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Mineral Ownership

Working Interest in Oil & Gas

A working interest is the operating ownership share in an oil and gas lease: it carries the right to explore, drill, and produce, and the obligation to pay its proportionate share of drilling and operating costs — unlike a royalty, which shares in revenue free of costs.

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What a working interest owner signs up for

When an operator leases minerals and develops them, the operating side of the deal is the working interest. Working interest owners fund the well — their share of drilling, completion, and monthly operating expenses — and in return receive their share of production revenue after royalties and other burdens are removed. That "after burdens" figure is the owner's net revenue interest (NRI).

The key trait is cost responsibility. A royalty owner receives a check free of expenses; a working interest owner receives revenue but pays bills, and can receive a joint-interest billing (JIB) that exceeds income in a slow month or during workovers.

Working interest vs. royalty interest

The two are opposite ends of the risk spectrum. A royalty (or non-participating royalty) is passive, cost-free income with no control and no downside beyond the well underperforming. A working interest is active: more upside per unit of production because it is not burdened by someone else's royalty, but exposure to drilling risk, dry holes, cost overruns, and the deductions of post-production costs. A working interest can also be "carried" (another party funds costs to a point) or converted after payout — the deal structure varies widely.

What it means if you own one

If you own a working interest, you hold a business, not just a check — with tax features (operating costs, intangible drilling costs, and depletion can be deductible for those who materially participate) and liabilities (your share of plugging, environmental, and operating obligations). Many owners eventually simplify by selling a non-operated working interest to remove the billing and liability. Buckhead Energy buys mineral, royalty, and non-operated working interests, and prices a working interest on its net revenue, the operator, current production, and remaining cost obligations.

Related reading

Net revenue interest (NRI)

Oil & gas royalties

Types of mineral interests

Educational information only — not legal, tax, or investment advice. Consult a qualified attorney, CPA, or landman about your specific situation.

Frequently asked questions

What is a working interest in oil and gas?

It is the operating ownership share in a lease — the right to drill and produce, and the obligation to pay a proportionate share of drilling and operating costs. Working interest owners receive revenue after royalties are removed, but they also pay the bills.

What is the difference between a working interest and a royalty?

A royalty shares in production revenue free of costs and carries no control. A working interest carries cost responsibility and drilling risk in exchange for a larger, unburdened share of production — active ownership versus passive income.

Do working interest owners pay costs?

Yes. They pay their proportionate share of drilling, completion, and monthly operating expenses, usually via a joint-interest billing (JIB). In a slow month or during a workover, that bill can exceed the revenue for the period.

Can I sell a working interest?

Yes. Non-operated working interests are commonly sold to remove the billing and liability. Buckhead Energy buys working interests and prices them on net revenue, the operator, current production, and remaining cost obligations.

Resources

Glossary

Valuation Guide

NPRIs

Inheritance

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Buckhead Energy buys mineral and royalty interests across all 50 states and has completed acquisitions in 33 states. Buckhead Energy is a direct buyer, not a broker — we purchase mineral and royalty interests with our own capital. Buckhead Energy has been buying mineral and royalty interests since 2006. Buckhead Energy holds an A+ rating with the Better Business Bureau.

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