{"abstract":"The Department of the Interior (DOI or Department), through the Bureau of Safety and Environmental Enforcement (BSEE), is revising the Outer Continental Shelf (OCS) downhole commingling regulations consistent with the One Big Beautiful Bill Act (OBBB). These revisions update the regulations to ensure consistency with the OBBB when BSEE reviews a request for downhole commingling.","action":"Direct final rule; response to comments.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Bureau of Safety and Environmental Enforcement","name":"Safety and Environmental Enforcement Bureau","id":576,"url":"https://www.federalregister.gov/agencies/safety-and-environmental-enforcement-bureau","json_url":"https://www.federalregister.gov/api/v1/agencies/576","parent_id":253,"slug":"safety-and-environmental-enforcement-bureau"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/03/02/2026-04135.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"250","title":30}],"citation":"91 FR 9998","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective March 2, 2026.","disposition_notes":null,"docket_ids":["Docket ID: BSEE-2025-0134","EEEE500000-256E1700D2-ET1SF0000.EAQ000"],"dockets":[{"supporting_documents":[],"agency_name":"BSEE","documents":[{"comment_count":0,"comment_start_date":"2026-03-02","updated_at":"2026-03-03T07:56:48.736-05:00","comment_url":"https://www.regulations.gov/commenton/BSEE-2025-0134-0009","allow_late_comments":false,"id":"BSEE-2025-0134-0009","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"BSEE-2025-0134","title":"Direct Final Rule: Offshore Downhole Commingling Administrative Updates"}],"document_number":"2026-04135","effective_on":"2026-03-02","end_page":10001,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/03/02/2026-04135.xml","html_url":"https://www.federalregister.gov/documents/2026/03/02/2026-04135/offshore-downhole-commingling-regulatory-updates","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-04135?publication_date=2026-03-02","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-03-02/2026-04135/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":450,"last_updated":"2026-10-22 16:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-03-02/pdf/2026-04135.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-04135.pdf?1772199929","publication_date":"2026-03-02","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/03/02/2026-04135.txt","regulation_id_number_info":{"1014-AA68":null},"regulation_id_numbers":["1014-AA68"],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"BSEE","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=BSEE-2025-0134","supporting_documents_count":0,"docket_id":"BSEE-2025-0134","document_id":"BSEE-2025-0134-0009","regulation_id_number":"1014-AA68","title":"Direct Final Rule: Offshore Downhole Commingling Administrative Updates","checked_regulationsdotgov_at":"2026-03-04T16:55:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":9998,"subtype":null,"title":"Offshore Downhole Commingling Regulatory Updates","toc_doc":"Offshore Downhole Commingling","toc_subject":null,"topics":["Administrative practice and procedure","Continental shelf","Environmental impact statements","Environmental protection","Government contracts","Investigations","Mineral resources","Oil and gas exploration","Penalties","Pipelines","Reporting and recordkeeping requirements"],"type":"Rule","volume":91}