Sable Offshore Launches Oil Sales Through Santa Ynez Pipeline System as Offshore Production Expands
Sable Offshore Corp. has officially initiated crude oil sales, marking a significant milestone for the company’s offshore energy operations in California. The independent oil and gas producer announced that on March 29, 2026, it began commercial oil sales following the successful startup and filling of the Santa Ynez Pipeline System. The pipeline, which transports crude oil from offshore platforms to onshore facilities, was filled from Las Flores Canyon to Pentland Station at a flow rate exceeding 50,000 barrels of oil per day, demonstrating strong operational capacity as the company ramps up production from the Santa Ynez Unit.
The start of oil sales represents a major step forward in Sable’s broader plan to restore and expand production from several offshore platforms located in federal waters off the California coast. By activating the Santa Ynez Pipeline System and establishing commercial deliveries, the company is transitioning from preparation and restart phases to steady production and sales, enabling crude oil from the Santa Ynez Unit to reach refining markets.
Pipeline Operations Begin at High Throughput
The Santa Ynez Pipeline System serves as a key piece of infrastructure connecting offshore production platforms to onshore transportation and processing networks. The system links facilities in Las Flores Canyon to Pentland Station, forming an important route for moving crude oil from offshore fields to refineries.
During the initial phase of operations, the pipeline was filled at a rate exceeding 50,000 barrels per day, a strong throughput level that indicates the system’s readiness to support significant production volumes. Filling the pipeline is a critical operational step that allows oil to move consistently through the network and reach commercial markets.
With the pipeline now fully operational, Sable has begun delivering oil to Chevron under commercial arrangements. The deliveries enable crude oil produced offshore to be transported through domestic infrastructure and refined within the United States.
Production Ramping Up at Platform Harmony
At the center of the Santa Ynez Unit’s current production activities is Platform Harmony, which is already generating substantial oil output. According to the company, Platform Harmony is presently producing approximately 22,000 gross barrels of oil per day.
This production level provides a solid foundation for the company’s near-term operational plans. As additional platforms come online, the total output from the Santa Ynez Unit is expected to increase significantly, strengthening the role of the offshore complex within the regional energy supply chain.
Platform Harmony is one of several offshore installations that together make up the Santa Ynez Unit. The facility has been undergoing operational preparations and maintenance to ensure that it meets safety and environmental requirements before returning to full-scale production.
Platform Heritage Restart Cleared by Federal Regulators
Another major development supporting Sable’s production expansion is the completion of a final regulatory inspection at Platform Heritage. The inspection was conducted by the Bureau of Safety and Environmental Enforcement, the federal agency within the U.S. Department of the Interior responsible for overseeing offshore energy safety and environmental compliance.
Following the inspection, regulators confirmed that Platform Heritage had successfully met the necessary conditions to resume operations. The completion of the inspection process represents a key regulatory milestone for the project.
With approval secured, Sable plans to restart production at Platform Heritage immediately. Once fully operational, the platform is expected to produce more than 30,000 gross barrels of oil per day. This significant output will substantially increase the total production capacity of the Santa Ynez Unit and contribute to the rising volumes moving through the Santa Ynez Pipeline System.
The restart of Platform Heritage underscores the importance of regulatory oversight in offshore energy operations. Before production activities can resume, platforms must undergo extensive reviews and inspections to confirm that equipment, safety systems, and environmental safeguards are functioning properly.
Platform Hondo Scheduled for Mid-Year Startup
In addition to Harmony and Heritage, Sable is preparing to bring a third offshore installation online in the coming months. Platform Hondo, another key facility within the Santa Ynez Unit, is expected to begin operations by the end of the second quarter of 2026.
Once activated, Platform Hondo is projected to produce more than 10,000 barrels of oil per day. While smaller than the expected output from Platform Heritage, the platform will still play an important role in boosting the unit’s overall production capacity.
The phased restart of these offshore platforms reflects Sable’s strategy of gradually bringing infrastructure back online while ensuring that each facility meets operational, safety, and regulatory standards.
When all three platforms—Harmony, Heritage, and Hondo—are operating at their expected levels, the combined production from the Santa Ynez Unit could exceed 60,000 barrels of oil per day. This would position the offshore complex as a significant contributor to regional crude oil production.
Leadership Highlights Domestic Energy Supply
Commenting on the milestone, Sable Chairman and Chief Executive Officer Jim Flores emphasized the importance of domestic energy production and infrastructure.
Flores stated that the company is proud to begin oil sales through the Santa Ynez Pipeline System to Chevron. He noted that the supply chain involved in the project—from production in U.S. waters to refining at domestic facilities—represents an example of American energy resources supporting national consumers and strategic needs.
According to Flores, the oil produced from the Santa Ynez Unit travels through American infrastructure and ultimately serves American markets, including potential supply for the United States military and domestic fuel consumers.
The statement reflects a broader theme within the U.S. energy sector emphasizing domestic energy security and supply chain resilience.
Strategic Importance of the Santa Ynez Unit
The Santa Ynez Unit is located in federal waters offshore California and contains several established offshore platforms and associated infrastructure. The complex has historically been an important source of oil production in the region.
Sable’s efforts to restore and expand operations at the unit involve careful coordination with regulators, infrastructure operators, and energy partners. Restarting production from existing offshore assets allows the company to leverage previously developed fields while maintaining regulatory compliance.
By bringing multiple platforms back into service and activating the Santa Ynez Pipeline System, Sable is positioning itself to deliver consistent volumes of crude oil into the market while utilizing established offshore infrastructure.
The Santa Ynez Pipeline System itself plays a vital role in connecting offshore production to onshore facilities. Without such infrastructure, transporting crude oil from offshore platforms to refineries would be significantly more complex and costly.
Company Focus and Operational Experience
Sable Offshore Corp. is an independent oil and gas company headquartered in Houston, Texas. The company focuses on the responsible development of offshore energy resources, particularly within the Santa Ynez Unit in federal waters off the coast of California.
The company’s management and technical teams bring extensive experience in offshore operations, including expertise in safety, environmental compliance, and production management in California’s highly regulated offshore environment.
Operating offshore California requires strict adherence to federal environmental standards and safety regulations. Sable’s operational approach emphasizes maintaining those standards while advancing the development of existing energy resources.
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