What it does
The Petroleum and Geothermal Energy Resources Act 1967 (WA) (the Act) establishes a comprehensive licensing and regulatory regime for the exploration, drilling, retention, and production of petroleum and geothermal energy resources within Western Australia, including onshore areas and inshore waters. At its core, s.9 declares all petroleum, geothermal energy resources, and geothermal energy on or below the surface of all land in the State (whether alienated or not) to be and always to have been the property of the Crown. This overrides any contrary grants or leases (s.10 reinforces reservations in Crown grants).
The Act creates a tiered system of titles under Part III:
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Exploration permits (petroleum or geothermal): Authorise exploration for resources (s.38). Granted for up to 6 years initially (s.39(1)(a)), renewable (ss.40-42), with work and expenditure conditions (s.43). Boundary-change permits arise automatically from offshore boundary shifts (s.37B).
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Drilling reservations: Allow targeted drilling to test potential deposits (s.43D). Limited to 3 years, extendable once for 12 months if a well is drilled (ss.43E-43F).
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Retention leases: For discovered resources not yet commercially viable (ss.48C, 48D). 5-year terms, renewable if viability is likely within 15 years (ss.48F-48G). Includes notification and direction powers on discovery (ss.48J-48K).
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Production licences: Authorise recovery of petroleum or geothermal energy (s.62). Primary licences follow from permits/leases (ss.50, 50A); secondary for additional blocks in a location (s.50(3)). Terms are 21 years initially, then indefinite (subject to 5-year inactivity termination under s.64A) or 21 years for boundary-change licences (s.63). Geothermal licences require approved development plans (ss.62A-62B).