43 CFR § 3137.133 - After participating areas are established, when does the unit terminate?

---
identifier: "/us/cfr/t43/s3137.133"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "43 CFR § 3137.133 - After participating areas are established, when does the unit terminate?"
title_number: 43
title_name: "Public Lands: Interior"
section_number: "3137.133"
section_name: "After participating areas are established, when does the unit terminate?"
chapter_name: "BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR"
subchapter_number: "C"
subchapter_name: "MINERALS MANAGEMENT (3000)"
part_number: "3130"
part_name: "OIL AND GAS LEASING: NATIONAL PETROLEUM RESERVE, ALASKA"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 6508, 43 U.S.C. 1733 and 1740."
regulatory_source: "46 FR 55497, Nov. 9, 1981, unless otherwise noted."
cfr_part: "3130"
---


# 3137.133 After participating areas are established, when does the unit terminate?

After participating areas are established, the unit terminates when the last participating area of the unit terminates (see § 3137.92 of this subpart).