Summerland Beach

Piers over the tideline

Summerland’s oil history predates almost everyone else’s. In 1896, a rancher and speculator named Henry L. Williams, having already worked shallow oil deposits on his bluff-top land, noticed that his best wells sat closest to the water — and reasoned the richest oil must be under the ocean itself. His solution was to simply extend the land onto the sea: he built a wooden wharf out from the beach and drilled straight down through the end of it. It worked. Within a couple of years, some 400 wells drilled from more than a dozen wharves that marched into the surf crowded the Summerland tidal flat and surf zone, widely credited as the world’s first offshore oil wells — decades before the platforms that now sit further out in the Santa Barbara Channel.

The boom was short and messy. Wells were drilled close together with little regard for spacing or long-term sealing, production fell off within a decade, and operators walked away from the field almost as fast as they’d built it. What they left behind was a beach threaded with abandoned well casings, many never properly plugged to modern standards because “modern standards” didn’t exist yet when they were drilled. Summerland’s sand and surf have been dealing with the consequences ever since: over the following century, a number of these legacy wells have reactivated or failed slowly, seeping small but persistent amounts of crude into the sand and nearshore water. The most visible recent case has been the Becker well, an old Summerland-field bore whose casing has periodically reopened a path for oil to reach the surface just offshore, prompting monitoring and cleanup work along the beach in the years since it was rediscovered.

This is the context worth keeping in mind when a black-flag advisory goes up at Summerland: unlike a modern tanker or pipeline spill with a single identifiable source, oil here can be coming from three different places at once — the regional Coal Oil Point-style natural seepage that runs along much of this coastline, a leaking century-old well no one fully mapped, or (rarely, but not never) a genuine new incident. Summerland is a useful reminder that “leak or seep” isn’t always an either/or question, and that a beach’s oil history can still be actively writing itself, one slow well failure at a time.