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ABOUT US

Oil and Gas company

Goldstone Oil & Gas is a U.S.-based energy company focused on building and advancing large-scale oil and gas development platforms across premier onshore basins. The company is designed to deliver long-term value through disciplined asset development, integrated execution, and strategic portfolio expansion.

Goldstone operates with a platform-oriented model engineered for speed, efficiency, and repeatable execution, supported by modern operational systems and data-driven decision-making. The company emphasizes continuous improvement in development planning, capital deployment, and asset management to enhance performance and reliability across its portfolio.

Positioned for institutional growth, Goldstone Oil & Gas is building a durable energy enterprise that combines execution velocity, operational efficiency, and thoughtful innovation to responsibly modernize oil and gas development. The firm’s approach focuses on scalable systems, disciplined processes, and resilient assets capable of performing across commodity cycles and evolving market conditions.

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OPERATIONS

Goldstone Oil & Gas is focused on the acquisition, development, and operation of high-quality oil and natural gas assets across premier U.S. basins. Our platform is built around assembling large, contiguous acreage positions in proven, high-performing regions, with a disciplined focus on scalable horizontal development and long-term value creation. Goldstone currently operates and invests across the Permian Basin and South Texas, supported by strategic acquisitions and integrated operating partnerships.
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Targeted Investment Metrics

12-18 months

Targeted Payback Period

2.5-4.5x

Projected Investment Multiple

Tier-One & Tier-Two Acreage
Low-Moderate Risk Profile

Projected metrics based on internal estimates and historical analogs. Actual results may vary.

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Disclaimer:
This content is for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities. Past performance is not indicative of future results. Investments in oil and gas involve risks, including the potential loss of principal. Please consult your legal and tax advisor before investing.

Goldstone Oil & Gas brings together top-tier acreage, a data-driven drilling strategy, and a leadership team with decades of experience. Our edge lies in acquiring proven assets, executing efficiently, and maintaining transparency with our investors. We focus on producing wells with high cash flow potential, while aligning our goals with investor success.

Oil and gas investments can offer some of the most powerful tax advantages available in the U.S., including:
  • Intangible drilling cost deductions (IDCs): Often 70–85% of the initial investment is deductible in year one.
  • Depreciation of tangible assets like equipment and infrastructure.
  • Depletion allowance on production revenue.
  • Potential to offset other income depending on the investment structure.
 
Always consult with a qualified tax advisor to understand how these benefits apply to your situation.

While EV adoption is growing, the world consumes over 100 million barrels of oil per day, and only about 27% of that is used for passenger vehicles. The rest powers essential sectors like aviation, petrochemicals, manufacturing, shipping, and agriculture — all of which continue to grow globally.

Oil demand is projected to remain strong for decades, even as energy sources diversify. The future energy mix still includes oil and gas as foundational components of the global economy.

The energy sector is undergoing a supply-driven opportunity:
  • High commodity prices support strong well economics.
  • Underinvestment in domestic production has created tight supply.
  • U.S. energy independence is a renewed priority.
  • Oil and gas offer cash-flowing, inflation-hedged assets.
 
With access to tier-one acreage and experienced operators, this is a prime window for strategic investment.
We reduce risk by focusing on proven formations, supported by:
  • Historical production data
  • 3D seismic analysis
  • Nearby (offset) well performance
  • Expert geologic evaluation
 
Our drilling programs are designed to target known reservoirs with a high probability of success, and we work only with experienced technical partners to reduce operational risk.

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Fay Matsukage

Senior Attorney

Fay Matsukage serves as Senior Attorney for Goldstone Oil & Gas, providing strategic legal guidance across the company’s corporate, securities, and capital markets activities. With over 35 years of legal experience, Fay advises Goldstone’s executive team on complex matters involving business development, regulatory compliance, private and public offerings, mergers and acquisitions, and general corporate governance. In her role, Fay supports Goldstone’s broader growth initiatives by ensuring the company’s transactions and fundraising activities meet the highest standards of SEC and state-level compliance. Her work includes oversight of corporate structuring, investor documentation, and securities filings that underpin Goldstone’s expansion strategy. In addition to her work with Goldstone, Fay is a senior attorney with Doida Law Group, where she has established a national reputation in securities and corporate law. She previously spent 19 years as a partner at a Denver-based firm, focusing on initial public offerings, equity and debt transactions, and regulatory compliance. Fay holds an “AV” rating from the Directory of Lawyers in the United States — the highest distinction for legal ability and ethical standards. She earned her J.D. from the University of Denver in 1979 and her B.A. from Colorado College in 1976, graduating summa cum laude and Phi Beta Kappa

Pablo Paez

Senior Reservoir Engineering & Development Manager

Pablo Paez serves as Senior Reservoir Engineering & Development Manager for Goldstone Oil & Gas, bringing more than twenty-eight years of experience in oil and gas field development across U.S. and international unconventional basins. His background spans subsurface characterization, full-cycle development planning, reserves maturation, and multidisciplinary team leadership, with deep technical and operational expertise across both unconventional and conventional reservoirs. Prior to joining Goldstone, Mr. Paez held senior leadership roles at Chevron and Pan American Energy, where he led asset development programs in the Permian Basin and Argentina’s Vaca Muerta play. Earlier in his career, he served as a reservoir engineer across multiple asset types, including unconventional resource plays, tight gas, waterflood, and EOR developments. Mr. Paez holds a Bachelor of Science in Petroleum Engineering from Universidad Nacional de Cuyo, Argentina.

Jason Wilson

Geoscience & Operations

Jason Wilson serves as a Geoscience and Operations management for Goldston Oil & Gas. Mr. Wilson has more than twenty-five years of experience spanning public and private energy corporations. His expertise includes subsurface evaluation, drilling and completion operations, acquisitions and divestitures, and full-cycle project management. During his tenure as geologist for the Eagle Ford division at Magnum Hunter Resources, Mr. Wilson conducted the core geologic evaluations that identified key leasing areas fundamental to the company’s Eagle Ford development program. He also oversaw a multi-rig drilling program, applying effective development strategies, reservoir analysis, and completion optimization techniques that helped grow the asset to a valuation of approximately $1 billion. Mr. Wilson’s technical and operational background includes extensive work across major North American basins, including the Permian Basin, East Texas Basin, Eagle Ford and Austin Chalk plays, the Williston Basin, and the Appalachian Basin. He holds both a B.S. and M.S. in Geology from Texas A&M University.


Andrew P. Calerich

Managing Partner & Chief Financial Officer

Andrew P. Calerich serves as the Chief Executive Officer and Chief Financial Officer. He has over 35 years of experience in upstream oil and gas finance across public and private companies. He is the Founder, CEO, and Director of Thunder Basin Resources LLC (2017–2024), an upstream E&P company focused on the Powder River Basin in Wyoming. Previously, he served as a private investor from 2010 to 2017. Earlier in his career, he was the CFO, President, and Director of American Oil & Gas, Inc. from 2003 to 2010, leading the company through its sale to Hess Corporation for over $600 million. Andrew has deep expertise in corporate and financial functions, including SEC compliance, corporate governance, stockholder administration, capital markets, investor relations, and human resources.

Enrique Carrillo

Managing Partner

Enrique Carrillo is the Managing Partner, Chief Executive Officer, and Executive Director of the Board of Goldstone Oil & Gas, a U.S.-based independent energy company focused on the acquisition, development, and operation of oil and gas assets supporting the modernization of America’s energy infrastructure. Mr. Carrillo brings more than a decade of experience across upstream operations, asset development, and energy infrastructure. Prior to founding Goldstone Oil & Gas, he founded and led multiple oilfield services, construction, and environmental companies operating across major U.S. producing basins, providing extensive field-level execution experience and operational scale. As Chief Executive Officer, Mr. Carrillo leads corporate strategy, capital formation, and operational performance. His leadership is defined by speed of execution, disciplined capital allocation, and institutional governance, positioning Goldstone to scale efficiently while delivering durable, long-term value for investors, stakeholders, and host communities.