A History of Petroleum Wells in Santa Monica Bay and Adjacent Beach Communities

I. Introduction

Santa Monica Bay, a crescent-shaped embayment along the coast of Southern California, and its adjacent beach communities represent a region of significant ecological and economic value, characterized by a dynamic interplay between natural beauty and urban development. While often recognized for its recreational amenities and vibrant coastal culture, the area also harbors a rich, albeit sometimes overlooked, history of petroleum development. This history, stretching back over a century, has profoundly shaped the landscape, influenced local communities, and continues to inform contemporary debates surrounding environmental conservation, coastal management, and sustainable land-use planning. Understanding the trajectory of petroleum well activities in this region is crucial for comprehending the present environmental landscape and for making informed decisions about its future. This report aims to provide a comprehensive account of this history, encompassing both onshore and offshore endeavors within Santa Monica Bay and the neighboring beach communities of Venice, Playa del Rey, and Malibu. It will delve into the key events that marked the exploration and exploitation of petroleum resources, analyze the environmental consequences and social controversies that arose as a result, and assess the current status of petroleum wells in this dynamic coastal environment. This analysis will draw upon a range of historical records, government reports, news articles, and other available sources to construct a detailed narrative of the region’s relationship with the oil and gas industry.

II. Early Days of Oil Exploration in the Los Angeles Basin (Late 19th Century)

The story of petroleum wells in Santa Monica Bay and its surrounding communities is inextricably linked to the broader history of oil discovery and development in the Los Angeles Basin, a geological formation rich in hydrocarbon deposits that spurred significant economic and industrial growth in Southern California.¹ The initial impetus for this development can be traced back to Edward Doheny’s groundbreaking discovery of oil in downtown Los Angeles in 1892.² This event ignited an oil rush across the region, attracting prospectors and investors eager to tap into the vast potential beneath the surface. Even prior to Doheny’s well, commercial oil production had commenced in the Los Angeles Basin around 1884 near Brea Canyon, located east of the present-day city of Los Angeles.¹ These early efforts, often focused on readily accessible oil seeps, demonstrated the presence of petroleum resources and laid the foundation for more extensive exploration.¹ The discovery of the Los Angeles City field in 1892, situated about a mile west of what is now the Civic Center, further solidified the region’s burgeoning reputation as a significant oil producer.¹ This initial phase of exploration primarily concentrated on onshore areas, where surface manifestations of oil hinted at subsurface accumulations. However, the late 19th century also witnessed the dawn of offshore drilling in California, a development that would eventually have implications for the Santa Monica Bay region.⁴ In 1896, the Summerland Oil Field in Santa Barbara County became the site of California’s first offshore drilling operations, with operators extending their reach into the ocean by constructing piers from which to drill.⁴ This pioneering effort, while not directly within Santa Monica Bay, established the technological feasibility of extracting oil from beneath California’s coastal waters, setting a precedent for potential future endeavors in the Bay area. The early focus on readily accessible onshore oil, driven by surface indicators and limited drilling technology, gradually paved the way for a more ambitious approach that included venturing into the challenging offshore environment.¹ The success, albeit eventually depleted, of the Summerland field demonstrated that offshore oil extraction was indeed possible along California’s coastline, providing a historical and technological basis for future proposals in other areas, including Santa Monica Bay.⁴

III. The Onshore Oil Boom in Adjacent Beach Communities (Early to Mid-20th Century)

• A. Venice

  The discovery of the Venice Oil Field in December 1929 marked a transformative period for this coastal community.11 The Ohio Oil Company successfully brought in a wildcat well on county property situated just east of the Grand Canal, near what is now the Marina Peninsula.11 This initial well proved highly productive, yielding approximately 3000 barrels of oil per day from a depth of 6199 feet, signaling a significant discovery.11 The news of this oil strike ignited a rapid “oil fever” throughout Venice, a town that had been struggling economically with the decline of its amusement industry during the early years of the Great Depression.11 The prospect of newfound wealth led to intense speculation in land and mineral rights, with residents eagerly anticipating the potential for oil wells on their own properties.11 This enthusiasm culminated in a public meeting in January 1930, where nearly 95% of Venice residents demanded that city officials lift existing zoning restrictions to allow for widespread oil drilling.11 Los Angeles city planners, who had annexed Venice in 1926, responded by cautiously lifting the drilling ban later that month, primarily permitting activity south of Washington Street and establishing regulations such as a maximum of two wells per city block.11 This decision unleashed a flurry of drilling activity, and by 1931, the Venice Oil Field had reached its peak, boasting 340 operating oil wells and ranking as the 4th most productive field in the entire state of California.11 However, this rapid industrialization brought significant environmental and social consequences to the community.11 The once-fashionable residential district was transformed into a noisy, smelly, and often dangerous area, with oil waste constantly being dumped into the canals and the lagoon, causing widespread pollution.11 A destructive explosion further underscored the inherent safety hazards of the oil operations, and the city even closed the Florence Nightingale School on the peninsula due to these risks, disrupting the lives of local families.11 The initial boom was relatively short-lived, with the Venice Oil Field experiencing a rapid decline in production by early 1932.11 By the end of 1942, the field had yielded a total of 47,488,128 barrels of oil, but daily production had dwindled to a mere 688 barrels, signaling the field’s significant depletion.11 As production declined, the unsightly oil derricks that had once dominated the Venice skyline were gradually removed, with only 64 remaining by 1959 and the last one from this initial boom gone by 1962.11 Despite this decline, the allure of remaining oil reserves persisted, and later attempts were made to tap into potential offshore resources beneath the Venice tidelands through slant drilling technology in the 1960s.11 City planners approved slant drilling in the North Beach area in 1962, and in 1966, Socony-Mobil successfully operated a slant drilling project near the former Venice amusement pier, even camouflaging the oil derrick as a lighthouse.11 However, this later beach oil field was also eventually depleted in the early 1990s, leaving behind the challenge of site cleanup and restoration, a testament to the lasting environmental liabilities associated with oil extraction.11 The history of oil development in Venice vividly illustrates the boom-and-bust cycle characteristic of resource extraction, where the initial promise of economic prosperity often comes at a significant environmental and social cost.11 The rapid rise and fall of production in the Venice Oil Field underscore the finite nature of petroleum resources and the potential for swift depletion in the absence of sustainable management practices. Furthermore, the later adoption of slant drilling technology reflects the industry’s continuous pursuit of petroleum resources, adapting its methods to access previously unreachable reserves, even in densely populated coastal areas.11

• B. Playa del Rey

  The Playa del Rey oil field, discovered in November 1929, concurrently with the Venice find, by The Ohio Oil Company, shares a similar early history of rapid development driven by the same geological trend.14 The initial discovery occurred in the Townlot field, followed by the identification of the separate Del Rey Hills accumulation in 1931 by Union Oil Company.14 Similar to Venice, the Playa del Rey area experienced a period of rapid drilling and development in the early 1930s as operators sought to capitalize on the newly discovered reserves.14 However, mirroring the pattern observed in Venice, the Playa del Rey oil field also experienced peak production followed by a decline in reservoir pressure.14 A crucial divergence from Venice’s history occurred in 1942 when the depleted Del Rey Hills area of the Playa del Rey oil field was strategically converted into a natural gas storage facility.14 This decision was primarily driven by the escalating industrial growth of the Los Angeles region during World War II, which created a pressing need for expanded natural gas storage capacity to meet peak demands.14 The southern 240 acres of the Del Rey Hills area were acquired by the Defense Plant Corporation under the authority of the Second War Powers Act, and the Union Oil Company of California was designated as the operator of the storage facility.14 Subsequently, in 1945, ownership was transferred to the Southern California Gas Company, marking a long-term commitment to utilizing the site for natural gas storage.14 Today, the Playa del Rey site continues to operate as a significant natural gas storage facility for the region, with wells now primarily used for the injection and withdrawal of natural gas rather than oil production.14 However, this long history of petroleum extraction and subsequent gas storage has not been without its challenges. Over the years, there have been persistent environmental and safety concerns surrounding the Playa del Rey gas storage facility, particularly heightened in the wake of the catastrophic Aliso Canyon gas leak in 2015.15 Its close proximity to a densely populated area and the Los Angeles International Airport (LAX) amplifies the potential consequences of any major incident.18 The facility also has a documented history of leaks and unplanned releases, raising concerns about its long-term structural integrity.18 Furthermore, its location in a region prone to wildfires and susceptible to tsunamis adds another layer of risk.18 Community advocacy groups, such as Protect Playa Now, have actively campaigned for the facility’s closure, citing significant safety and environmental worries.19 In response to these concerns, the Southern California Gas Company has implemented various safety monitoring protocols and operational adjustments.16 Additionally, the 2019 well blowout incident at the abandoned DOW R.G.C. 10 well in nearby Marina del Rey served as a stark reminder of the potential hazards associated with aging oil and gas infrastructure in the broader area.27 The history of Playa del Rey illustrates a significant repurposing of a depleted oil field to meet evolving energy needs, but it also highlights the enduring environmental and safety considerations associated with large-scale energy infrastructure in close proximity to urban centers.14

• C. Malibu

  The history of oil exploration in Malibu presents a different narrative compared to the significant booms experienced in Venice and Playa del Rey, characterized by more limited success in finding substantial recoverable reserves.3 Exploratory drilling efforts in Malibu date back to the 1920s, with one notable instance being the construction of the Rindge oil rig on Point Dume in 1924, indicating an early interest in the area’s geological potential.3 However, these initial attempts, along with other test wells drilled near Charmlee Wilderness Park and Malibu High School, generally yielded limited success in discovering commercially viable onshore oil deposits.3 Despite the lack of a major onshore oil boom, major oil companies did conduct offshore test drilling in the waters near Malibu during the 1960s and 1970s, reflecting a broader industry interest in exploring potential resources along the Southern California coast.3 Records indicate that Chevron filed drilling reports for a site off Bluffs Park in 1970, and Shell drilled a test well off Puerco Canyon in 1969. Exxon Mobile also drilled a test well off the coast at Paradise Cove in 1970.3 However, the trajectory of potential oil development in Malibu and the wider Santa Monica Bay region was significantly altered by the catastrophic 1969 Santa Barbara oil spill.3 This major environmental disaster, which severely impacted the coastline north of Santa Monica Bay, galvanized the burgeoning environmental movement across California and the nation.3 Residents of Malibu became actively involved in opposing any plans for further oil drilling in the Santa Monica Bay area, recognizing the potential for similar devastating consequences to their own coastline.3 This strong local opposition, coupled with growing environmental awareness, contributed to the eventual inclusion of Santa Monica Bay within the protective boundaries of the 1994 California Coastal Sanctuary Act.3 This act generally prohibits new oil drilling projects in state offshore waters, including those adjacent to Malibu, although a “drainage loophole” does exist, allowing drilling under specific circumstances.3 The history of oil exploration in Malibu suggests a community that, while not entirely untouched by the industry, experienced a less intensive level of development compared to its neighbors. The significant and lasting impact of the Santa Barbara oil spill on local environmental consciousness and policy decisions highlights the crucial role of environmental advocacy in shaping the fate of coastal resources in this region.3

IV. Offshore Oil and Gas Development in Santa Monica Bay

The history of offshore oil and gas development specifically within Santa Monica Bay is characterized by a limited history of significant production, largely due to strong environmental opposition and the regulatory framework established following major oil spills.³ While the late 1960s saw thousands of offshore oil leases in play along the California coast, including over 3,000 within Santa Monica Bay, the vast majority of these potential projects did not come to fruition.³ The catastrophic 1969 Santa Barbara oil spill served as a major turning point, generating widespread public outcry and leading to a de facto moratorium on further offshore exploration and development along much of the California coast, including the Santa Monica Bay.³ This event underscored the significant environmental risks associated with offshore drilling and galvanized public support for stronger protective measures. This sentiment eventually culminated in the passage of the California Coastal Sanctuary Act in 1994.³ This landmark legislation explicitly included Santa Monica Bay within its protective boundaries, establishing a ban on new oil drilling leases in state offshore tracts. However, the Act does contain a “drainage loophole,” which permits drilling if oil or gas deposits are being drained by wells on adjacent federal lands and if the State Lands Commission determines it to be in the state’s best interest.³ This loophole has been a source of ongoing concern for environmental advocates, highlighting the potential for future drilling activities within the Bay. Despite the general prohibition, the presence of California’s last remaining offshore marine terminal within Santa Monica Bay serves as a reminder of the region’s continued, albeit limited, connection to the oil industry, primarily through the transportation and processing of petroleum products.²⁹ The history of offshore oil and gas development in Santa Monica Bay reflects a successful, though perhaps not absolute, effort to prioritize the ecological and recreational values of the Bay over the potential economic gains from extensive underwater resource extraction.³ The strong public opposition, fueled by the visible and devastating consequences of oil spills in the broader Southern California region, has played a crucial role in shaping policy decisions and preventing large-scale industrialization of this sensitive marine environment.

V. Key Events in the Timeline of Petroleum Wells in Santa Monica Bay and Adjacent Beach Communities

The following table provides a chronological summary of significant events related to petroleum wells in Santa Monica Bay and its adjacent beach communities, drawing upon the information presented in this report:

VI. Environmental Impacts and Controversies

The history of petroleum wells in the Santa Monica Bay region is inextricably linked to a narrative of environmental impacts and social controversies. The onshore oil boom in Venice during the early 20th century resulted in direct pollution of local waterways and coastal areas.¹¹ The discharge of oil waste into the canals and lagoon not only degraded the natural environment but also posed health risks to the community. The Playa del Rey natural gas storage facility has been a subject of ongoing environmental and safety concerns, particularly following the Aliso Canyon disaster.¹⁵ The potential for leaks, explosions, and the facility’s proximity to sensitive ecosystems like the Ballona Wetlands, as well as a large population center and LAX, raise significant worries about potential environmental catastrophes. The 1969 Santa Barbara oil spill served as a pivotal event, profoundly shaping public perception and environmental policy concerning offshore drilling along the entire California coast, including the Santa Monica Bay region.³ The extensive fouling of beaches and the devastating impact on marine life, including seabirds and marine mammals, underscored the severe environmental consequences of offshore oil extraction. This disaster played a crucial role in galvanizing the environmental movement and contributed to the passage of key environmental legislation like NEPA and the California Coastal Commission.²⁹ Even limited offshore drilling activities in Santa Monica Bay have raised concerns about potential oil spills and their detrimental effects on the Bay’s delicate marine ecosystem and the region’s significant tourism industry.³ The vulnerability of marine life and habitats to oil contamination, coupled with the potential for long-term economic repercussions for coastal communities, has fueled opposition to such projects. The issue of “idle” and “orphan” oil wells, prevalent throughout California, also poses potential environmental risks in the Santa Monica Bay area, including methane leaks that contribute to climate change and the seepage of contaminants into groundwater.³⁹ Local community resistance to expanded oil development has been evident in cases like the 2015 controversy surrounding proposed oil drilling in Hermosa Beach (Measure O).³⁶ The strong voter rejection of this project highlighted the prevailing public sentiment against increased oil drilling near coastal communities, reflecting a growing awareness of the associated environmental and health risks. The history of petroleum wells in the Santa Monica Bay region demonstrates a clear and recurring pattern of environmental degradation resulting from oil and gas activities, which has often been followed by public outcry and regulatory responses. Major oil spills, such as the one in Santa Barbara, have acted as critical junctures, significantly shaping public opinion and leading to the implementation of stronger environmental protections. The ongoing concerns surrounding the Playa del Rey gas storage facility and the consistent resistance to new drilling projects underscore the enduring tension between the development of energy infrastructure and the imperative to preserve valuable coastal ecosystems in this area.

VII. Current Status of Petroleum Wells in Santa Monica Bay and Adjacent Beach Communities

The current landscape of petroleum wells in the Santa Monica Bay region reflects a mix of historical legacy, ongoing operations, and a shifting regulatory environment. The Playa del Rey natural gas storage facility remains a significant active site, utilizing a network of wells for the injection and withdrawal of natural gas to serve the energy needs of Southern California.¹⁴ While primarily focused on gas storage, the site’s origins as an oil field mean that numerous wells, some dating back decades, are still part of its infrastructure. In the broader vicinity, the Beverly Hills Oil Field continues to operate, employing slant drilling techniques that extend beneath urbanized areas, including portions of Los Angeles.⁵² This indicates that petroleum extraction, although perhaps not as prominent as in the past, still occurs in the region. While specific information on active oil wells in Venice and Malibu within the provided snippets is limited, it is plausible that some wells, either active or plugged and abandoned, remain from the earlier periods of exploration and production.¹¹ The statewide issue of “idle” and “orphan” oil wells is also relevant to the Santa Monica Bay area, as these wells can pose ongoing environmental risks if not properly managed and plugged.³⁹ A significant recent development is the decision by the Los Angeles County Board of Supervisors in January 2023 to ban all new oil and gas extraction operations within the county and to phase out existing operations over the next two decades.⁵⁴ This policy shift will have a direct impact on any remaining onshore oil wells in the beach communities adjacent to Santa Monica Bay. The primary regulatory body overseeing oil and gas wells in California is the California Geologic Energy Management Division (CalGEM).⁵³ CalGEM provides online data and mapping tools, such as Well Finder and the WellSTAR Dashboard, which offer detailed information on the location, status, and production history of oil and gas wells throughout the state, including those in the Santa Monica Bay region.⁵³ Recent political and regulatory actions, such as Governor Newsom’s opposition to new offshore drilling and the withdrawal of a ballot measure challenging oil well restrictions, suggest a prevailing political climate that is increasingly cautious about expanding fossil fuel operations in California.⁷¹ The current status of petroleum wells in the Santa Monica Bay area indicates a transition from a region with significant historical oil production to one where natural gas storage and the management of existing infrastructure are more prominent. The policy shift towards phasing out oil and gas operations in Los Angeles County, coupled with state-level caution regarding new drilling, suggests a potential long-term trend towards reducing the region’s reliance on fossil fuels. Utilizing the data and tools provided by CalGEM would be essential for obtaining a precise and current inventory of petroleum wells within the specific communities of interest around Santa Monica Bay.

VIII. Conclusion

The history of petroleum wells in Santa Monica Bay and its adjacent beach communities is a narrative marked by periods of intense resource exploitation, significant environmental consequences, and evolving societal attitudes towards energy production and environmental protection. From the early onshore oil boom in Venice and Playa del Rey in the early 20th century to the later attempts at offshore exploration and the repurposing of oil fields for natural gas storage, the region has maintained a complex relationship with the petroleum industry. The environmental impacts, ranging from localized pollution to the galvanizing effect of major oil spills, have played a crucial role in shaping public opinion and influencing regulatory policies. The current status reflects a transition, with a decline in large-scale oil production but a continued presence of energy infrastructure, particularly the Playa del Rey gas storage facility. The recent policy decisions in Los Angeles County to phase out oil and gas extraction, along with the state’s cautious approach to new offshore drilling, suggest a potential shift towards a future with less reliance on fossil fuels. However, the legacy of past activities, including the presence of idle wells and the ongoing operation of significant infrastructure, will continue to shape the environmental and social landscape of the Santa Monica Bay region for years to come.

IX. Sources

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