting, particularly in regions like the Niger Delta where oil spills are a frequent concern and attribution can be contentious.

The revelation that a contractor's remediation barge caused the August 22 Nembe Creek oil spill significantly alters the landscape of potential liability. Initially, Nembe Exploration and Production Limited faced the prospect of direct responsibility for an equipment failure. However, the joint investigation visit (JIV) report now points to the actions of a third-party contractor, hired by Nembe Exploration to address a previous November 2021 spill at the same Nembe Creek facility.

This scenario highlights the complex web of responsibility that can arise in environmental incidents, particularly when multiple entities are involved in operations or remediation efforts. While Nembe Exploration and Production Limited engaged the contractor, the direct cause of the spill was attributed to the contractor's equipment—specifically, the barge's anchor damaging the Nembe Creek Trunk Line (NCTL). The incident underscores the critical need for robust contractual agreements and oversight mechanisms when engaging third-party contractors for sensitive operations in environmentally vulnerable areas, influencing future Bayelsa oil spill liability Nigeria discussions. It also emphasizes that thorough incident investigations are paramount for accurately assigning responsibility and ensuring appropriate remediation and compensation.

This development highlights the critical importance of thorough incident investigation in environmental liabilities, particularly concerning third-party contractors. Lawyers advising energy companies or remediation firms should review contractual liability clauses and ensure robust protocols are in place for determining the true cause of environmental incidents to mitigate potential financial and reputational exposure.

Source: Original reporting via industry sources