What is a carried interest in oil and gas, and how does it differ from a working interest?
What Is a Carried Interest in Oil and Gas?
If you have searched the AAPG definition of carried interest or compared oil and gas investment structures, you have likely run into terminology that feels interchangeable but carries very different financial and tax consequences. Understanding the distinction between a carried interest and a direct working interest is one of the most important decisions you will make before committing capital to any oil and gas program.
The AAPG Definition of Carried Interest
According to the American Association of Petroleum Geologists, a carried interest is an arrangement in which one party - the carrying party - agrees to pay all or a portion of the drilling and development costs on behalf of another party - the carried party - in exchange for a share of future production revenues. The carried party receives an economic interest in the well without contributing cash upfront. Once the carrying party recovers its costs from production, the carried party typically converts to a full working interest participant or retains a defined revenue share going forward.
In plain terms, the carried party gets a free ride through the expensive drilling phase and only begins sharing costs - if at all - after the well is producing and profitable.
How a Carried Interest Differs from a Direct Working Interest
A direct working interest means you contribute your proportional share of drilling and operating costs from day one. In return, you own a defined percentage of the well and its production. You bear real financial risk, and because of that risk, the IRS rewards you with powerful tax treatment unavailable to passive investors or carried parties.
Here is a side-by-side comparison of the two structures:
- Direct Working Interest: You pay your share of intangible drilling costs (IDCs) upfront. You qualify for the 100% IDC deduction in year one under IRC Section 263(c). You receive the 15% depletion allowance under IRC Section 613A. You are exempt from passive activity loss rules under IRC Section 469(c)(3).
- Carried Interest: You contribute no upfront capital during drilling. You receive a revenue share or back-in interest after payout. You do not pay IDCs, so you cannot deduct them. Your tax treatment is typically that of a passive investor, limiting your ability to offset ordinary income.
Why the Distinction Matters for Tax Strategy
The tax advantages that make oil and gas investing compelling for high-income earners are almost entirely tied to the direct working interest structure. A carried interest arrangement, while appealing on the surface because it requires no upfront cash, strips away the very benefits that make oil and gas a preferred vehicle for W-2 earners, business owners, and professionals looking to reduce taxable income in the year of investment.
Specifically, a carried interest holder typically cannot claim:
- The 100% intangible drilling cost deduction against ordinary income in year one
- The 15% statutory depletion allowance on gross income from production
- The IRC Section 469(c)(3) exemption that classifies working interest income and losses as non-passive
Without these provisions, the investment functions more like a royalty or passive equity stake, which limits its utility as a tax offset strategy.
Common Carried Interest Structures You Will Encounter
Carried interest arrangements appear under several names in the oil and gas industry. Knowing these terms helps you evaluate any offering document clearly:
- Reversionary Interest: The carried party receives a revenue share that converts to a working interest after the carrying party achieves payout from production.
- Overriding Royalty Interest (ORRI): A non-operating interest carved out of the working interest, paid from gross production before costs. This is technically distinct from a carried interest but often confused with it.
- Net Profits Interest (NPI): A share of net profits after deducting operating costs, sometimes used as compensation for geologists, landmen, or promoters.
- Back-In After Payout (BIAPO): The carried party has no cost obligation during drilling but converts to a cost-bearing working interest once the carrying party recovers its investment.
Who Typically Receives a Carried Interest?
In most oil and gas deals, carried interests are granted to geologists, engineers, landmen, or promoters who contribute expertise rather than capital. Operators may also carry a small working interest owner through the drilling phase as an incentive to secure lease acreage or participation. Carried interests are a compensation mechanism, not an investment vehicle designed for tax optimization.
If someone is marketing a carried interest to you as an investor seeking tax benefits, that is a significant red flag. The structure does not deliver the deductions that make oil and gas investing advantageous for accredited investors with high ordinary income.
What Kingdom Exploration Offers Instead
Kingdom Exploration LLC structures its programs as direct working interest investments. When you invest in the Slocum Hollow program in East Texas, you own a defined working interest in a 30-well Haynesville Shale drilling program. You contribute your proportional share of costs, which means you qualify for every major tax provision available to working interest owners under current law and the enhanced 2026 One Big Beautiful Bill Act provisions.
At $185,000 per unit, your investment generates a 100% IDC deduction in year one, a 15% depletion allowance on gross production income, and non-passive loss treatment under IRC Section 469(c)(3). Distributions are paid monthly and calculated from your unit's proportional share of production revenue, net of operating costs, severance taxes, and royalty burdens. This is the opposite of a carried interest - you bear real economic risk and receive real economic and tax rewards in return.
For more on how direct ownership works, see our related guides on what is a working interest investment and working interest vs royalty interest.
In Simple Terms
A carried interest is basically a free ride through the expensive part of drilling an oil well. Someone else pays the drilling bills, and you get a share of the profits later without putting up cash upfront. It sounds attractive, but here is the problem - the IRS only gives the big tax breaks to investors who actually pay their share of drilling costs. If you are not writing the check for drilling, you cannot write off those costs on your taxes. That means you miss out on the deduction that can wipe out a large portion of your taxable income in year one. You also miss the depletion allowance that reduces your taxes on production income year after year. A direct working interest - where you actually own a piece of the well and pay your share of costs - is the structure that delivers both the income and the tax advantages. Think of it this way: the IRS rewards the investors who take real financial risk. A carried interest does not carry that risk, so it does not carry those rewards either.
Legal / Technical Details
Under AAPG and IRS definitions, a carried interest in oil and gas is a fractional interest in a lease or well in which the carried party bears no proportional share of drilling or development costs during the carry period. The carrying party funds 100% of costs and recovers its expenditures from production before the carried party participates in net revenues or converts to a cost-bearing working interest. Because the carried party does not pay intangible drilling costs, it cannot claim the IRC Section 263(c) IDC deduction, which requires actual expenditure of funds at risk. The carried party also fails to meet the cost-bearing requirement necessary to qualify for the IRC Section 469(c)(3) non-passive exemption, meaning losses - if any - are subject to passive activity loss limitations. By contrast, a direct working interest owner who pays IDCs qualifies for the 100% year-one deduction under IRC Section 263(c), the 15% statutory depletion allowance under IRC Section 613A(c), and non-passive treatment under IRC Section 469(c)(3), allowing losses to offset W-2 income, business income, and other ordinary income without limitation.
Real-World Example
Illustration only. The figures below are a worked example showing how the tax arithmetic behaves. They do not describe an actual investor, an actual result, or a projection of what any investment would return. Oil and gas drilling is speculative and can lose its entire value.
Consider David, a 52-year-old orthopedic surgeon in Dallas earning $950,000 per year in W-2 income. His CPA recommends oil and gas to reduce his federal tax burden before year-end. A promoter offers David a carried interest in a small Texas well - no upfront cost, just a 15% revenue share after payout. It sounds appealing until his CPA runs the numbers: because David pays no drilling costs, he has zero IDC deduction, no depletion benefit, and his revenue share is treated as passive income. Compare that to David investing $185,000 in one unit of the Kingdom Exploration Slocum Hollow program as a direct working interest owner. David deducts approximately $155,000 to $165,000 in IDCs in year one, reducing his federal tax liability by roughly $60,000 to $70,000 at his marginal rate. He then receives monthly distributions calculated from his proportional share of production revenue net of operating costs, with 15% of that production income offset by the depletion allowance. The carried interest offered David income with no tax benefit. The direct working interest offered David income plus a substantial, immediate tax offset - a fundamentally different outcome from the same industry.
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Investment Disclaimer
Past performance is not indicative of future results. All investments involve risk, including the potential loss of principal. The projections, examples, and estimates presented are for illustrative purposes only and are not guarantees of future performance.
Oil and gas investments are speculative and involve significant risks including but not limited to: commodity price volatility, drilling and completion risk, regulatory changes, and geological uncertainty. Returns may vary substantially from projections based on actual well performance, oil prices, and operating costs.
This content is for educational purposes only and does not constitute investment advice. Consult with a qualified financial advisor, CPA, and attorney before making any investment decisions. Kingdom Exploration offerings are available only to accredited investors as defined by SEC regulations.
