Oxy Executive and Leadership Team

Sunil Mathew, the Senior VP & Chief Financial Officer at Oxy, manages the company's capital structure, financial reporting, and investor relations. Mathew oversees the allocation of resources across the Oil and Gas, Chemical, and Midstream segments to ensure fiscal discipline and growth. The Senior VP & Chief Financial Officer directs the financial planning and analysis teams to monitor performance against corporate benchmarks. By evaluating investment opportunities and managing debt profiles, Sunil Mathew supports the company's long-term financial health. This leadership role involves frequent interaction with the Board to provide transparency regarding the organization's economic position and risk management strategies. Through rigorous financial oversight, Mathew ensures that the company maintains the liquidity and capital strength necessary to pursue large-scale energy projects and chemical manufacturing initiatives.

Richard Jackson, the Senior VP & Chief Operating Officer at Oxy, manages the technical execution of exploration and development projects across all domestic and international assets. Jackson oversees the operational efficiency of the Oil and Gas segment, ensuring that drilling and production activities meet safety and environmental standards. The Senior VP & Chief Operating Officer coordinates with regional managers to streamline the extraction of oil, condensate, and natural gas liquids. By implementing advanced engineering solutions, Richard Jackson drives continuous improvement in field operations and asset performance. This role requires constant collaboration with the executive team to align operational capacity with corporate growth targets. Ultimately, Jackson maintains the integrity of the company's vast infrastructure while optimizing production workflows to support the broader energy mission.

Dale Laurance, the President at Oxy, directs the overarching corporate strategy and manages the execution of business objectives across all operational segments. Laurance oversees the alignment of the Oil and Gas, Chemical, and Midstream divisions to ensure cohesive growth and market competitiveness. The President coordinates with other C-suite leaders to drive innovation in energy production and resource management. By fostering a culture of operational excellence, Dale Laurance ensures that the company meets its production targets while adhering to safety and sustainability standards. This leadership role involves representing the organization in high-level industry discussions and managing relationships with key stakeholders. Through strategic vision and decisive management, Laurance guides the company's expansion efforts and maintains its position as a leader in the global energy and chemical sectors.

Barbara Bergersen, the President and General Manager Permian EOR at Oxy, directs the enhanced oil recovery operations within the Permian Basin. Bergersen manages the deployment of carbon dioxide injection technologies to maximize production from mature fields. The President and General Manager Permian EOR oversees the technical and operational teams responsible for maintaining high output levels in this critical region. By optimizing the use of CO2 for extraction, Barbara Bergersen drives efficiency and supports the company's commitment to sustainable energy practices. This leadership role involves coordinating with midstream teams to ensure the reliable supply of carbon dioxide for injection processes. Through focused management of Permian assets, Bergersen contributes significantly to the company's total production volume and reinforces the organization's expertise in advanced recovery techniques.

Robert Weisflog, the Vice- President Int' L Exploration at Oxy, directs the company's search for new oil and gas reserves across international markets. Weisflog manages geological assessments and exploration projects in the Middle East and North Africa. The Vice- President Int' L Exploration oversees the acquisition of new properties and the evaluation of potential drilling sites to expand the company's global footprint. By analyzing regional seismic data and regulatory environments, Robert Weisflog identifies high-potential areas for future development. This leadership role involves collaborating with local partners and government entities to secure exploration rights and ensure compliance with international standards. Through the strategic expansion of the company's exploration portfolio, Weisflog drives long-term growth and ensures a steady pipeline of energy resources for the organization's future production needs.

Oscar Quintero, the President, EOR & Strategic Planning at Oxy, directs the long-term development of enhanced oil recovery initiatives and corporate strategic planning. Quintero manages the integration of new technologies into existing EOR projects to improve extraction efficiency. The President, EOR & Strategic Planning oversees the development of multi-year business plans that align with the company's broader energy goals. By evaluating emerging trends in the energy sector, Oscar Quintero identifies opportunities for portfolio optimization and capital investment. This leadership role involves working with cross-functional teams to ensure that strategic initiatives are executed effectively across all business units. Through the combination of technical EOR expertise and high-level planning, Quintero strengthens the company's competitive position and supports sustainable production growth in key operational regions.

Thaimar Ramirez, the Basin Business Unit, Permian Resources President & General Manager (Midland) at Oxy, directs all daily operations and resource management within the Permian Basin. Ramirez manages the drilling, completion, and production activities for the company's most prolific domestic assets. The Basin Business Unit, Permian Resources President & General Manager (Midland) oversees the local workforce and ensures that all field operations adhere to safety and environmental regulations. By optimizing the logistics of resource extraction, Thaimar Ramirez drives operational efficiency and cost control in the Midland region. This leadership role involves coordinating with corporate headquarters to align local production output with broader company targets. Through the effective management of Permian resources, Ramirez plays a vital role in maintaining the company's status as a top-tier energy producer.

Brandon Derks, the Chief Revenue Officer at Oxy, directs all commercial strategies related to the company's diverse energy portfolio. Derks manages the integration of market intelligence with production output to maximize profitability across the Oil and Gas segment. By overseeing global pricing models and commodity trading, the Chief Revenue Officer ensures consistent financial performance despite market volatility. This leadership role involves coordinating with the Midstream and Marketing teams to optimize the gathering, processing, and transportation of oil, condensate, and natural gas. Brandon Derks directly influences the company's bottom line by identifying new market opportunities and refining sales channels. Through rigorous analysis of energy demand, Derks secures long-term revenue stability for the organization while maintaining a competitive edge in the global energy landscape.

Adam Deshotel, the Chief Revenue Officer, Deepwater Operations at Oxy, architects the financial strategy specifically for high-stakes offshore exploration and production assets. Deshotel manages the complex revenue streams associated with deepwater drilling, ensuring that capital allocation aligns with the company's long-term energy production goals. The Chief Revenue Officer, Deepwater Operations evaluates market conditions to optimize the output of oil and natural gas from offshore fields. By analyzing geological data and production costs, Adam Deshotel drives profitability within the deepwater portfolio. This leadership role involves close coordination with technical teams to mitigate risks and enhance the efficiency of subsea operations. Through strategic oversight of offshore assets, Deshotel secures significant value for the organization, contributing to the overall financial health of the company's global energy operations.

Yanni Charalambous, the Vice President & Chief Information Officer at Oxy, directs the digital transformation and cybersecurity initiatives across the entire enterprise. Charalambous manages the complex IT infrastructure required to support exploration, chemical manufacturing, and midstream logistics. The Vice President & Chief Information Officer implements advanced data analytics platforms to improve decision-making in the Oil and Gas segment. By overseeing the integration of cloud computing and automated systems, Yanni Charalambous ensures operational resilience and data security across all global regions. This leadership role involves aligning technology investments with the company's strategic objectives to enhance productivity and innovation. Through the deployment of cutting-edge digital tools, Charalambous supports the organization's ability to manage vast energy resources efficiently while maintaining a secure and scalable technological foundation.