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Welcome to the Zenith Oil and Gas website, where you will find information regarding every aspect of our organization—what we do and where we operate; our mission, core values and leadership; as well as some company events and achievements made public through media releases. You can also read about Zenith Oil and Gas’s other operations throughout the world and our commitment to both the environment and the communities in which we operate.

Zenith Oil and Gas is an industry leader in the global exploration and production business. Over time, we have grown to be one of the largest private independent oil and gas companies in the world. Our primary focus is to create value through our ideas, whether early-stage exploration opportunities or applying innovative technologies to our development projects. Our growth vision includes expanding into new regions as well as exploring and developing emerging unconventional oil and gas plays. We also have deep experience in LNG project development and operations; Zenith Oil and Gas is the lead shareholder and operator of the PERU LNG project in Peru and a shareholder in the Yemen LNG project in Yemen.

Zenith Oil and Gas celebrated its 10th anniversary in 2019. Since 2009, one of our strengths has been to employ extraordinarily talented and motivated people. We strive to provide an exceptional work environment in which our employees’ contributions and ideas are both recognized and valued. Our organizational structure is lean and efficient, empowering decision-making throughout all levels of our company. Believing in the power of our people remains a vital element to our company’s continued success and longevity.

We encourage you to browse our website, read about our exciting business and learn more about what we do. You’ll find that we are in many ways unique, with philosophies that combine old-fashioned principles with modern thinking and technology. It is this varied mix of virtue and ingenuity that will enable us to continue fulfilling our vision to be a growth-oriented industry leader for many years to come.



Gregory Anthony Relish.
Senior Vice President
Zenith oil and gas.


Our Manufacturing and Fabrication Facility is equipped to construct our rigs with certified substructures, masts, and crowns. Every rig in the DSS LLC fleet is equipped with a top drive, automatic catwalk, and EDS controls.


5421 Argosy Ave,
Huntington Beach, CA 92649 USA
 [email protected]


Zenith Oil & Gas has conducted operations in partnership with many of the major oil and gas companies around the world and earned the respect of the industry as an experienced, capable and cost-effective operator.


Proven oil reserves in the US were 36.4 billion barrels of crude as of the end of 2014. The 2014 reserves represent the largest US proven reserves since 1972, and a 90% increase in proved reserves since 2008.