Federal Register #CP27-8-000

FERC review of NS-12 observation well conversion at St. Jacob Storage Field

The Federal Energy Regulatory Commission is reviewing a request by Enable Mississippi River Transmission, LLC, to convert an observation well at an Illinois gas storage field into a salt water disposal well. - Government buyer: U.S. Department of Energy, Federal Energy Regulatory Commission (FERC). - Applicant: Enable Mississippi River Transmission, LLC. - Requested work: The NS-12 Well Conversion Project would convert an existing observation well to a salt water disposal well at the St. Jacob Storage Field in Madison County, Illinois. - Project details: The applicant estimates the project cost at $200,000 and states the conversion will not affect the field’s certificated inventory, reservoir pressure, reservoir or buffer boundaries, or capacity. - Procurement status: This is a regulatory authorization notice, not a solicitation for products or services. No equipment, product quantities, or contract period are specified.

Description

Enable Mississippi River Transmission, LLC filed a prior notice request under the Natural Gas Act and its blanket certificate for authorization to convert an existing observation well to a salt water disposal well at the St. Jacob Storage Field in Madison County, Illinois. The project, identified as the NS-12 Well Conversion Project, is stated to have no impact on the field’s certificated physical parameters, including inventory, reservoir pressure, boundaries, and capacity. The estimated project cost is $200,000. Protests, motions to intervene, and comments are due by 5 p.m. Eastern Time on December 28, 2026.

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