PolicyBrief
H.R. 3948
119th CongressJun 12th 2025
Offshore Pipeline Safety Act
IN COMMITTEE

The Offshore Pipeline Safety Act mandates new inspection and leak detection rules for offshore pipelines, initiates studies on pipeline decommissioning, establishes annual fees for removal costs, and addresses exposed pipeline segments and chemical risks.

Julia Brownley
D

Julia Brownley

Representative

CA-26

LEGISLATION

Pipeline Owners Face $10K/Mile Fee Hike and Mandatory Inspections Under New Offshore Safety Act

The new Offshore Pipeline Safety Act is a big regulatory shakeup aimed squarely at oil and gas pipelines operating on the Outer Continental Shelf (OCS). Essentially, this bill forces the federal safety regulator (the Bureau of Safety and Environmental Enforcement, or BSEE) to finalize a slate of new safety rules within 18 months. These aren't minor tweaks; they mandate serious, costly upgrades for pipeline owners, including third-party inspections every two years and the installation of sophisticated leak detection systems that constantly compare how much product goes in versus how much comes out. It’s the policy equivalent of telling a pipeline operator, “Your homework is due, and we’re hiring an independent tutor to check your math.”

The Cost of Doing Business: New Financial Assurance Fees

Perhaps the most immediate financial impact comes from Section 3, which creates a brand new annual fee for pipeline owners. This isn't just another tax; the money is specifically earmarked to pay for decommissioning or removing pipelines if the owner goes bankrupt and leaves the mess for taxpayers. The fee structure is based on water depth: pipelines in deep water (500 feet or more) will be charged a minimum of $10,000 per mile annually, while those in shallower water will pay at least $1,000 per mile. This provision is a direct response to the problem of abandoned infrastructure and ensures that the industry, not the public, foots the bill for cleanup when companies fail. For operators, this means a guaranteed, recurring increase in operational costs.

Mandatory Inspections and the Leak Detection Upgrade

Section 2 mandates a significant shift in how these pipelines are monitored. First, owners must hire an independent, third-party company to inspect the inside and outside of their pipes every two years. This takes the responsibility out of the operator's hands and puts a fresh set of eyes on the infrastructure. Second, and maybe more critical for environmental protection, is the requirement for volumetric comparison leak detection systems. This means the system must be sensitive enough to quickly flag any difference between the volume entering the pipeline and the volume exiting it. Think of it as a hypersensitive digital scale for the oil flow—if a leak starts, the system should catch it much faster than older methods, potentially saving millions in cleanup costs and preventing major environmental disasters. However, there is a small asterisk: the BSEE Director can waive the mandatory inspection requirement if they decide it’s “not actually necessary,” a loophole that could be exploited if regulatory oversight weakens.

Dealing with the Decommissioning Dilemma

What happens when a pipeline is no longer used? Section 3 requires BSEE and the Bureau of Ocean Energy Management (BOEM) to study the environmental risks of leaving old pipelines on the seafloor versus removing them entirely. This study will look at the risks posed by existing abandoned pipelines—like whether they interfere with fishing or pose navigation hazards—and will inform future policy. Furthermore, Section 4 addresses exposed pipes: if any part of a pipeline is found sticking out of the seabed, BSEE must immediately order it to be removed or securely decommissioned. For active pipes that shift and become exposed, operators must re-secure them immediately. This closes a critical safety gap, as exposed pipes are vulnerable to damage from anchors or fishing gear.

The Reef Fish Clause: A Potential Regulatory Speed Bump

Finally, the bill has a unique safety net built into Section 6: none of the new rules or programs can take effect if they would end up shrinking the natural habitat for reef fish. While this sounds like a great environmental safeguard, it means that the implementation of crucial safety measures—like the mandatory inspections and leak detection systems—could be delayed indefinitely if environmental impact studies are contested or show even a marginal negative effect on reef fish habitat. It’s a provision that places a specific environmental concern ahead of immediate regulatory implementation, which could become a point of friction down the line.