Petitioner Pacific Operators Offshore, LLP (Pacific), operates two drilling platforms on the Outer Continental Shelf (OCS) off the California coast and an onshore oil and gas processing facility. Employee Juan Valladolid spent 98 percent of his time working on an offshore platform, but he was killed in an accident while working at the onshore facility. His widow, a respondent here, sought benefits under the Longshore and Harbor Workers’ Compensation Act (LHWCA), 33 U. S. C. §901 et seq., pursuant to the Outer Continental Shelf Lands Act (OCSLA), which extends LHWCA coverage to injuries “occurring as the result of operations conducted on the [OCS]” for the purpose of extracting natural resources from the shelf, 43 U. S. C. §1333(b). The Administrative Law Judge dismissed her claim, reasoning that §1333(b) did not cover Valladolid’s fatal injury because his accident occurred on land, not on the OCS. The Labor Department’s Benefits Review Board affirmed, but the Ninth Circuit reversed. Rejecting tests used by the Third and the Fifth Circuits, the Ninth Circuit concluded that a claimant seeking benefits under the OCSLA “must establish a substantial nexus between the injury and extractive operations on the shelf.”
Held: The OCSLA extends coverage to an employee who can establish a substantial nexus between his injury and his employer’s extractive operations on the OCS. Pp. 3–14.
