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Underground Natural Gas Storage Compliance

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Underground natural gas storage (UNGS) facilities play a crucial role in maintaining energy reliability by balancing supply and demand throughout seasonal changes and market fluctuations. However, their complex operational risks, such as well integrity failures, gas migration, subsurface corrosion, or reservoir pressure anomalies, demand specialized compliance to ensure safety and regulatory adherence. Governed by 49 CFR Part 192, and API RP 1170 or API RP 1171, UNGS facilities face rigorous requirements for risk management, integrity monitoring, and operational oversight. 

Non-compliance can lead to severe consequences, including safety incidents, environmental damage, or penalties reaching tens of thousands per violation. State-specific regulations impose distinct requirements, making jurisdiction-aware compliance strategies essential. Operators without robust, UNGS-specific programs risk failing PHMSA inspections or state audits, compromising operational continuity and safety in a highly regulated sector.

Elemental Compliance’s Targeted UNGS Solutions

Elemental Compliance’s Underground Natural Gas Storage Compliance services deliver specialized, operator-focused support to navigate the unique challenges of UNGS facilities. With decades of expertise in PHMSA-regulated environments, our team designs comprehensive compliance programs that align with federal standards and state requirements, ensuring your storage operations remain safe, compliant, and resilient.

Our services include:

Comprehensive Storage Integrity Plans

We develop tailored integrity management plans aligned with 49 CFR Part 192 and API standards, focusing on well integrity, reservoir or cavern monitoring, and risk mitigation. These plans address critical threats like corrosion, casing failures, or gas migration, leveraging data-driven tools such as subsurface mapping and integrity modelling to prioritize high-risk areas.

Customized Operation and Maintenance (O&M) Programs

Our O&M programs are designed for your specific UNGS facility, incorporating PHMSA’s requirements for regular inspections, monitoring, and detailed documentation. We ensure alignment with state standards, ensuring seamless compliance across jurisdictions.

Audit Preparation and Gap Analysis

We conduct thorough reviews of your UNGS compliance records, procedures, and monitoring systems to ensure readiness for PHMSA or state inspections. Our detailed gap analyses identify vulnerabilities, providing actionable recommendations to address deficiencies and prevent regulatory findings.

Advanced Risk Assessments

Using cutting-edge methodologies we assess facility-specific risks to develop targeted mitigation strategies. Our approach aligns with PHMSA’s risk-based framework, enhancing safety and compliance in UNGS facilities.

Ongoing Compliance Support

We provide continuous support to update your compliance programs as regulations evolve, incorporating PHMSA’s latest rulemakings, Advisory Bulletins or state-specific updates. This ensures your UNGS operations remain audit-ready and resilient over time.

Our solutions are customized for the unique needs of UNGS facilities, covering storage wells, reservoirs, salt caverns, and associated pipelines. Whether managing solution-mined salt caverns, depleted reservoirs, or aquifer storage systems, our programs deliver measurable results, reducing risks and enhancing operational reliability.

The Elemental Compliance Advantage

Our UNGS compliance services are built on precision, expertise, and a deep understanding of PHMSA’s 49 CFR Part 192 and state regulatory frameworks. We deliver tailored, defensible solutions that address the unique risks of UNGS operations, minimizing the potential for penalties and strengthening safety protocols. Our operator-focused approach ensures practical, audit-ready programs that integrate seamlessly with your operations, fostering long-term regulatory resilience. By implementing recognized standards for UNGS design and operation, we convert compliance hurdles into strategic advantages. Elemental Compliance is your reliable partner for confidently navigating the complexities of UNGS compliance.

Secure Your UNGS Operations Today

Protect your underground natural gas storage facilities through expert compliance support. Connect with Elemental Compliance for tailored solutions that align with PHMSA and state standards, ensuring safety and regulatory success. Connect with our experts at Elemental Compliance to elevate your UNGS compliance strategy with precision and assurance.

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