Manatee Gas FID in Trinidad and Tobago: A Source-Checked LNG Feedgas Update

Introduction

In July 2024, Shell announced a final investment decision (FID) for the Manatee gas development in Trinidad and Tobago. The project is positioned to supply natural gas to Atlantic LNG, supporting the country's LNG export capacity. For EPC engineers and procurement managers tracking LNG feedgas projects, this FID is a signal of continued investment in upstream gas supply. However, as with any project announcement, the details that matter for procurement—volumes, first gas timing, and downstream allocation—are time-sensitive and must be verified against the latest updates.

This article provides a source-checked overview of the Manatee FID, based on Shell's official announcements, and outlines what buyers should verify before aligning their supply chain strategies.

What Is Verified: The FID Announcement

Shell's newsroom release, dated July 2024, confirms that the company has taken a final investment decision for the Manatee gas development. The project is located in the East Coast Marine Area (ECMA) of Trinidad and Tobago. Shell's stated rationale is to boost its LNG business, as the gas will feed the Atlantic LNG facility. This aligns with Shell's broader LNG strategy, as described in its LNG overview page, which highlights the company's integrated approach across the LNG value chain—from upstream gas production to liquefaction, shipping, and regasification.

The FID is a significant milestone, but it does not provide specific figures for recoverable reserves, expected production rates, or first gas dates in the public release. These details are typically disclosed in project-specific updates or regulatory filings.

What Buyers Should Verify

For EPC contractors and suppliers of piping components, the Manatee FID is a potential source of future demand for seamless steel pipes and butt-welding fittings. However, before treating this as a concrete procurement opportunity, buyers should verify the following:

• Field volumes and production profile: The FID announcement does not specify the estimated recoverable gas volumes or plateau production rates. These figures are essential for sizing upstream facilities and associated pipelines. Check Shell's investor presentations or Trinidad and Tobago's Ministry of Energy updates.
• First gas timing: The announcement does not state when first gas is expected. Project schedules can slip, so rely on the latest project update from the operator or joint venture partners.
• Downstream allocation: While the gas is intended for Atlantic LNG, the exact allocation to existing trains or potential new capacity is not detailed. This affects the scope of downstream modifications and associated piping requirements.
• Regulatory and environmental approvals: FID implies that key permits are in place, but confirm the status of any remaining approvals that could impact construction timelines.

Implications for Piping Procurement

If the Manatee project proceeds as planned, it will require substantial piping infrastructure, including seamless steel pipes for high-pressure gas service and butt-welding fittings for pipeline connections. EPC contractors will need to source materials that meet international standards such as API 5L for line pipe and ASME B16.9 for fittings. For buyers, this means:

• Early engagement: Identify potential suppliers early, especially for long-lead items like large-diameter seamless pipes and specialty fittings.
• Technical specifications: Ensure that your RFQs include detailed specifications for material grades, pressure ratings, and testing requirements. For sour service or high-pressure applications, additional requirements like NACE MR0175 may apply.
• Quality assurance: Plan for third-party inspections and documentation, such as EN 10204 3.1 or 3.2 certificates, to ensure compliance with project specifications.

Procurement Checks and RFQ Inputs

When preparing to bid on projects like Manatee, consider the following:

• Verify project status: Use official sources to confirm that the project is still active and that procurement is underway. The FID is a positive sign, but it does not guarantee immediate purchase orders.
• Align with standards: Specify materials that meet the relevant ASTM, ASME, or API standards. For example, ASTM A106 for seamless carbon steel pipe and ASME B16.9 for butt-welding fittings.
• Include inspection requirements: Define the level of NDT (e.g., ultrasonic, radiography) and the need for third-party inspection to avoid delays.
• Consider logistics: Trinidad and Tobago is an island nation; plan for sea freight and ensure that packaging meets ISPM-15 requirements for wood crates.

Common Risks and How to Mitigate

• Schedule uncertainty: Project timelines can shift. Mitigate by including flexible delivery windows in contracts and maintaining buffer stock.
• Specification changes: As detailed engineering progresses, specifications may change. Stay in close communication with the EPC contractor to adapt.
• Supply chain bottlenecks: Large-diameter seamless pipes and high-grade fittings may have limited availability. Secure capacity early with manufacturers.

Conclusion

The Manatee FID is a positive development for the LNG industry and a potential driver of piping demand in the Caribbean. However, buyers should not base procurement decisions solely on the FID announcement. Verify the latest project details, engage with suppliers early, and prepare robust RFQs that align with international standards. For a comprehensive range of piping products, consider exploring our seamless steel pipes and seamless butt-welding pipe fittings to meet your project needs.

Sources

• https://www.shell.com/news-and-insights/newsroom/news-and-media-releases/2024/shell-boosts-lng-business-with-manatee-fid-in-trinidad-and-tobago.html
• https://www.shell.com/what-we-do/oil-and-natural-gas/liquefied-natural-gas-lng.html