Vaquero Energy v. County of KernAnnotate this Case
Vaquero filed suit challenging provisions of a new zoning ordinance requiring permits for new oil and gas exploration, drilling, and production. The ordinance imposed a wide range of environmental and other standards on permit applicants, adopting two procedural pathways for obtaining permits when the proposed activity would be conducted on split-estate land zoned for agriculture. Vaquero alleged that the new provisions violated its constitutional rights to equal protection and due process. The trial court rejected Vaquero's claims and the company appealed.
Based on its interpretation of a line of relevant United States Supreme Court cases, the Court of Appeal held that the new ordinance did not violate Vaquero's right to due process because the owner of the surface rights does not have final control over how an owner of mineral rights uses those rights. Rather, the final authority over permits is retained by the County. In regard to the equal protection claim, the court applied the deferential rational basis test and held that the board of supervisors rationally could have decided the availability of an expedited seven-day pathway would promote cooperation between owners of mineral rights and owners of surface rights and reduce conflicts, which is a legitimate public purpose.