Bonga North Investment and Stake Changes: What the Official Shell Updates Confirm

Introduction

For EPC engineers and procurement managers tracking deep-water oil and gas projects, the Bonga North development offshore Nigeria represents a significant opportunity. Shell, the operator, announced an investment decision in December 2024, and in 2025 it agreed to increase its interest in the Bonga field's OML 118 production-sharing contract. These official announcements confirm the project's momentum, but they also raise questions about what this means for the supply chain, particularly for piping components.

This article distills the verified facts from Shell's press releases, explains what is not yet confirmed, and offers practical guidance for buyers of pipe fittings, flanges, and related components who may be positioning themselves for future tenders.

What the Official Announcements Confirm

Investment Decision (December 2024)

Shell announced an investment decision for the Bonga North deep-water project in Nigeria in December 2024. This is a formal commitment by the operator to proceed with the project, signaling that engineering, procurement, and construction (EPC) activities will likely follow. For suppliers, this is a clear indication that the project is moving forward, but it does not specify the scope of piping materials or the timeline for procurement.

Stake Increase Agreement (2025)

In 2025, Shell announced that it had agreed to increase its interest in the Bonga field's OML 118 production-sharing contract. This move strengthens Shell's position in the field and may influence project governance and procurement strategies. However, the announcement does not detail the exact percentage change or the completion status of the transaction.

What Is Not Confirmed

It is crucial for buyers to recognize the boundaries of these announcements. The following aspects are not confirmed by the official releases and must be verified with the operator or through formal tender documents:

• Ownership Completion: The stake increase is an agreement, not a completed transaction. Regulatory approvals and partner consents may still be pending.
• Schedule: No specific dates for final investment decision (FID) beyond the initial announcement, or for start of production, have been provided.
• Recoverable Resources: The announcements do not disclose estimated recoverable volumes for Bonga North.
• Procurement Scope: There is no mention of specific piping material requirements, quantities, or specifications.

Therefore, any supplier claims about being "approved" or "awarded" for Bonga North should be treated with skepticism unless backed by official documentation.

Implications for Piping and Fittings Suppliers

Deep-water projects like Bonga North typically require high-specification piping components, including:

• Butt-weld fittings (elbows, tees, reducers) in materials such as duplex stainless steel or corrosion-resistant alloys.
• Flanges rated for high pressure and sour service (e.g., NACE MR0175).
• Pre-fabricated piping spools and anti-corrosion coatings to withstand subsea conditions.

For EPC contractors and procurement managers, the key is to prepare technical and commercial capabilities in advance. This includes:

• Qualifying materials against international standards (ASME, ASTM, API) and project-specific specifications.
• Ensuring manufacturing capacity for large-bore, heavy-wall fittings.
• Developing robust quality assurance procedures, including third-party inspection and documentation.

Procurement Checks for Deep-Water Projects

When responding to RFQs or pre-qualification requests for projects like Bonga North, buyers should consider the following:

• Verify the project stage: Confirm whether the project is in FEED, detailed design, or procurement phase. This affects the urgency and specificity of your response.
• Request the latest operator update: Since schedules and scopes can change, always ask for the most recent project status from the operator or main contractor.
• Check technical specifications: Deep-water projects often have stringent requirements for materials, testing, and documentation. Ensure your products meet these before bidding.
• Assess logistics: Nigeria's location and infrastructure may impact delivery times. Plan for potential delays and customs issues.
• Evaluate local content requirements: Nigeria has local content regulations that may affect sourcing and manufacturing decisions.

RFQ Inputs for Piping Components

If you are preparing an RFQ for piping components for a deep-water project, include the following:

• Project name and location (e.g., Bonga North, OML 118, Nigeria).
• Applicable codes and standards (e.g., ASME B16.9 for fittings, ASME B16.5 for flanges).
• Material specifications (e.g., ASTM A182 F51 for duplex, ASTM A105 for carbon steel).
• Pressure class and rating (e.g., 2500# for high-pressure service).
• Sour service requirements (NACE MR0175/ISO 15156).
• Testing and inspection requirements (e.g., PMI, hydrostatic, NDT).
• Documentation requirements (EN 10204 3.1 or 3.2 certificates).
• Delivery schedule and Incoterms.

Inspection and Documentation Points

For critical deep-water applications, inspection is non-negotiable. Key points include:

• Material traceability: Ensure all materials have full mill test certificates.
• Dimensional inspection: Verify that fittings and flanges meet ASME B16.9/B16.5 tolerances.
• NDT: Specify appropriate non-destructive testing (e.g., ultrasonic, radiography) for welds and base material.
• Coating and insulation: If pre-fabricated piping or insulated fittings are required, verify compliance with project specifications.
• Third-party inspection: Consider engaging an independent inspection agency (e.g., SGS, BV, TUV) to witness testing and review documentation.

Common Risks and How to Mitigate

• Scope creep: Project requirements may change as design matures. Maintain flexibility in your supply agreements.
• Schedule delays: Deep-water projects often face delays due to technical or regulatory issues. Build contingency into your delivery schedules.
• Quality failures: Substandard materials can lead to catastrophic failures. Insist on rigorous quality control and traceability.
• Currency fluctuations: International projects involve multiple currencies. Hedge or price in a stable currency to avoid losses.

How Haihao Group Can Support Deep-Water Projects

As a leading manufacturer of pipe fittings and flanges, Haihao Group offers a range of products suitable for demanding applications. Our capabilities include:

• Prefabricated piping and installation services, which can reduce on-site work and improve quality control. Learn more at our prefabricated piping page.
• Anti-corrosion and insulation fittings that protect against harsh marine environments. Explore our anti-corrosion and insulation fittings.

We understand the importance of compliance and quality in deep-water projects. Our team can assist with material selection, documentation, and inspection to meet project requirements.

Conclusion

Shell's announcements on Bonga North are positive signals for the Nigerian deep-water sector. However, buyers must remain cautious and verify details before making procurement commitments. By staying informed and preparing thoroughly, EPC contractors and suppliers can position themselves to support this significant project.

For more insights on piping procurement, visit our knowledge center or contact our team for expert advice.

Sources

• Shell invests in Bonga North deep-water project, Nigeria | Shell Global
• Shell to increase interest in Nigeria’s deep-water Bonga field | Shell Global