Title 43 › CHAPTER 29 — SUBMERGED LANDS › SUBCHAPTER III — OUTER CONTINENTAL SHELF LANDS › § 1340
People and U.S. agencies may do geological and geophysical exploration on the outer Continental Shelf if the work does not interfere with leased oil and gas operations and does not unduly harm sea life. A person who already has an approved exploration plan for a leased area is covered by that approval. Starting 90 days after September 18, 1978, anyone holding an oil and gas lease must follow the rules in this law before exploring. Before starting exploration, a leaseholder must send an exploration plan to the Secretary for approval. A plan can cover more than one lease or several lessees working together. The Secretary must approve or change the plan to make it follow the law and regulations, and must act within 30 days unless the plan would cause certain serious problems. States with approved coastal management programs must agree to activities that affect their coastal zone, unless special findings are made. A plan must include a schedule, the equipment to be used, general well locations, and any other information the Secretary requires. The Secretary can require a drilling permit, must allow revisions to follow the same approval process, and can only issue permits if the applicant is qualified and the exploration won’t harm leases, sea life, other uses, historic sites, or create pollution or unsafe conditions. Leases or permits within 15 miles of the Phillip Burton Wilderness are barred unless California allows similar activity in adjacent state waters (map dated September 1976).
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Public Lands, Source: USLM XML via OLRC
Legislative History
Reference
Citation
43 U.S.C. § 1340
Title 43, Public Lands
Last Updated
Sep 23, 2026
Release point: 119-110